ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.186 by root, Sat Apr 21 09:25:31 2007 UTC vs.
Revision 1.279 by root, Thu Oct 2 15:59:40 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		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
31	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
33		51
34	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
35		53
36	#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
37		66
38	#ifndef _WIN32	67	#ifndef _WIN32
39	# include <sys/types.h>	68	# include <sys/types.h>
40	# include <sys/socket.h>	69	# include <sys/socket.h>
41	# include <netinet/in.h>	70	# include <netinet/in.h>
42	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
43	# include <inttypes.h>	72	# include <inttypes.h>
44	#endif	73	#endif
45		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		85
48	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
49		87
50	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
52		90
53	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
54		92
55	#if 0	93	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else	95
58	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
59	#endif	97
		98	static AV *texture_av;
60		99
61	static struct	100	static struct
62	{	101	{
63	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	103	#include "glfunc.h"
65	#undef GL_FUNC	104	#undef GL_FUNC
66	} gl;	105	} gl;
67		106
		107	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	109	{
70	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	114	else
75	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
76	}	116	}
77		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/*glBindTexture (GL_TEXTURE_2D, name);*/
		137	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
78	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
79		144
80	#include "pango-font.c"	145	#include "pango-font.c"
81	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
82	#include "pango-render.c"	147	#include "pango-render.c"
83		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
86		153
87	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
88		155
89	static int	156	static int
90	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
91	{	158	{
92	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		173
107	typedef struct cf_layout {	174	typedef struct cf_layout {
108	PangoLayout *pl;	175	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
110	int base_height;	177	int base_height;
111	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
112	} *CFPlus__Layout;	180	} *DC__Layout;
113		181
114	static CFPlus__Font default_font;	182	static DC__Font default_font;
115	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
117		185
118	static void	186	static void
119	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	192	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	194	}
127		195
128	static void	196	static void
129	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
130	{	198	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
133	*/	201	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
135		203
136	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		206
139	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
140	}	208	}
141		209
142	static void	210	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	212	{
145	PangoRectangle rect;	213	PangoRectangle rect;
146		214
147	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		227
160	typedef uint16_t tileid;	228	typedef uint16_t tileid;
161	typedef uint16_t faceid;	229	typedef uint16_t faceid;
162		230
163	typedef struct {	231	typedef struct {
164	int name;	232	GLuint name;
165	int w, h;	233	int w, h;
166	float s, t;	234	float s, t;
167	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
168	tileid smoothtile;	236	tileid smoothtile;
169	uint8_t smoothlevel;	237	uint8_t smoothlevel;
…		…
187	int faces; tileid *face2tile; // [faceid]	255	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	256	int texs; maptex *tex; // [tileid]
189		257
190	int32_t rows;	258	int32_t rows;
191	maprow *row;	259	maprow *row;
192	} *CFPlus__Map;	260	} *DC__Map;
193		261
194	static char *	262	static char *
195	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
196	{	264	{
197	char *p;	265	char *p;
…		…
235	self->texs *= 2;	303	self->texs *= 2;
236	}	304	}
237	}	305	}
238		306
239	static maprow *	307	static maprow *
240	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
241	{	309	{
242	if (0 > y)	310	if (0 > y)
243	{	311	{
244	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
283		351
284	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
285	}	353	}
286		354
287	static mapcell *	355	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
289	{	357	{
290	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
291	}	359	}
292		360
293	static void	361	static void
294	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
295	{	363	{
296	int r;	364	int r;
297		365
298	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
306	self->oy = 0;	374	self->oy = 0;
307	self->row = 0;	375	self->row = 0;
308	self->rows = 0;	376	self->rows = 0;
309	}	377	}
310		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
311	static void	389	static void
312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
313	{	391	{
314	int x, y;	392	int x, y;
315	maprow *row;	393	maprow *row;
316	mapcell *cell;	394	mapcell *cell;
317		395
…		…
329	if (x >= row->c1)	407	if (x >= row->c1)
330	break;	408	break;
331		409
332	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
333		411
334	cell->darkness = 0;	412	CELL_CLEAR (cell);
335	cell->stat_hp = 0;
336	cell->flags = 0;
337	cell->player = 0;
338	}	413	}
339	}	414	}
340	}	415	}
341		416
342	typedef struct {	417	typedef struct {
…		…
396	n |= n >> 16;	471	n |= n >> 16;
397		472
398	return n + 1;	473	return n + 1;
399	}	474	}
400		475
		476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
401	/* SDL should provide this, really. */	487	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	488	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	489	#define SDLK_MODIFIER_MAX 314
404		490
405	static AV *texture_av;	491	/******************************************************************************/
406		492
407	MODULE = CFPlus PACKAGE = CFPlus	493	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp || !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/******************************************************************************/
		535
		536	/* process keyboard modifiers */
		537	static int
		538	mod_munge (int mod)
		539	{
		540	mod &= MOD_MASK;
		541
		542	if (mod & (KMOD_META | KMOD_ALT))
		543	mod |= KMOD_LRAM;
		544
		545	return mod;
		546	}
		547
		548	static void
		549	deliantra_main ()
		550	{
		551	char *argv[] = { 0 };
		552	call_argv ("::main", G_DISCARD | G_VOID, argv);
		553	}
		554
		555	#ifdef __MACOSX__
		556	/* to due surprising braindamage on the side of SDL design, we
		557	* do some mind-boggling hack here: SDL requires a custom main()
		558	* on OS X, so... we provide one and call the original main(), which,
		559	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		560	* and which calls our main (== SDL_main) back.
		561	*/
		562	extern C_LINKAGE int
		563	main (int argc, char *argv[])
		564	{
		565	deliantra_main ();
		566	}
		567
		568	#undef main
		569
		570	extern C_LINKAGE int main (int argc, char *argv[]);
		571
		572	static void
		573	SDL_braino (void)
		574	{
		575	char *argv[] = { "deliantra client", 0 };
		576	(main) (1, argv);
		577	}
		578	#else
		579	static void
		580	SDL_braino (void)
		581	{
		582	deliantra_main ();
		583	}
		584	#endif
		585
		586	MODULE = Deliantra::Client PACKAGE = DC
408		587
409	PROTOTYPES: ENABLE	588	PROTOTYPES: ENABLE
410		589
411	BOOT:	590	BOOT:
412	{	591	{
413	texture_av = newAV ();
414	AvREAL_off (texture_av);
415
416	HV *stash = gv_stashpv ("CFPlus", 1);	592	HV *stash = gv_stashpv ("DC", 1);
417	static const struct {	593	static const struct {
418	const char *name;	594	const char *name;
419	IV iv;	595	IV iv;
420	} *civ, const_iv[] = {	596	} *civ, const_iv[] = {
421	# define const_iv(name) { # name, (IV)name }	597	# define const_iv(name) { # name, (IV)name }
…		…
443		619
444	const_iv (SDL_APPINPUTFOCUS),	620	const_iv (SDL_APPINPUTFOCUS),
445	const_iv (SDL_APPMOUSEFOCUS),	621	const_iv (SDL_APPMOUSEFOCUS),
446	const_iv (SDL_APPACTIVE),	622	const_iv (SDL_APPACTIVE),
447		623
		624
		625	const_iv (SDLK_UNKNOWN),
		626	const_iv (SDLK_FIRST),
		627	const_iv (SDLK_BACKSPACE),
		628	const_iv (SDLK_TAB),
		629	const_iv (SDLK_CLEAR),
		630	const_iv (SDLK_RETURN),
		631	const_iv (SDLK_PAUSE),
		632	const_iv (SDLK_ESCAPE),
		633	const_iv (SDLK_SPACE),
		634	const_iv (SDLK_EXCLAIM),
		635	const_iv (SDLK_QUOTEDBL),
		636	const_iv (SDLK_HASH),
		637	const_iv (SDLK_DOLLAR),
		638	const_iv (SDLK_AMPERSAND),
		639	const_iv (SDLK_QUOTE),
		640	const_iv (SDLK_LEFTPAREN),
		641	const_iv (SDLK_RIGHTPAREN),
		642	const_iv (SDLK_ASTERISK),
		643	const_iv (SDLK_PLUS),
		644	const_iv (SDLK_COMMA),
		645	const_iv (SDLK_MINUS),
		646	const_iv (SDLK_PERIOD),
		647	const_iv (SDLK_SLASH),
		648	const_iv (SDLK_0),
		649	const_iv (SDLK_1),
		650	const_iv (SDLK_2),
		651	const_iv (SDLK_3),
		652	const_iv (SDLK_4),
		653	const_iv (SDLK_5),
		654	const_iv (SDLK_6),
		655	const_iv (SDLK_7),
		656	const_iv (SDLK_8),
		657	const_iv (SDLK_9),
		658	const_iv (SDLK_COLON),
		659	const_iv (SDLK_SEMICOLON),
		660	const_iv (SDLK_LESS),
		661	const_iv (SDLK_EQUALS),
		662	const_iv (SDLK_GREATER),
		663	const_iv (SDLK_QUESTION),
		664	const_iv (SDLK_AT),
		665
		666	const_iv (SDLK_LEFTBRACKET),
		667	const_iv (SDLK_BACKSLASH),
		668	const_iv (SDLK_RIGHTBRACKET),
		669	const_iv (SDLK_CARET),
		670	const_iv (SDLK_UNDERSCORE),
		671	const_iv (SDLK_BACKQUOTE),
		672	const_iv (SDLK_DELETE),
		673
		674	const_iv (SDLK_FIRST),
		675	const_iv (SDLK_LAST),
448	const_iv (SDLK_KP0),	676	const_iv (SDLK_KP0),
449	const_iv (SDLK_KP1),	677	const_iv (SDLK_KP1),
450	const_iv (SDLK_KP2),	678	const_iv (SDLK_KP2),
451	const_iv (SDLK_KP3),	679	const_iv (SDLK_KP3),
452	const_iv (SDLK_KP4),	680	const_iv (SDLK_KP4),
…		…
524	const_iv (KMOD_LMETA),	752	const_iv (KMOD_LMETA),
525	const_iv (KMOD_RMETA),	753	const_iv (KMOD_RMETA),
526	const_iv (KMOD_NUM),	754	const_iv (KMOD_NUM),
527	const_iv (KMOD_CAPS),	755	const_iv (KMOD_CAPS),
528	const_iv (KMOD_MODE),	756	const_iv (KMOD_MODE),
		757
		758	const_iv (KMOD_LRAM),
		759
		760	const_iv (MIX_DEFAULT_FORMAT),
		761
		762	const_iv (SDL_INIT_TIMER),
		763	const_iv (SDL_INIT_AUDIO),
		764	const_iv (SDL_INIT_VIDEO),
		765	const_iv (SDL_INIT_CDROM),
		766	const_iv (SDL_INIT_JOYSTICK),
		767	const_iv (SDL_INIT_EVERYTHING),
		768	const_iv (SDL_INIT_NOPARACHUTE),
		769	const_iv (SDL_INIT_EVENTTHREAD),
		770
		771	const_iv (SDL_GL_RED_SIZE),
		772	const_iv (SDL_GL_GREEN_SIZE),
		773	const_iv (SDL_GL_BLUE_SIZE),
		774	const_iv (SDL_GL_ALPHA_SIZE),
		775	const_iv (SDL_GL_DOUBLEBUFFER),
		776	const_iv (SDL_GL_BUFFER_SIZE),
		777	const_iv (SDL_GL_DEPTH_SIZE),
		778	const_iv (SDL_GL_STENCIL_SIZE),
		779	const_iv (SDL_GL_ACCUM_RED_SIZE),
		780	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		781	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		782	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		783	const_iv (SDL_GL_STEREO),
		784	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		785	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		786	const_iv (SDL_GL_ACCELERATED_VISUAL),
		787	const_iv (SDL_GL_SWAP_CONTROL),
		788
		789	const_iv (FOW_DARKNESS)
529	# undef const_iv	790	# undef const_iv
530	};	791	};
531		792
532	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	793	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
533	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
551		812
552	NV floor (NV x)	813	NV floor (NV x)
553		814
554	NV ceil (NV x)	815	NV ceil (NV x)
555		816
		817	IV minpot (UV n)
		818
		819	IV popcount (UV n)
		820
556	void	821	void
557	pango_init ()	822	pango_init ()
558	CODE:	823	CODE:
559	{	824	{
560	opengl_fontmap = pango_opengl_font_map_new ();	825	opengl_fontmap = pango_opengl_font_map_new ();
561	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	826	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
562	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	827	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		828	/*pango_context_set_font_description (opengl_context, default_font);*/
		829	#if PANGO_VERSION_CHECK (1, 15, 2)
		830	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		831	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		832	#endif
563	}	833	}
564		834
565	int	835	char *SDL_GetError ()
566	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
567		836
568	void	837	void SDL_braino ()
		838
		839	int SDL_Init (U32 flags)
		840
		841	int SDL_InitSubSystem (U32 flags)
		842
		843	void SDL_QuitSubSystem (U32 flags)
		844
569	SDL_Quit ()	845	void SDL_Quit ()
570		846
		847	int SDL_GL_SetAttribute (int attr, int value)
		848
		849	int SDL_GL_GetAttribute (int attr)
		850	CODE:
		851	if (SDL_GL_GetAttribute (attr, &RETVAL))
		852	XSRETURN_UNDEF;
		853	OUTPUT:
		854	RETVAL
		855
571	void	856	void
572	SDL_ListModes ()	857	SDL_ListModes (int rgb, int alpha)
573	PPCODE:	858	PPCODE:
574	{	859	{
575	SDL_Rect **m;	860	SDL_Rect **m;
576		861
577	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
578	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	863	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
579	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	864	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
580	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	865	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
581		866
582	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	867	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
583	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
584		869
585	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
586	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
587	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
588	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
589		874
590	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	875	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
591	#if SDL_VERSION_ATLEAST(1,2,10)
592	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
593	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	876	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
594	#endif
595
596	SDL_EnableUNICODE (1);
597	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
598		877
599	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	878	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
600		879
601	if (m && m != (SDL_Rect **)-1)	880	if (m && m != (SDL_Rect **)-1)
602	while (*m)	881	while (*m)
603	{	882	{
		883	if ((*m)->w >= 400 && (*m)->h >= 300)
		884	{
604	AV *av = newAV ();	885	AV *av = newAV ();
605	av_push (av, newSViv ((*m)->w));	886	av_push (av, newSViv ((*m)->w));
606	av_push (av, newSViv ((*m)->h));	887	av_push (av, newSViv ((*m)->h));
		888	av_push (av, newSViv (rgb));
		889	av_push (av, newSViv (alpha));
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	890	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		891	}
608		892
609	++m;	893	++m;
610	}	894	}
611	}	895	}
612		896
613	char *
614	SDL_GetError ()
615
616	int	897	int
617	SDL_SetVideoMode (int w, int h, int fullscreen)	898	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
618	CODE:	899	CODE:
		900	{
		901	SDL_EnableUNICODE (1);
		902	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		903
		904	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		906	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		907	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		908
619	RETVAL = !!SDL_SetVideoMode (	909	RETVAL = !!SDL_SetVideoMode (
620	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	910	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
621	);	911	);
		912
622	if (RETVAL)	913	if (RETVAL)
623	{	914	{
624	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	915	av_clear (texture_av);
		916
		917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
625	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	918	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
626	# include "glfunc.h"	919	#include "glfunc.h"
627	# undef GL_FUNC	920	#undef GL_FUNC
628	}	921	}
		922	}
629	OUTPUT:	923	OUTPUT:
630	RETVAL	924	RETVAL
631		925
632	void	926	void
633	SDL_GL_SwapBuffers ()	927	SDL_GL_SwapBuffers ()
634		928
635	char *	929	char *
636	SDL_GetKeyName (int sym)	930	SDL_GetKeyName (int sym)
637		931
		932	int
		933	SDL_GetAppState ()
		934
		935	int
		936	SDL_GetModState ()
		937
638	void	938	void
639	SDL_PollEvent ()	939	poll_events ()
640	PPCODE:	940	PPCODE:
641	{	941	{
642	SDL_Event ev;	942	SDL_Event ev;
643		943
644	while (SDL_PollEvent (&ev))	944	SDL_PumpEvents ();
		945	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645	{	946	{
646	HV *hv = newHV ();	947	HV *hv = newHV ();
647	hv_store (hv, "type", 4, newSViv (ev.type), 0);	948	hv_store (hv, "type", 4, newSViv (ev.type), 0);
648		949
649	switch (ev.type)	950	switch (ev.type)
650	{	951	{
651	case SDL_KEYDOWN:	952	case SDL_KEYDOWN:
652	case SDL_KEYUP:	953	case SDL_KEYUP:
653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	954	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	955	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
655	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	956	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
656	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	957	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	958	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
658	break;	959	break;
659		960
660	case SDL_ACTIVEEVENT:	961	case SDL_ACTIVEEVENT:
661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	962	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	963	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663	break;	964	break;
664		965
665	case SDL_MOUSEMOTION:	966	case SDL_MOUSEMOTION:
		967	{
		968	int state = ev.motion.state;
		969	int x = ev.motion.x;
		970	int y = ev.motion.y;
		971	int xrel = ev.motion.xrel;
		972	int yrel = ev.motion.yrel;
		973
		974	/* do simplistic event compression */
		975	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		976	&& state == ev.motion.state)
		977	{
		978	xrel += ev.motion.xrel;
		979	yrel += ev.motion.yrel;
		980	x = ev.motion.x;
		981	y = ev.motion.y;
		982	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		983	}
		984
666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	985	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
667
668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	986	hv_store (hv, "state", 5, newSViv (state), 0);
669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	987	hv_store (hv, "x", 1, newSViv (x), 0);
670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	988	hv_store (hv, "y", 1, newSViv (y), 0);
671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	989	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	990	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		991	}
673	break;	992	break;
674		993
675	case SDL_MOUSEBUTTONDOWN:	994	case SDL_MOUSEBUTTONDOWN:
676	case SDL_MOUSEBUTTONUP:	995	case SDL_MOUSEBUTTONUP:
677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
678		997
679	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	998	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
680	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	999	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
681	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1000	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
682	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1001	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1006	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1007	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
689	break;	1008	break;
690	}	1009	}
691		1010
692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1011	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
693	}	1012	}
694	}	1013	}
695		1014
696	int	1015	int
697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1016	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
698	POSTCALL:	1017	POSTCALL:
699	Mix_HookMusicFinished (music_finished);	1018	Mix_HookMusicFinished (music_finished);
700	Mix_ChannelFinished (channel_finished);	1019	Mix_ChannelFinished (channel_finished);
701		1020
702	void	1021	void
		1022	Mix_QuerySpec ()
		1023	PPCODE:
		1024	{
		1025	int freq, channels;
		1026	Uint16 format;
		1027
		1028	if (Mix_QuerySpec (&freq, &format, &channels))
		1029	{
		1030	EXTEND (SP, 3);
		1031	PUSHs (sv_2mortal (newSViv (freq)));
		1032	PUSHs (sv_2mortal (newSViv (format)));
		1033	PUSHs (sv_2mortal (newSViv (channels)));
		1034	}
		1035	}
		1036
		1037	void
703	Mix_CloseAudio ()	1038	Mix_CloseAudio ()
704		1039
705	int	1040	int
706	Mix_AllocateChannels (int numchans = -1)	1041	Mix_AllocateChannels (int numchans = -1)
		1042
		1043	const char *
		1044	Mix_GetError ()
707		1045
708	void	1046	void
709	lowdelay (int fd, int val = 1)	1047	lowdelay (int fd, int val = 1)
710	CODE:	1048	CODE:
711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1049	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
737	}	1075	}
738	}	1076	}
739	#endif	1077	#endif
740	}	1078	}
741		1079
742	void	1080	int
743	add_font (char *file)	1081	add_font (char *file)
744	CODE:	1082	CODE:
745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1084	OUTPUT:
		1085	RETVAL
746		1086
747	void	1087	void
748	load_image_inline (SV *image_)	1088	load_image_inline (SV *image_)
749	ALIAS:	1089	ALIAS:
750	load_image_file = 1	1090	load_image_file = 1
…		…
753	STRLEN image_len;	1093	STRLEN image_len;
754	char *image = (char *)SvPVbyte (image_, image_len);	1094	char *image = (char *)SvPVbyte (image_, image_len);
755	SDL_Surface *surface, *surface2;	1095	SDL_Surface *surface, *surface2;
756	SDL_PixelFormat fmt;	1096	SDL_PixelFormat fmt;
757	SDL_RWops *rw = ix	1097	SDL_RWops *rw = ix
758	? SDL_RWFromFile (image, "r")	1098	? SDL_RWFromFile (image, "rb")
759	: SDL_RWFromConstMem (image, image_len);	1099	: SDL_RWFromConstMem (image, image_len);
760		1100
761	if (!rw)	1101	if (!rw)
762	croak ("load_image: %s", SDL_GetError ());	1102	croak ("load_image: %s", SDL_GetError ());
763		1103
…		…
836	void	1176	void
837	error (char *message)	1177	error (char *message)
838	CODE:	1178	CODE:
839	fprintf (stderr, "ERROR: %s\n", message);	1179	fprintf (stderr, "ERROR: %s\n", message);
840	#ifdef _WIN32	1180	#ifdef _WIN32
841	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1181	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
842	#endif	1182	#endif
843		1183
844	void	1184	void
845	fatal (char *message)	1185	fatal (char *message)
846	CODE:	1186	CODE:
847	fprintf (stderr, "FATAL: %s\n", message);	1187	fprintf (stderr, "FATAL: %s\n", message);
848	#ifdef _WIN32	1188	#ifdef _WIN32
849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1189	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
850	#endif	1190	#endif
851	_exit (1);	1191	_exit (1);
852		1192
853	void	1193	void
854	_exit (int retval = 0)	1194	_exit (int retval = 0)
…		…
857	ExitThread (retval); // unclean, please beam me up	1197	ExitThread (retval); // unclean, please beam me up
858	#else	1198	#else
859	_exit (retval);	1199	_exit (retval);
860	#endif	1200	#endif
861		1201
862	MODULE = CFPlus PACKAGE = CFPlus::Font	1202	void
		1203	debug ()
		1204	CODE:
		1205	{
		1206	#if DEBUG
		1207	VALGRIND_DO_LEAK_CHECK;
		1208	#endif
		1209	}
863		1210
864	CFPlus::Font	1211	MODULE = Deliantra::Client PACKAGE = DC::Font
		1212
		1213	PROTOTYPES: DISABLE
		1214
		1215	DC::Font
865	new_from_file (SV *class, char *path, int id = 0)	1216	new_from_file (SV *class, char *path, int id = 0)
866	CODE:	1217	CODE:
867	{	1218	{
868	int count;	1219	int count;
869	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1220	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
872	}	1223	}
873	OUTPUT:	1224	OUTPUT:
874	RETVAL	1225	RETVAL
875		1226
876	void	1227	void
877	DESTROY (CFPlus::Font self)	1228	DESTROY (DC::Font self)
878	CODE:	1229	CODE:
879	pango_font_description_free (self);	1230	pango_font_description_free (self);
880		1231
881	void	1232	void
882	make_default (CFPlus::Font self)	1233	make_default (DC::Font self)
		1234	PROTOTYPE: $
883	CODE:	1235	CODE:
884	default_font = self;	1236	default_font = self;
885		1237
886	MODULE = CFPlus PACKAGE = CFPlus::Layout	1238	MODULE = Deliantra::Client PACKAGE = DC::Layout
887		1239
		1240	PROTOTYPES: DISABLE
		1241
888	void	1242	void
889	reset_glyph_cache ()	1243	glyph_cache_backup ()
		1244	PROTOTYPE:
890	CODE:	1245	CODE:
		1246	tc_backup ();
		1247
		1248	void
		1249	glyph_cache_restore ()
		1250	PROTOTYPE:
		1251	CODE:
891	tc_clear ();	1252	tc_restore ();
892		1253
893	CFPlus::Layout	1254	DC::Layout
894	new (SV *class)	1255	new (SV *class)
895	CODE:	1256	CODE:
896	New (0, RETVAL, 1, struct cf_layout);	1257	New (0, RETVAL, 1, struct cf_layout);
897		1258
898	RETVAL->pl = pango_layout_new (opengl_context);	1259	RETVAL->pl = pango_layout_new (opengl_context);
…		…
900	RETVAL->g = 1.;	1261	RETVAL->g = 1.;
901	RETVAL->b = 1.;	1262	RETVAL->b = 1.;
902	RETVAL->a = 1.;	1263	RETVAL->a = 1.;
903	RETVAL->base_height = MIN_FONT_HEIGHT;	1264	RETVAL->base_height = MIN_FONT_HEIGHT;
904	RETVAL->font = 0;	1265	RETVAL->font = 0;
		1266	RETVAL->rc = rc_alloc ();
905		1267
906	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1268	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907	layout_update_font (RETVAL);	1269	layout_update_font (RETVAL);
908	OUTPUT:	1270	OUTPUT:
909	RETVAL	1271	RETVAL
910		1272
911	void	1273	void
912	DESTROY (CFPlus::Layout self)	1274	DESTROY (DC::Layout self)
913	CODE:	1275	CODE:
914	g_object_unref (self->pl);	1276	g_object_unref (self->pl);
		1277	rc_free (self->rc);
915	Safefree (self);	1278	Safefree (self);
916		1279
917	void	1280	void
918	set_text (CFPlus::Layout self, SV *text_)	1281	set_text (DC::Layout self, SV *text_)
919	CODE:	1282	CODE:
920	{	1283	{
921	STRLEN textlen;	1284	STRLEN textlen;
922	char *text = SvPVutf8 (text_, textlen);	1285	char *text = SvPVutf8 (text_, textlen);
923		1286
924	pango_layout_set_text (self->pl, text, textlen);	1287	pango_layout_set_text (self->pl, text, textlen);
925	}	1288	}
926		1289
927	void	1290	void
928	set_markup (CFPlus::Layout self, SV *text_)	1291	set_markup (DC::Layout self, SV *text_)
929	CODE:	1292	CODE:
930	{	1293	{
931	STRLEN textlen;	1294	STRLEN textlen;
932	char *text = SvPVutf8 (text_, textlen);	1295	char *text = SvPVutf8 (text_, textlen);
933		1296
934	pango_layout_set_markup (self->pl, text, textlen);	1297	pango_layout_set_markup (self->pl, text, textlen);
935	}	1298	}
936		1299
937	void	1300	void
938	set_shapes (CFPlus::Layout self, ...)	1301	set_shapes (DC::Layout self, ...)
939	CODE:	1302	CODE:
940	{	1303	{
941	PangoAttrList *attrs = 0;	1304	PangoAttrList *attrs = 0;
942	const char *text = pango_layout_get_text (self->pl);	1305	const char *text = pango_layout_get_text (self->pl);
943	const char *pos = text;	1306	const char *pos = text;
…		…
978	if (attrs)	1341	if (attrs)
979	pango_layout_set_attributes (self->pl, attrs);	1342	pango_layout_set_attributes (self->pl, attrs);
980	}	1343	}
981		1344
982	void	1345	void
983	get_shapes (CFPlus::Layout self)	1346	get_shapes (DC::Layout self)
984	PPCODE:	1347	PPCODE:
985	{	1348	{
986	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1349	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987		1350
988	do	1351	do
989	{	1352	{
990	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1353	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
991		1354
992	if (run && shape_attr_p (run))	1355	if (run && shape_attr_p (run))
993	{	1356	{
994	PangoRectangle extents;	1357	PangoRectangle extents;
995	pango_layout_iter_get_run_extents (iter, 0, &extents);	1358	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1003		1366
1004	pango_layout_iter_free (iter);	1367	pango_layout_iter_free (iter);
1005	}	1368	}
1006		1369
1007	int	1370	int
1008	has_wrapped (CFPlus::Layout self)	1371	has_wrapped (DC::Layout self)
1009	CODE:	1372	CODE:
1010	{	1373	{
1011	int lines = 1;	1374	int lines = 1;
1012	const char *text = pango_layout_get_text (self->pl);	1375	const char *text = pango_layout_get_text (self->pl);
1013		1376
…		…
1018	}	1381	}
1019	OUTPUT:	1382	OUTPUT:
1020	RETVAL	1383	RETVAL
1021		1384
1022	SV *	1385	SV *
1023	get_text (CFPlus::Layout self)	1386	get_text (DC::Layout self)
1024	CODE:	1387	CODE:
1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1388	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026	sv_utf8_decode (RETVAL);	1389	sv_utf8_decode (RETVAL);
1027	OUTPUT:	1390	OUTPUT:
1028	RETVAL	1391	RETVAL
1029		1392
1030	void	1393	void
1031	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1394	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1032	CODE:	1395	CODE:
1033	self->r = r;	1396	self->r = r;
1034	self->g = g;	1397	self->g = g;
1035	self->b = b;	1398	self->b = b;
1036	self->a = a;	1399	self->a = a;
1037		1400
1038	void	1401	void
1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1402	set_font (DC::Layout self, DC::Font font = 0)
1040	CODE:	1403	CODE:
1041	if (self->font != font)	1404	if (self->font != font)
1042	{	1405	{
1043	self->font = font;	1406	self->font = font;
1044	layout_update_font (self);	1407	layout_update_font (self);
1045	}	1408	}
1046		1409
1047	void	1410	void
1048	set_height (CFPlus::Layout self, int base_height)	1411	set_height (DC::Layout self, int base_height)
1049	CODE:	1412	CODE:
1050	if (self->base_height != base_height)	1413	if (self->base_height != base_height)
1051	{	1414	{
1052	self->base_height = base_height;	1415	self->base_height = base_height;
1053	layout_update_font (self);	1416	layout_update_font (self);
1054	}	1417	}
1055		1418
1056	void	1419	void
1057	set_width (CFPlus::Layout self, int max_width = -1)	1420	set_width (DC::Layout self, int max_width = -1)
1058	CODE:	1421	CODE:
1059	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1422	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1060		1423
1061	void	1424	void
1062	set_indent (CFPlus::Layout self, int indent)	1425	set_indent (DC::Layout self, int indent)
1063	CODE:	1426	CODE:
1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1427	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065		1428
1066	void	1429	void
1067	set_spacing (CFPlus::Layout self, int spacing)	1430	set_spacing (DC::Layout self, int spacing)
1068	CODE:	1431	CODE:
1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1432	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070		1433
1071	void	1434	void
1072	set_ellipsise (CFPlus::Layout self, int ellipsise)	1435	set_ellipsise (DC::Layout self, int ellipsise)
1073	CODE:	1436	CODE:
1074	pango_layout_set_ellipsize (self->pl,	1437	pango_layout_set_ellipsize (self->pl,
1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1438	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1439	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1440	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078	: PANGO_ELLIPSIZE_NONE	1441	: PANGO_ELLIPSIZE_NONE
1079	);	1442	);
1080		1443
1081	void	1444	void
1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1445	set_single_paragraph_mode (DC::Layout self, int spm)
1083	CODE:	1446	CODE:
1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1447	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085		1448
1086	void	1449	void
1087	size (CFPlus::Layout self)	1450	size (DC::Layout self)
1088	PPCODE:	1451	PPCODE:
1089	{	1452	{
1090	int w, h;	1453	int w, h;
1091		1454
1092	layout_get_pixel_size (self, &w, &h);	1455	layout_get_pixel_size (self, &w, &h);
…		…
1095	PUSHs (sv_2mortal (newSViv (w)));	1458	PUSHs (sv_2mortal (newSViv (w)));
1096	PUSHs (sv_2mortal (newSViv (h)));	1459	PUSHs (sv_2mortal (newSViv (h)));
1097	}	1460	}
1098		1461
1099	int	1462	int
1100	descent (CFPlus::Layout self)	1463	descent (DC::Layout self)
1101	CODE:	1464	CODE:
1102	{	1465	{
1103	PangoRectangle rect;	1466	PangoRectangle rect;
1104	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1467	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1105	pango_layout_line_get_pixel_extents (line, 0, &rect);	1468	pango_layout_line_get_pixel_extents (line, 0, &rect);
1106	RETVAL = PANGO_DESCENT (rect);	1469	RETVAL = PANGO_DESCENT (rect);
1107	}	1470	}
1108	OUTPUT:	1471	OUTPUT:
1109	RETVAL	1472	RETVAL
1110		1473
1111	int	1474	int
1112	xy_to_index (CFPlus::Layout self, int x, int y)	1475	xy_to_index (DC::Layout self, int x, int y)
1113	CODE:	1476	CODE:
1114	{	1477	{
1115	int index, trailing;	1478	int index, trailing;
1116	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1479	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1117	RETVAL = index + trailing;	1480	RETVAL = index + trailing;
1118	}	1481	}
1119	OUTPUT:	1482	OUTPUT:
1120	RETVAL	1483	RETVAL
1121		1484
1122	void	1485	void
1123	cursor_pos (CFPlus::Layout self, int index)	1486	cursor_pos (DC::Layout self, int index)
1124	PPCODE:	1487	PPCODE:
1125	{	1488	{
1126	PangoRectangle strong_pos;	1489	PangoRectangle pos;
1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1490	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1128		1491
1129	EXTEND (SP, 3);	1492	EXTEND (SP, 3);
1130	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1494	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1495	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1133	}	1496	}
1134		1497
1135	void	1498	void
1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1499	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1137	PPCODE:	1500	PPCODE:
1138	{	1501	{
1139	int line, x;	1502	int line, x;
1140		1503
1141	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1504	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1505	#if !PANGO_VERSION_CHECK (1, 17, 3)
1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1506	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143		1507	--line;
		1508	#endif
1144	EXTEND (SP, 2);	1509	EXTEND (SP, 2);
1145	PUSHs (sv_2mortal (newSViv (line - 1)));	1510	PUSHs (sv_2mortal (newSViv (line)));
1146	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147	}	1512	}
1148		1513
1149	void	1514	void
1150	line_x_to_index (CFPlus::Layout self, int line, int x)	1515	line_x_to_index (DC::Layout self, int line, int x)
1151	PPCODE:	1516	PPCODE:
1152	{	1517	{
1153	PangoLayoutLine *lp;	1518	PangoLayoutLine *lp;
1154	int index, trailing;	1519	int index, trailing;
1155		1520
1156	if (line < 0)	1521	if (line < 0)
1157	XSRETURN_EMPTY;	1522	XSRETURN_EMPTY;
1158		1523
1159	if (!(lp = pango_layout_get_line (self->pl, line)))	1524	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1160	XSRETURN_EMPTY; /* do better */	1525	XSRETURN_EMPTY; /* do better */
1161		1526
1162	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1527	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1163		1528
1164	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
…		…
1170	PUSHs (sv_2mortal (newSViv (trailing)));	1535	PUSHs (sv_2mortal (newSViv (trailing)));
1171	}	1536	}
1172	}	1537	}
1173		1538
1174	void	1539	void
1175	render (CFPlus::Layout self, float x, float y, int flags = 0)	1540	render (DC::Layout self, float x, float y, int flags = 0)
1176	PPCODE:	1541	CODE:
		1542	rc_clear (self->rc);
1177	pango_opengl_render_layout_subpixel (	1543	pango_opengl_render_layout_subpixel (
1178	self->pl,	1544	self->pl,
		1545	self->rc,
1179	x * PANGO_SCALE, y * PANGO_SCALE,	1546	x * PANGO_SCALE, y * PANGO_SCALE,
1180	self->r, self->g, self->b, self->a,	1547	self->r, self->g, self->b, self->a,
1181	flags	1548	flags
1182	);	1549	);
		1550	// we assume that context_change actually clears/frees stuff
		1551	// and does not do any recomputation...
		1552	pango_layout_context_changed (self->pl);
1183		1553
1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186	void	1554	void
1187	pad2pot (SV *data_, SV *w_, SV *h_)	1555	draw (DC::Layout self)
1188	CODE:	1556	CODE:
1189	{	1557	{
1190	int ow = SvIV (w_);	1558	glEnable (GL_TEXTURE_2D);
1191	int oh = SvIV (h_);	1559	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1560	glEnable (GL_BLEND);
		1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1563	glEnable (GL_ALPHA_TEST);
		1564	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1192		1565
1193	if (ow && oh)	1566	rc_draw (self->rc);
		1567
		1568	glDisable (GL_ALPHA_TEST);
		1569	glDisable (GL_BLEND);
		1570	glDisable (GL_TEXTURE_2D);
		1571	}
		1572
		1573	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1574
		1575	PROTOTYPES: ENABLE
		1576
		1577	void
		1578	pad (SV *data_, int ow, int oh, int nw, int nh)
		1579	CODE:
		1580	{
		1581	if ((nw != ow || nh != oh) && SvOK (data_))
1194	{	1582	{
1195	int nw = minpot (ow);
1196	int nh = minpot (oh);
1197
1198	if (nw != ow || nh != oh)
1199	{
1200	if (SvOK (data_))
1201	{
1202	STRLEN datalen;	1583	STRLEN datalen;
1203	char *data = SvPVbyte (data_, datalen);	1584	char *data = SvPVbyte (data_, datalen);
1204	int bpp = datalen / (ow * oh);	1585	int bpp = datalen / (ow * oh);
1205	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1586	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1206		1587
1207	SvPOK_only (result_);	1588	SvPOK_only (result_);
1208	SvCUR_set (result_, nw * nh * bpp);	1589	SvCUR_set (result_, nw * nh * bpp);
1209		1590
1210	memset (SvPVX (result_), 0, nw * nh * bpp);	1591	memset (SvPVX (result_), 0, nw * nh * bpp);
1211	while (oh--)	1592	while (oh--)
1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1593	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213		1594
1214	sv_setsv (data_, result_);	1595	sv_setsv (data_, result_);
1215	}
1216
1217	sv_setiv (w_, nw);
1218	sv_setiv (h_, nh);
1219	}
1220	}	1596	}
1221	}	1597	}
1222		1598
1223	void	1599	void
1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1600	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1230	{	1606	{
1231	HV *hv = (HV *)SvRV (self);	1607	HV *hv = (HV *)SvRV (self);
1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1608	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1609	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1610	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1611
		1612	if (name <= 0)
		1613	XSRETURN_EMPTY;
1235		1614
1236	if (items < 5)	1615	if (items < 5)
1237	{	1616	{
1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1617	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1618	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1267	glDisable (GL_ALPHA_TEST);	1646	glDisable (GL_ALPHA_TEST);
1268	glDisable (GL_BLEND);	1647	glDisable (GL_BLEND);
1269	}	1648	}
1270	}	1649	}
1271		1650
1272	MODULE = CFPlus PACKAGE = CFPlus::Map	1651	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1652	CODE:
		1653	{
		1654	GLint width;
		1655	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1656	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1657	RETVAL = width > 0;
		1658	}
		1659	OUTPUT:
		1660	RETVAL
1273		1661
1274	CFPlus::Map	1662	MODULE = Deliantra::Client PACKAGE = DC::Map
		1663
		1664	PROTOTYPES: DISABLE
		1665
		1666	DC::Map
1275	new (SV *class)	1667	new (SV *class)
1276	CODE:	1668	CODE:
1277	New (0, RETVAL, 1, struct map);	1669	New (0, RETVAL, 1, struct map);
1278	RETVAL->x = 0;	1670	RETVAL->x = 0;
1279	RETVAL->y = 0;	1671	RETVAL->y = 0;
…		…
1287	RETVAL->row = 0;	1679	RETVAL->row = 0;
1288	OUTPUT:	1680	OUTPUT:
1289	RETVAL	1681	RETVAL
1290		1682
1291	void	1683	void
1292	DESTROY (CFPlus::Map self)	1684	DESTROY (DC::Map self)
1293	CODE:	1685	CODE:
1294	{	1686	{
1295	map_clear (self);	1687	map_clear (self);
1296	Safefree (self->face2tile);	1688	Safefree (self->face2tile);
1297	Safefree (self->tex);	1689	Safefree (self->tex);
1298	Safefree (self);	1690	Safefree (self);
1299	}	1691	}
1300		1692
1301	void	1693	void
1302	resize (CFPlus::Map self, int map_width, int map_height)	1694	resize (DC::Map self, int map_width, int map_height)
1303	CODE:	1695	CODE:
1304	self->w = map_width;	1696	self->w = map_width;
1305	self->h = map_height;	1697	self->h = map_height;
1306		1698
1307	void	1699	void
1308	clear (CFPlus::Map self)	1700	clear (DC::Map self)
1309	CODE:	1701	CODE:
1310	map_clear (self);	1702	map_clear (self);
1311		1703
1312	void	1704	void
1313	set_tileid (CFPlus::Map self, int face, int tile)	1705	set_tileid (DC::Map self, int face, int tile)
1314	CODE:	1706	CODE:
1315	{	1707	{
1316	need_facenum (self, face); self->face2tile [face] = tile;	1708	need_facenum (self, face); self->face2tile [face] = tile;
1317	need_texid (self, tile);	1709	need_texid (self, tile);
1318	}	1710	}
1319		1711
1320	void	1712	void
1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1713	set_smooth (DC::Map self, int face, int smooth, int level)
1322	CODE:	1714	CODE:
1323	{	1715	{
1324	tileid texid;	1716	tileid texid;
1325	maptex *tex;	1717	maptex *tex;
1326		1718
…		…
1339	tex->smoothtile = self->face2tile [smooth];	1731	tex->smoothtile = self->face2tile [smooth];
1340	tex->smoothlevel = level;	1732	tex->smoothlevel = level;
1341	}	1733	}
1342		1734
1343	void	1735	void
1344	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)	1736	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)
1345	CODE:	1737	CODE:
1346	{	1738	{
1347	need_texid (self, texid);	1739	need_texid (self, texid);
1348		1740
1349	{	1741	{
…		…
1369	// from transparent color bleeding and ugly wrapping effects.	1761	// from transparent color bleeding and ugly wrapping effects.
1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371	}	1763	}
1372		1764
1373	int	1765	int
1374	ox (CFPlus::Map self)	1766	ox (DC::Map self)
1375	ALIAS:	1767	ALIAS:
1376	oy = 1	1768	oy = 1
1377	x = 2	1769	x = 2
1378	y = 3	1770	y = 3
1379	w = 4	1771	w = 4
…		…
1390	}	1782	}
1391	OUTPUT:	1783	OUTPUT:
1392	RETVAL	1784	RETVAL
1393		1785
1394	void	1786	void
1395	scroll (CFPlus::Map self, int dx, int dy)	1787	scroll (DC::Map self, int dx, int dy)
1396	CODE:	1788	CODE:
1397	{	1789	{
1398	if (dx > 0)	1790	if (dx > 0)
1399	map_blank (self, self->x, self->y, dx, self->h);	1791	map_blank (self, self->x, self->y, dx, self->h);
1400	else if (dx < 0)	1792	else if (dx < 0)
1401	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1793	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1402		1794
1403	if (dy > 0)	1795	if (dy > 0)
1404	map_blank (self, self->x, self->y, self->w, dy);	1796	map_blank (self, self->x, self->y, self->w, dy);
1405	else if (dy < 0)	1797	else if (dy < 0)
1406	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1798	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1407		1799
1408	self->ox += dx; self->x += dx;	1800	self->ox += dx; self->x += dx;
1409	self->oy += dy; self->y += dy;	1801	self->oy += dy; self->y += dy;
1410		1802
1411	while (self->y < 0)	1803	while (self->y < 0)
…		…
1415	self->rows += MAP_EXTEND_Y;	1807	self->rows += MAP_EXTEND_Y;
1416	self->y += MAP_EXTEND_Y;	1808	self->y += MAP_EXTEND_Y;
1417	}	1809	}
1418	}	1810	}
1419		1811
1420	void	1812	SV *
1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1813	map1a_update (DC::Map self, SV *data_, int extmap)
1422	CODE:	1814	CODE:
1423	{	1815	{
1424	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1816	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1425	uint8_t *data_end = (uint8_t *)SvEND (data_);	1817	uint8_t *data_end = (uint8_t *)SvEND (data_);
1426	mapcell *cell;	1818	mapcell *cell;
1427	int x, y, flags;	1819	int x, y, z, flags;
		1820	AV *missing = newAV ();
		1821	RETVAL = newRV_noinc ((SV *)missing);
1428		1822
1429	while (data < data_end - 1)	1823	while (data < data_end - 1)
1430	{	1824	{
1431	flags = (data [0] << 8) + data [1]; data += 2;	1825	flags = (data [0] << 8) + data [1]; data += 2;
1432		1826
…		…
1452	uint8_t ext, cmd;	1846	uint8_t ext, cmd;
1453		1847
1454	do	1848	do
1455	{	1849	{
1456	ext = *data++;	1850	ext = *data++;
1457	cmd = ext & 0x3f;	1851	cmd = ext & 0x7f;
1458		1852
1459	if (cmd < 4)	1853	if (cmd < 4)
1460	cell->darkness = 255 - ext * 64 + 1;	1854	cell->darkness = 255 - ext * 64 + 1;
1461	else if (cmd == 5) // health	1855	else if (cmd == 5) // health
1462	{	1856	{
…		…
1465	}	1859	}
1466	else if (cmd == 6) // monster width	1860	else if (cmd == 6) // monster width
1467	cell->stat_width = *data++ + 1;	1861	cell->stat_width = *data++ + 1;
1468	else if (cmd == 0x47)	1862	else if (cmd == 0x47)
1469	{	1863	{
1470	if (*data == 4)	1864	if (*data == 1) cell->player = data [1];
1471	; // decode player count	1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1472		1868
1473	data += *data + 1;	1869	data += *data + 1;
1474	}	1870	}
1475	else if (cmd == 8) // cell flags	1871	else if (cmd == 8) // cell flags
1476	cell->flags = *data++;	1872	cell->flags = *data++;
…		…
1483	}	1879	}
1484	else	1880	else
1485	cell->darkness = *data++ + 1;	1881	cell->darkness = *data++ + 1;
1486	}	1882	}
1487		1883
		1884	for (z = 0; z <= 2; ++z)
1488	if (flags & 4)	1885	if (flags & (4 >> z))
1489	{	1886	{
1490	faceid face = (data [0] << 8) + data [1]; data += 2;	1887	faceid face = (data [0] << 8) + data [1]; data += 2;
1491	need_facenum (self, face);	1888	need_facenum (self, face);
1492	cell->tile [0] = self->face2tile [face];	1889	cell->tile [z] = self->face2tile [face];
		1890
		1891	if (cell->tile [z])
		1892	{
		1893	maptex *tex = self->tex + cell->tile [z];
		1894	if (!tex->name)
		1895	av_push (missing, newSViv (cell->tile [z]));
		1896
		1897	if (tex->smoothtile)
		1898	{
		1899	maptex *smooth = self->tex + tex->smoothtile;
		1900	if (!smooth->name)
		1901	av_push (missing, newSViv (tex->smoothtile));
		1902	}
		1903	}
1493	}	1904	}
1494
1495	if (flags & 2)
1496	{
1497	faceid face = (data [0] << 8) + data [1]; data += 2;
1498	need_facenum (self, face);
1499	cell->tile [1] = self->face2tile [face];
1500	}
1501
1502	if (flags & 1)
1503	{
1504	faceid face = (data [0] << 8) + data [1]; data += 2;
1505	need_facenum (self, face);
1506	cell->tile [2] = self->face2tile [face];
1507	}
1508	}	1905	}
1509	else	1906	else
1510	cell->darkness = 0;	1907	CELL_CLEAR (cell);
1511	}	1908	}
1512	}	1909	}
		1910	OUTPUT:
		1911	RETVAL
1513		1912
1514	SV *	1913	SV *
1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1914	mapmap (DC::Map self, int x0, int y0, int w, int h)
1516	CODE:	1915	CODE:
1517	{	1916	{
1518	int x1, x;	1917	int x1, x;
1519	int y1, y;	1918	int y1, y;
1520	int z;	1919	int z;
…		…
1565	}	1964	}
1566	OUTPUT:	1965	OUTPUT:
1567	RETVAL	1966	RETVAL
1568		1967
1569	void	1968	void
1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1969	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1571	CODE:	1970	CODE:
1572	{	1971	{
		1972	int x, y, z;
		1973
1573	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1974	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1575	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1976	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1576	smooth_key skey;	1977	smooth_key skey;
1577	int x, y, z;	1978	int pl_x, pl_y;
1578	int last_name;	1979	maptex pl_tex;
		1980	rc_t *rc = rc_alloc ();
		1981	rc_key_t key;
		1982	rc_array_t *arr;
		1983
		1984	pl_tex.name = 0;
1579		1985
1580	// thats current max. sorry.	1986	// thats current max. sorry.
1581	if (sw > 255) sw = 255;	1987	if (sw > 255) sw = 255;
1582	if (sh > 255) sh = 255;	1988	if (sh > 255) sh = 255;
1583		1989
1584	// clear key, in case of extra padding	1990	// clear key, in case of extra padding
1585	memset (&skey, 0, sizeof (skey));	1991	memset (&skey, 0, sizeof (skey));
1586		1992
1587	glColor4ub (255, 255, 255, 255);	1993	memset (&key, 0, sizeof (key));
1588		1994	key.r = 255;
1589	glEnable (GL_BLEND);	1995	key.g = 255;
1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1996	key.b = 255;
1591	glEnable (GL_TEXTURE_2D);	1997	key.a = 255;
1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1998	key.mode = GL_QUADS;
1593		1999	key.format = GL_T2F_V3F;
1594	glBegin (GL_QUADS);	2000	key.texname = -1;
1595
1596	last_name = 0;
1597		2001
1598	mx += self->x;	2002	mx += self->x;
1599	my += self->y;	2003	my += self->y;
1600		2004
1601	// first pass: determine smooth_max	2005	// first pass: determine smooth_max
…		…
1617	MAX (self->tex [cell->tile [0]].smoothlevel,	2021	MAX (self->tex [cell->tile [0]].smoothlevel,
1618	MAX (self->tex [cell->tile [1]].smoothlevel,	2022	MAX (self->tex [cell->tile [1]].smoothlevel,
1619	self->tex [cell->tile [2]].smoothlevel));	2023	self->tex [cell->tile [2]].smoothlevel));
1620	}	2024	}
1621	}	2025	}
		2026
		2027	glEnable (GL_BLEND);
		2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1622		2030
1623	for (z = 0; z <= 2; z++)	2031	for (z = 0; z <= 2; z++)
1624	{	2032	{
1625	memset (smooth_level, 0, sizeof (smooth_level));	2033	memset (smooth_level, 0, sizeof (smooth_level));
1626		2034
…		…
1639	{	2047	{
1640	maptex tex = self->tex [tile];	2048	maptex tex = self->tex [tile];
1641	int px = (x + 1) * T - tex.w;	2049	int px = (x + 1) * T - tex.w;
1642	int py = (y + 1) * T - tex.h;	2050	int py = (y + 1) * T - tex.h;
1643		2051
1644	// suppressing texture state switches here
1645	// is only moderately effective, but worth the extra effort
1646	if (last_name != tex.name)	2052	if (key.texname != tex.name)
1647	{	2053	{
1648	if (!tex.name)	2054	if (!tex.name)
1649	tex = self->tex [2]; /* missing, replace by noface */	2055	tex = self->tex [2]; /* missing, replace by noface */
1650		2056
1651	glEnd ();	2057	key.texname = tex.name;
1652	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2058	arr = rc_array (rc, &key);
1653	glBegin (GL_QUADS);
1654	}	2059	}
1655		2060
1656	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2061	if (expect_false (cell->player == player) && expect_false (z == 2))
1657	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1658	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1659	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1660
1661	if (cell->flags && z == 2)
1662	{	2062	{
		2063	pl_x = px;
		2064	pl_y = py;
		2065	pl_tex = tex;
		2066	continue;
		2067	}
		2068
		2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2071	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2073
		2074	if (expect_false (cell->flags) && expect_false (z == 2))
		2075	{
		2076	// overlays such as the speech bubble, probably more to come
1663	if (cell->flags & 1)	2077	if (cell->flags & 1)
1664	{	2078	{
1665	maptex tex = self->tex [1];	2079	maptex tex = self->tex [1];
1666	int px = x * T + T * 2 / 32;	2080	int px = x * T + T * 2 / 32;
1667	int py = y * T - T * 6 / 32;	2081	int py = y * T - T * 6 / 32;
1668		2082
		2083	if (tex.name)
1669	glEnd ();	2084	{
1670	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2085	if (key.texname != tex.name)
		2086	{
		2087	key.texname = tex.name;
		2088	arr = rc_array (rc, &key);
		2089	}
		2090
		2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1671	glBegin (GL_QUADS);	2095	}
1672
1673	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1674	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1675	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1676	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1677	}	2096	}
1678	}	2097	}
1679		2098
1680	// update smooth hash	2099	// update smooth hash
1681	if (tex.smoothtile)	2100	if (tex.smoothtile)
…		…
1717	}	2136	}
1718	}	2137	}
1719	}	2138	}
1720	}	2139	}
1721		2140
		2141	rc_draw (rc);
		2142	rc_clear (rc);
		2143
1722	// go through all smoothlevels, lowest to highest, then draw.	2144	// go through all smoothlevels, lowest to highest, then draw.
1723	// this is basically counting sort	2145	// this is basically counting sort
1724	{	2146	{
1725	int w, b;	2147	int w, b;
1726		2148
		2149	glEnable (GL_TEXTURE_2D);
		2150	glBegin (GL_QUADS);
1727	for (w = 0; w < 256 / 32; ++w)	2151	for (w = 0; w < 256 / 32; ++w)
1728	{	2152	{
1729	uint32_t smask = smooth_level [w];	2153	uint32_t smask = smooth_level [w];
1730	if (smask)	2154	if (smask)
1731	for (b = 0; b < 32; ++b)	2155	for (b = 0; b < 32; ++b)
…		…
1740	smooth_key *skey = (smooth_key *)HeKEY (he);	2164	smooth_key *skey = (smooth_key *)HeKEY (he);
1741	IV bits = SvIVX (HeVAL (he));	2165	IV bits = SvIVX (HeVAL (he));
1742		2166
1743	if (!(bits & 0x1000)	2167	if (!(bits & 0x1000)
1744	&& skey->level == level	2168	&& skey->level == level
1745	&& level >= smooth_max [skey->x][skey->y])	2169	&& level > smooth_max [skey->x][skey->y])
1746	{	2170	{
1747	maptex tex = self->tex [skey->tile];	2171	maptex tex = self->tex [skey->tile];
1748	int px = (((int)skey->x) - 1) * T;	2172	int px = (((int)skey->x) - 1) * T;
1749	int py = (((int)skey->y) - 1) * T;	2173	int py = (((int)skey->y) - 1) * T;
1750	int border = bits & 15;	2174	int border = bits & 15;
1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752	float dx = tex.s * .0625f; // 16 images/row	2176	float dx = tex.s * .0625f; // 16 images/row
1753	float dy = tex.t * .5f ; // 2 images/column	2177	float dy = tex.t * .5f ; // 2 images/column
1754		2178
1755	// this time naively avoiding texture state changes
1756	// save gobs of state changes.
1757	if (last_name != tex.name)	2179	if (tex.name)
1758	{	2180	{
		2181	// this time avoiding texture state changes
		2182	// save gobs of state changes.
1759	if (!tex.name)	2183	if (key.texname != tex.name)
1760	continue; // smoothing not yet available	2184	{
1761
1762	glEnd ();	2185	glEnd ();
1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1764	glBegin (GL_QUADS);	2187	glBegin (GL_QUADS);
1765	}	2188	}
1766		2189
1767	if (border)	2190	if (border)
1768	{	2191	{
1769	float ox = border * dx;	2192	float ox = border * dx;
1770		2193
1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1775	}	2198	}
1776		2199
1777	if (corner)	2200	if (corner)
1778	{	2201	{
1779	float ox = corner * dx;	2202	float ox = corner * dx;
1780		2203
1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2208	}
1785	}	2209	}
1786	}	2210	}
1787	}	2211	}
1788	}	2212	}
1789	}	2213	}
		2214
		2215	glEnd ();
		2216	glDisable (GL_TEXTURE_2D);
		2217	key.texname = -1;
1790	}	2218	}
1791		2219
1792	hv_clear (smooth);	2220	hv_clear (smooth);
1793	}	2221	}
1794		2222
1795	glEnd ();	2223	if (pl_tex.name)
		2224	{
		2225	maptex tex = pl_tex;
		2226	int px = pl_x + sdx;
		2227	int py = pl_y + sdy;
1796		2228
1797	glDisable (GL_TEXTURE_2D);	2229	key.texname = tex.name;
		2230	arr = rc_array (rc, &key);
		2231
		2232	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2233	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2234	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2236
		2237	rc_draw (rc);
		2238	}
		2239
1798	glDisable (GL_BLEND);	2240	glDisable (GL_BLEND);
		2241	rc_free (rc);
1799		2242
1800	// top layer: overlays such as the health bar	2243	// top layer: overlays such as the health bar
1801	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1802	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1803	{	2246	{
…		…
1808	{	2251	{
1809	mapcell *cell = row->col + (x + mx - row->c0);	2252	mapcell *cell = row->col + (x + mx - row->c0);
1810		2253
1811	int px = x * T;	2254	int px = x * T;
1812	int py = y * T;	2255	int py = y * T;
		2256
		2257	if (expect_false (cell->player == player))
		2258	{
		2259	px += sdx;
		2260	py += sdy;
		2261	}
1813		2262
1814	if (cell->stat_hp)	2263	if (cell->stat_hp)
1815	{	2264	{
1816	int width = cell->stat_width * T;	2265	int width = cell->stat_width * T;
1817	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2266	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1828	}	2277	}
1829	}	2278	}
1830	}	2279	}
1831		2280
1832	void	2281	void
1833	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2282	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1834	CODE:	2283	CODE:
1835	{	2284	{
1836	static float color[16][3] = {	2285	static float color[16][3] = {
1837	{ 0.00F, 0.00F, 0.00F },	2286	{ 0.00F, 0.00F, 0.00F },
1838	{ 1.00F, 1.00F, 1.00F },	2287	{ 1.00F, 1.00F, 1.00F },
…		…
1888	glDisable (GL_BLEND);	2337	glDisable (GL_BLEND);
1889	glDisable (GL_TEXTURE_2D);	2338	glDisable (GL_TEXTURE_2D);
1890	}	2339	}
1891		2340
1892	void	2341	void
1893	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2342	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1894	PPCODE:	2343	PPCODE:
1895	{	2344	{
1896	int x, y;	2345	int x, y;
		2346	int sw1 = sw + 2;
		2347	int sh1 = sh + 2;
		2348	int sh3 = sh * 3;
1897	int sw4 = (sw + 3) & ~3;	2349	int sw34 = (sw * 3 + 3) & ~3;
		2350	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1898	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2351	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1899	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2352	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1900		2353
1901	memset (darkness, 255, sw4 * sh);
1902	SvPOK_only (darkness_sv);	2354	SvPOK_only (darkness3_sv);
1903	SvCUR_set (darkness_sv, sw4 * sh);	2355	SvCUR_set (darkness3_sv, sw34 * sh3);
1904		2356
1905	mx += self->x;	2357	mx += self->x - 1;
1906	my += self->y;	2358	my += self->y - 1;
1907		2359
		2360	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2361
1908	for (y = 0; y < sh; y++)	2362	for (y = 0; y < sh1; y++)
1909	if (0 <= y + my && y + my < self->rows)	2363	if (0 <= y + my && y + my < self->rows)
1910	{	2364	{
1911	maprow *row = self->row + (y + my);	2365	maprow *row = self->row + (y + my);
1912		2366
1913	for (x = 0; x < sw; x++)	2367	for (x = 0; x < sw1; x++)
1914	if (row->c0 <= x + mx && x + mx < row->c1)	2368	if (row->c0 <= x + mx && x + mx < row->c1)
1915	{	2369	{
1916	mapcell *cell = row->col + (x + mx - row->c0);	2370	mapcell *cell = row->col + (x + mx - row->c0);
1917		2371
1918	darkness[y * sw4 + x] = cell->darkness	2372	darkness1 [y * sw1 + x] = cell->darkness
1919	? 255 - (cell->darkness - 1)	2373	? 255 - (cell->darkness - 1)
1920	: 255 - FOW_DARKNESS;	2374	: 255 - FOW_DARKNESS;
1921	}	2375	}
1922	}	2376	}
1923		2377
		2378	for (y = 0; y < sh; ++y)
		2379	for (x = 0; x < sw; ++x)
		2380	{
		2381	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2382	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2383	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2384	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2385	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2386	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2387	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2388	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2389	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2390
		2391	uint8_t r11 = (d11 + d21 + d12) / 3;
		2392	uint8_t r21 = d21;
		2393	uint8_t r31 = (d21 + d31 + d32) / 3;
		2394
		2395	uint8_t r12 = d12;
		2396	uint8_t r22 = d22;
		2397	uint8_t r32 = d32;
		2398
		2399	uint8_t r13 = (d13 + d23 + d12) / 3;
		2400	uint8_t r23 = d23;
		2401	uint8_t r33 = (d23 + d33 + d32) / 3;
		2402
		2403	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2404	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2405	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2406	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2407	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2408	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2409	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2410	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2411	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2412	}
		2413
		2414	free (darkness1);
		2415
1924	EXTEND (SP, 3);	2416	EXTEND (SP, 3);
1925	PUSHs (sv_2mortal (newSViv (sw4)));	2417	PUSHs (sv_2mortal (newSViv (sw34)));
1926	PUSHs (sv_2mortal (newSViv (sh)));	2418	PUSHs (sv_2mortal (newSViv (sh3)));
1927	PUSHs (darkness_sv);	2419	PUSHs (darkness3_sv);
1928	}	2420	}
1929		2421
1930	SV *	2422	SV *
1931	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2423	get_rect (DC::Map self, int x0, int y0, int w, int h)
1932	CODE:	2424	CODE:
1933	{	2425	{
1934	int x, y, x1, y1;	2426	int x, y, x1, y1;
1935	SV *data_sv = newSV (w * h * 7 + 5);	2427	SV *data_sv = newSV (w * h * 7 + 5);
1936	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2428	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1993	else	2485	else
1994	*data++ = 0;	2486	*data++ = 0;
1995	}	2487	}
1996	}	2488	}
1997		2489
		2490	/* if size is w*h + 5 then no data has been found */
		2491	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2492	{
1998	SvPOK_only (data_sv);	2493	SvPOK_only (data_sv);
1999	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2494	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2495	}
		2496
2000	RETVAL = data_sv;	2497	RETVAL = data_sv;
2001	}	2498	}
2002	OUTPUT:	2499	OUTPUT:
2003	RETVAL	2500	RETVAL
2004		2501
2005	void	2502	void
2006	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2503	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2007	PPCODE:	2504	PPCODE:
2008	{	2505	{
2009	int x, y, z;	2506	int x, y, z;
2010	int w, h;	2507	int w, h;
2011	int x1, y1;	2508	int x1, y1;
		2509	STRLEN len;
		2510	uint8_t *data, *end;
		2511
		2512	len = SvLEN (data_sv);
		2513	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2514	data = SvPVbyte_nolen (data_sv);
		2515	end = data + len + 8;
		2516
		2517	if (len < 5)
		2518	XSRETURN_EMPTY;
2012		2519
2013	if (*data++ != 0)	2520	if (*data++ != 0)
2014	return; /* version mismatch */	2521	XSRETURN_EMPTY; /* version mismatch */
2015		2522
2016	w = *data++ << 8; w |= *data++;	2523	w = *data++ << 8; w |= *data++;
2017	h = *data++ << 8; h |= *data++;	2524	h = *data++ << 8; h |= *data++;
2018		2525
2019	// we need to do this 'cause we don't keep an absolute coord system for rows	2526	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2031	{	2538	{
2032	maprow *row = map_get_row (self, y);	2539	maprow *row = map_get_row (self, y);
2033		2540
2034	for (x = x0; x < x1; x++)	2541	for (x = x0; x < x1; x++)
2035	{	2542	{
		2543	uint8_t flags;
		2544
		2545	if (data + 7 >= end)
		2546	XSRETURN_EMPTY;
		2547
2036	uint8_t flags = *data++;	2548	flags = *data++;
2037		2549
2038	if (flags)	2550	if (flags)
2039	{	2551	{
2040	mapcell *cell = row_get_cell (row, x);	2552	mapcell *cell = row_get_cell (row, x);
2041	tileid tile[3] = { 0, 0, 0 };	2553	tileid tile[3] = { 0, 0, 0 };
…		…
2044	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2556	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2045	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2557	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2046		2558
2047	if (cell->darkness == 0)	2559	if (cell->darkness == 0)
2048	{	2560	{
2049	cell->darkness = 0;	2561	/*cell->darkness = 0;*/
		2562	EXTEND (SP, 3);
2050		2563
2051	for (z = 0; z <= 2; z++)	2564	for (z = 0; z <= 2; z++)
2052	{	2565	{
2053	tileid t = tile [z];	2566	tileid t = tile [z];
2054		2567
2055	if (t >= self->texs || (t && !self->tex [t].name))	2568	if (t >= self->texs || (t && !self->tex [t].name))
2056	{	2569	{
2057	XPUSHs (sv_2mortal (newSViv (t)));	2570	PUSHs (sv_2mortal (newSViv (t)));
2058	need_texid (self, t);	2571	need_texid (self, t);
2059	}	2572	}
2060		2573
2061	cell->tile [z] = t;	2574	cell->tile [z] = t;
2062	}	2575	}
…		…
2064	}	2577	}
2065	}	2578	}
2066	}	2579	}
2067	}	2580	}
2068		2581
2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2582	MODULE = Deliantra::Client PACKAGE = DC::RW
2070		2583
2071	CFPlus::MixChunk	2584	DC::RW
2072	new_from_file (SV *class, char *path)	2585	new (SV *class, SV *data_sv)
2073	CODE:	2586	CODE:
2074	RETVAL = Mix_LoadWAV (path);	2587	{
		2588	STRLEN datalen;
		2589	char *data = SvPVbyte (data_sv, datalen);
		2590
		2591	RETVAL = SDL_RWFromConstMem (data, datalen);
		2592	}
2075	OUTPUT:	2593	OUTPUT:
2076	RETVAL	2594	RETVAL
2077		2595
		2596	DC::RW
		2597	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2598	CODE:
		2599	RETVAL = SDL_RWFromFile (path, mode);
		2600	OUTPUT:
		2601	RETVAL
		2602
		2603	# fails on win32:
		2604	# dc.xs(2268) : error C2059: syntax error : '('
2078	void	2605	#void
		2606	#close (DC::RW self)
		2607	# CODE:
		2608	# (self->(close)) (self);
		2609
		2610	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2611
		2612	PROTOTYPES: DISABLE
		2613
		2614	DC::Channel
		2615	find ()
		2616	CODE:
		2617	{
		2618	RETVAL = Mix_GroupAvailable (-1);
		2619
		2620	if (RETVAL < 0)
		2621	{
		2622	RETVAL = Mix_GroupOldest (-1);
		2623
		2624	if (RETVAL < 0)
		2625	XSRETURN_UNDEF;
		2626
		2627	Mix_HaltChannel (RETVAL);
		2628	}
		2629
		2630	Mix_UnregisterAllEffects (RETVAL);
		2631	Mix_Volume (RETVAL, 128);
		2632	}
		2633	OUTPUT:
		2634	RETVAL
		2635
		2636	void
		2637	halt (DC::Channel self)
		2638	CODE:
		2639	Mix_HaltChannel (self);
		2640
		2641	void
		2642	expire (DC::Channel self, int ticks = -1)
		2643	CODE:
		2644	Mix_ExpireChannel (self, ticks);
		2645
		2646	void
		2647	fade_out (DC::Channel self, int ticks = -1)
		2648	CODE:
		2649	Mix_FadeOutChannel (self, ticks);
		2650
		2651	int
		2652	volume (DC::Channel self, int volume)
		2653	CODE:
		2654	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2655	OUTPUT:
		2656	RETVAL
		2657
		2658	void
		2659	unregister_all_effects (DC::Channel self)
		2660	CODE:
		2661	Mix_UnregisterAllEffects (self);
		2662
		2663	void
		2664	set_panning (DC::Channel self, int left, int right)
		2665	CODE:
		2666	left = CLAMP (left , 0, 255);
		2667	right = CLAMP (right, 0, 255);
		2668	Mix_SetPanning (self, left, right);
		2669
		2670	void
		2671	set_distance (DC::Channel self, int distance)
		2672	CODE:
		2673	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2674
		2675	void
		2676	set_position (DC::Channel self, int angle, int distance)
		2677	CODE:
		2678
		2679	void
		2680	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2681	CODE:
		2682	{
		2683	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2684	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2685	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2686	}
		2687
		2688	void
		2689	set_reverse_stereo (DC::Channel self, int flip)
		2690	CODE:
		2691	Mix_SetReverseStereo (self, flip);
		2692
		2693	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2694
		2695	PROTOTYPES: DISABLE
		2696
		2697	DC::MixChunk
		2698	new (SV *class, DC::RW rwops)
		2699	CODE:
		2700	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2701	OUTPUT:
		2702	RETVAL
		2703
		2704	void
2079	DESTROY (CFPlus::MixChunk self)	2705	DESTROY (DC::MixChunk self)
2080	CODE:	2706	CODE:
2081	Mix_FreeChunk (self);	2707	Mix_FreeChunk (self);
2082		2708
2083	int	2709	int
2084	volume (CFPlus::MixChunk self, int volume = -1)	2710	volume (DC::MixChunk self, int volume = -1)
2085	CODE:	2711	CODE:
		2712	if (items > 1)
		2713	volume = CLAMP (volume, 0, 128);
2086	RETVAL = Mix_VolumeChunk (self, volume);	2714	RETVAL = Mix_VolumeChunk (self, volume);
2087	OUTPUT:	2715	OUTPUT:
2088	RETVAL	2716	RETVAL
2089		2717
2090	int	2718	DC::Channel
2091	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2719	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2092	CODE:	2720	CODE:
		2721	{
2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2722	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2723
		2724	if (RETVAL < 0)
		2725	XSRETURN_UNDEF;
		2726
		2727	if (channel < 0)
		2728	{
		2729	Mix_UnregisterAllEffects (RETVAL);
		2730	Mix_Volume (RETVAL, 128);
		2731	}
		2732	}
2094	OUTPUT:	2733	OUTPUT:
2095	RETVAL	2734	RETVAL
2096		2735
2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2736	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2098		2737
2099	int	2738	int
2100	volume (int volume = -1)	2739	volume (int volume = -1)
		2740	PROTOTYPE: ;$
2101	CODE:	2741	CODE:
		2742	if (items > 0)
		2743	volume = CLAMP (volume, 0, 128);
2102	RETVAL = Mix_VolumeMusic (volume);	2744	RETVAL = Mix_VolumeMusic (volume);
2103	OUTPUT:	2745	OUTPUT:
2104	RETVAL	2746	RETVAL
2105		2747
		2748	void
		2749	fade_out (int ms)
		2750	CODE:
		2751	Mix_FadeOutMusic (ms);
		2752
		2753	void
		2754	halt ()
		2755	CODE:
		2756	Mix_HaltMusic ();
		2757
2106	CFPlus::MixMusic	2758	DC::MixMusic
2107	new_from_file (SV *class, char *path)	2759	new (SV *class, DC::RW rwops)
2108	CODE:	2760	CODE:
2109	RETVAL = Mix_LoadMUS (path);	2761	RETVAL = Mix_LoadMUS_RW (rwops);
2110	OUTPUT:	2762	OUTPUT:
2111	RETVAL	2763	RETVAL
2112		2764
2113	void	2765	void
2114	DESTROY (CFPlus::MixMusic self)	2766	DESTROY (DC::MixMusic self)
2115	CODE:	2767	CODE:
2116	Mix_FreeMusic (self);	2768	Mix_FreeMusic (self);
2117		2769
2118	int	2770	int
2119	play (CFPlus::MixMusic self, int loops = -1)	2771	play (DC::MixMusic self, int loops = -1)
2120	CODE:	2772	CODE:
2121	RETVAL = Mix_PlayMusic (self, loops);	2773	RETVAL = Mix_PlayMusic (self, loops);
2122	OUTPUT:	2774	OUTPUT:
2123	RETVAL	2775	RETVAL
2124		2776
2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2777	void
		2778	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2779	CODE:
		2780	Mix_FadeInMusicPos (self, loops, ms, position);
		2781
		2782	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2783
		2784	PROTOTYPES: ENABLE
2126		2785
2127	BOOT:	2786	BOOT:
2128	{	2787	{
2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2788	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2130	static const struct {	2789	static const struct {
2131	const char *name;	2790	const char *name;
2132	IV iv;	2791	IV iv;
2133	} *civ, const_iv[] = {	2792	} *civ, const_iv[] = {
2134	# define const_iv(name) { # name, (IV)name }	2793	# define const_iv(name) { # name, (IV)name }
		2794	const_iv (GL_VENDOR),
		2795	const_iv (GL_VERSION),
		2796	const_iv (GL_EXTENSIONS),
2135	const_iv (GL_COLOR_MATERIAL),	2797	const_iv (GL_COLOR_MATERIAL),
2136	const_iv (GL_SMOOTH),	2798	const_iv (GL_SMOOTH),
2137	const_iv (GL_FLAT),	2799	const_iv (GL_FLAT),
2138	const_iv (GL_DITHER),	2800	const_iv (GL_DITHER),
2139	const_iv (GL_BLEND),	2801	const_iv (GL_BLEND),
…		…
2143	const_iv (GL_ALPHA_TEST),	2805	const_iv (GL_ALPHA_TEST),
2144	const_iv (GL_NORMALIZE),	2806	const_iv (GL_NORMALIZE),
2145	const_iv (GL_RESCALE_NORMAL),	2807	const_iv (GL_RESCALE_NORMAL),
2146	const_iv (GL_FRONT),	2808	const_iv (GL_FRONT),
2147	const_iv (GL_BACK),	2809	const_iv (GL_BACK),
		2810	const_iv (GL_AUX0),
2148	const_iv (GL_AND),	2811	const_iv (GL_AND),
2149	const_iv (GL_ONE),	2812	const_iv (GL_ONE),
2150	const_iv (GL_ZERO),	2813	const_iv (GL_ZERO),
2151	const_iv (GL_SRC_ALPHA),	2814	const_iv (GL_SRC_ALPHA),
2152	const_iv (GL_DST_ALPHA),	2815	const_iv (GL_DST_ALPHA),
…		…
2165	const_iv (GL_INTENSITY),	2828	const_iv (GL_INTENSITY),
2166	const_iv (GL_LUMINANCE),	2829	const_iv (GL_LUMINANCE),
2167	const_iv (GL_LUMINANCE_ALPHA),	2830	const_iv (GL_LUMINANCE_ALPHA),
2168	const_iv (GL_FLOAT),	2831	const_iv (GL_FLOAT),
2169	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2832	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2833	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2834	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2835	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2836	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2837	const_iv (GL_COMPRESSED_RGB_ARB),
		2838	const_iv (GL_COMPRESSED_RGBA_ARB),
2170	const_iv (GL_COMPILE),	2839	const_iv (GL_COMPILE),
		2840	const_iv (GL_PROXY_TEXTURE_1D),
		2841	const_iv (GL_PROXY_TEXTURE_2D),
2171	const_iv (GL_TEXTURE_1D),	2842	const_iv (GL_TEXTURE_1D),
2172	const_iv (GL_TEXTURE_2D),	2843	const_iv (GL_TEXTURE_2D),
2173	const_iv (GL_TEXTURE_ENV),	2844	const_iv (GL_TEXTURE_ENV),
2174	const_iv (GL_TEXTURE_MAG_FILTER),	2845	const_iv (GL_TEXTURE_MAG_FILTER),
2175	const_iv (GL_TEXTURE_MIN_FILTER),	2846	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2196	const_iv (GL_COLOR_LOGIC_OP),	2867	const_iv (GL_COLOR_LOGIC_OP),
2197	const_iv (GL_SEPARABLE_2D),	2868	const_iv (GL_SEPARABLE_2D),
2198	const_iv (GL_CONVOLUTION_2D),	2869	const_iv (GL_CONVOLUTION_2D),
2199	const_iv (GL_CONVOLUTION_BORDER_MODE),	2870	const_iv (GL_CONVOLUTION_BORDER_MODE),
2200	const_iv (GL_CONSTANT_BORDER),	2871	const_iv (GL_CONSTANT_BORDER),
		2872	const_iv (GL_POINTS),
2201	const_iv (GL_LINES),	2873	const_iv (GL_LINES),
2202	const_iv (GL_LINE_STRIP),	2874	const_iv (GL_LINE_STRIP),
2203	const_iv (GL_LINE_LOOP),	2875	const_iv (GL_LINE_LOOP),
2204	const_iv (GL_QUADS),	2876	const_iv (GL_QUADS),
2205	const_iv (GL_QUAD_STRIP),	2877	const_iv (GL_QUAD_STRIP),
2206	const_iv (GL_TRIANGLES),	2878	const_iv (GL_TRIANGLES),
2207	const_iv (GL_TRIANGLE_STRIP),	2879	const_iv (GL_TRIANGLE_STRIP),
2208	const_iv (GL_TRIANGLE_FAN),	2880	const_iv (GL_TRIANGLE_FAN),
		2881	const_iv (GL_POLYGON),
2209	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2882	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2883	const_iv (GL_POINT_SMOOTH_HINT),
		2884	const_iv (GL_LINE_SMOOTH_HINT),
		2885	const_iv (GL_POLYGON_SMOOTH_HINT),
		2886	const_iv (GL_GENERATE_MIPMAP_HINT),
		2887	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2210	const_iv (GL_FASTEST),	2888	const_iv (GL_FASTEST),
		2889	const_iv (GL_DONT_CARE),
		2890	const_iv (GL_NICEST),
2211	const_iv (GL_V2F),	2891	const_iv (GL_V2F),
2212	const_iv (GL_V3F),	2892	const_iv (GL_V3F),
2213	const_iv (GL_T2F_V3F),	2893	const_iv (GL_T2F_V3F),
2214	const_iv (GL_T2F_N3F_V3F),	2894	const_iv (GL_T2F_N3F_V3F),
2215	# undef const_iv	2895	# undef const_iv
2216	};	2896	};
2217		2897
2218	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2898	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2219	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2899	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2900
		2901	texture_av = newAV ();
		2902	AvREAL_off (texture_av);
2220	}	2903	}
		2904
		2905	void
		2906	disable_GL_EXT_blend_func_separate ()
		2907	CODE:
		2908	gl.BlendFuncSeparate = 0;
		2909	gl.BlendFuncSeparateEXT = 0;
2221		2910
2222	char *	2911	char *
2223	gl_vendor ()	2912	gl_vendor ()
2224	CODE:	2913	CODE:
2225	RETVAL = (char *)glGetString (GL_VENDOR);	2914	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2238	CODE:	2927	CODE:
2239	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2928	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2240	OUTPUT:	2929	OUTPUT:
2241	RETVAL	2930	RETVAL
2242		2931
		2932	const char *glGetString (GLenum pname)
		2933
		2934	GLint glGetInteger (GLenum pname)
		2935	CODE:
		2936	glGetIntegerv (pname, &RETVAL);
		2937	OUTPUT:
		2938	RETVAL
		2939
		2940	GLdouble glGetDouble (GLenum pname)
		2941	CODE:
		2942	glGetDoublev (pname, &RETVAL);
		2943	OUTPUT:
		2944	RETVAL
		2945
2243	int glGetError ()	2946	int glGetError ()
2244		2947
2245	void glFinish ()	2948	void glFinish ()
2246		2949
2247	void glClear (int mask)	2950	void glClear (int mask)
…		…
2284	# near_ and far_ are due to microsofts buggy "c" compiler	2987	# near_ and far_ are due to microsofts buggy "c" compiler
2285	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2988	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2286		2989
2287	# near_ and far_ are due to microsofts buggy "c" compiler	2990	# near_ and far_ are due to microsofts buggy "c" compiler
2288	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2991	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2992
		2993	PROTOTYPES: DISABLE
2289		2994
2290	void glViewport (int x, int y, int width, int height)	2995	void glViewport (int x, int y, int width, int height)
2291		2996
2292	void glScissor (int x, int y, int width, int height)	2997	void glScissor (int x, int y, int width, int height)
2293		2998
…		…
2301		3006
2302	void glRotate (float angle, float x, float y, float z)	3007	void glRotate (float angle, float x, float y, float z)
2303	CODE:	3008	CODE:
2304	glRotatef (angle, x, y, z);	3009	glRotatef (angle, x, y, z);
2305		3010
2306	void glBegin (int mode)
2307
2308	void glEnd ()
2309
2310	void glColor (float r, float g, float b, float a = 1.0)	3011	void glColor (float r, float g, float b, float a = 1.0)
2311	PROTOTYPE: @	3012	PROTOTYPE: @
2312	ALIAS:	3013	ALIAS:
2313	glColor_premultiply = 1	3014	glColor_premultiply = 1
2314	CODE:	3015	CODE:
2315	if (ix)	3016	if (ix)
2316	{	3017	{
…		…
2319	b *= a;	3020	b *= a;
2320	}	3021	}
2321	// microsoft visual "c" rounds instead of truncating...	3022	// microsoft visual "c" rounds instead of truncating...
2322	glColor4f (r, g, b, a);	3023	glColor4f (r, g, b, a);
2323		3024
2324	void glInterleavedArrays (int format, int stride, char *data)
2325
2326	void glDrawElements (int mode, int count, int type, char *indices)
2327
2328	# 1.2 void glDrawRangeElements (int mode, int start, int end
2329
2330	void glRasterPos (float x, float y, float z = 0.)	3025	void glRasterPos (float x, float y, float z = 0.)
2331	CODE:	3026	CODE:
2332	glRasterPos3f (0, 0, z);	3027	glRasterPos3f (0, 0, z);
2333	glBitmap (0, 0, 0, 0, x, y, 0);	3028	glBitmap (0, 0, 0, 0, x, y, 0);
2334		3029
…		…
2338		3033
2339	void glTexCoord (float s, float t)	3034	void glTexCoord (float s, float t)
2340	CODE:	3035	CODE:
2341	glTexCoord2f (s, t);	3036	glTexCoord2f (s, t);
2342		3037
		3038	void glRect (float x1, float y1, float x2, float y2)
		3039	CODE:
		3040	glRectf (x1, y1, x2, y2);
		3041
		3042	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3043	CODE:
		3044	glBegin (GL_LINE_LOOP);
		3045	glVertex2f (x1, y1);
		3046	glVertex2f (x2, y1);
		3047	glVertex2f (x2, y2);
		3048	glVertex2f (x1, y2);
		3049	glEnd ();
		3050
		3051	PROTOTYPES: ENABLE
		3052
		3053	void glBegin (int mode)
		3054
		3055	void glEnd ()
		3056
		3057	void glPointSize (GLfloat size)
		3058
		3059	void glLineWidth (GLfloat width)
		3060
		3061	void glInterleavedArrays (int format, int stride, char *data)
		3062
		3063	void glDrawElements (int mode, int count, int type, char *indices)
		3064
		3065	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3066
2343	void glTexEnv (int target, int pname, float param)	3067	void glTexEnv (int target, int pname, float param)
2344	CODE:	3068	CODE:
2345	glTexEnvf (target, pname, param);	3069	glTexEnvf (target, pname, param);
2346		3070
2347	void glTexParameter (int target, int pname, float param)	3071	void glTexParameter (int target, int pname, float param)
…		…
2363	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3087	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2364	CODE:	3088	CODE:
2365	if (gl.SeparableFilter2D)	3089	if (gl.SeparableFilter2D)
2366	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3090	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2367		3091
2368	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3092	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2369		3093
2370	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3094	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2371		3095
2372	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3096	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3097
		3098	void glPixelZoom (float x, float y)
2373		3099
2374	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3100	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2375		3101
2376	int glGenTexture ()	3102	int glGenTexture ()
2377	CODE:	3103	CODE:
2378	{	3104	RETVAL = gen_texture ();
2379	GLuint name;
2380	if (AvFILL (texture_av) >= 0)
2381	name = (GLuint)av_pop (texture_av);
2382	else
2383	glGenTextures (1, &name);
2384	RETVAL = name;
2385	}
2386	OUTPUT:	3105	OUTPUT:
2387	RETVAL	3106	RETVAL
2388		3107
2389	void glDeleteTexture (int name)	3108	void glDeleteTexture (int name)
2390	CODE:	3109	CODE:
2391	{	3110	del_texture (name);
2392	/* make a half-assed attempt at returning the memory used by the texture */	3111
2393	/* textures are frequently being reused by cfplus anyway */
2394	glBindTexture (GL_TEXTURE_2D, name);
2395	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2396	av_push (texture_av, (SV *)name);
2397	/*glDeleteTextures (1, &name_);*/
2398	}
2399
2400	int glGenList ()	3112	int glGenList ()
2401	CODE:	3113	CODE:
2402	RETVAL = glGenLists (1);	3114	RETVAL = glGenLists (1);
2403	OUTPUT:	3115	OUTPUT:
2404	RETVAL	3116	RETVAL
…		…
2411		3123
2412	void glEndList ()	3124	void glEndList ()
2413		3125
2414	void glCallList (int list)	3126	void glCallList (int list)
2415		3127
		3128	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3129
		3130	PROTOTYPES: DISABLE
		3131
		3132	void
		3133	find_widget (SV *self, NV x, NV y)
		3134	PPCODE:
		3135	{
		3136	if (within_widget (self, x, y))
		3137	XPUSHs (self);
		3138	}
		3139
		3140	BOOT:
		3141	{
		3142	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3143
		3144	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3145	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3146	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3147	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3148	}
		3149
		3150	void
		3151	draw (SV *self)
		3152	CODE:
		3153	{
		3154	HV *hv;
		3155	SV **svp;
		3156	NV x, y, w, h;
		3157	SV *draw_x_sv = GvSV (draw_x_gv);
		3158	SV *draw_y_sv = GvSV (draw_y_gv);
		3159	SV *draw_w_sv = GvSV (draw_w_gv);
		3160	SV *draw_h_sv = GvSV (draw_h_gv);
		3161	double draw_x, draw_y;
		3162
		3163	if (!SvROK (self))
		3164	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3165
		3166	hv = (HV *)SvRV (self);
		3167
		3168	if (SvTYPE (hv) != SVt_PVHV)
		3169	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3170
		3171	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3172	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3173
		3174	if (!h || !w)
		3175	XSRETURN_EMPTY;
		3176
		3177	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3178	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3179
		3180	draw_x = SvNV (draw_x_sv) + x;
		3181	draw_y = SvNV (draw_y_sv) + y;
		3182
		3183	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3184	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3185	XSRETURN_EMPTY;
		3186
		3187	sv_setnv (draw_x_sv, draw_x);
		3188	sv_setnv (draw_y_sv, draw_y);
		3189
		3190	glPushMatrix ();
		3191	glTranslated (x, y, 0);
		3192
		3193	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3194	{
		3195	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3196
		3197	if (svp && SvTRUE (*svp))
		3198	{
		3199	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3200	glEnable (GL_BLEND);
		3201	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3202	glBegin (GL_QUADS);
		3203	glVertex2f (0, 0);
		3204	glVertex2f (w, 0);
		3205	glVertex2f (w, h);
		3206	glVertex2f (0, h);
		3207	glEnd ();
		3208	glDisable (GL_BLEND);
		3209	}
		3210	}
		3211	#if 0
		3212	// draw borders, for debugging
		3213	glPushMatrix ();
		3214	glColor4f (1., 1., 0., 1.);
		3215	glTranslatef (.5, .5, 0.);
		3216	glBegin (GL_LINE_LOOP);
		3217	glVertex2f (0 , 0);
		3218	glVertex2f (w - 1, 0);
		3219	glVertex2f (w - 1, h - 1);
		3220	glVertex2f (0 , h - 1);
		3221	glEnd ();
		3222	glPopMatrix ();
		3223	#endif
		3224	PUSHMARK (SP);
		3225	XPUSHs (self);
		3226	PUTBACK;
		3227	call_method ("_draw", G_VOID | G_DISCARD);
		3228	SPAGAIN;
		3229
		3230	glPopMatrix ();
		3231
		3232	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3233	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3234	}
		3235

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines