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 1.180 by root, Fri Apr 13 18:11:26 2007 UTC vs.
Revision 1.293 by root, Thu Dec 17 02:49:38 2009 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 64
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	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
		101
		102	static AV *texture_av;
60		103
61	static struct	104	static struct
62	{	105	{
63	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	107	#include "glfunc.h"
65	#undef GL_FUNC	108	#undef GL_FUNC
66	} gl;	109	} gl;
67		110
		111	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	113	{
70	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	118	else
75	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
76	}	120	}
77		121
		122	static GLuint
		123	gen_texture ()
		124	{
		125	GLuint name;
		126
		127	if (AvFILL (texture_av) >= 0)
		128	name = (GLuint)(size_t)av_pop (texture_av);
		129	else
		130	glGenTextures (1, &name);
		131
		132	return name;
		133	}
		134
		135	static void
		136	del_texture (GLuint name)
		137	{
		138	/* make a half-assed attempt at returning the memory used by the texture */
		139	/* textures are frequently being reused by cfplus anyway */
		140	/*glBindTexture (GL_TEXTURE_2D, name);*/
		141	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		142	av_push (texture_av, (SV *)(size_t)name);
		143	glDeleteTextures (1, &name);
		144	}
		145
78	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
79		148
80	#include "pango-font.c"	149	#include "pango-font.c"
81	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
82	#include "pango-render.c"	151	#include "pango-render.c"
83		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
86		157
87	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
88		159
89	static int	160	static int
90	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
91	{	162	{
92	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		177
107	typedef struct cf_layout {	178	typedef struct cf_layout {
108	PangoLayout *pl;	179	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
110	int base_height;	181	int base_height;
111	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
112	} *CFPlus__Layout;	184	} *DC__Layout;
113		185
114	static CFPlus__Font default_font;	186	static DC__Font default_font;
115	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
117		189
118	static void	190	static void
119	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	196	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	198	}
127		199
128	static void	200	static void
129	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
130	{	202	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
133	*/	205	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
135		207
136	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		210
139	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
140	}	212	}
141		213
142	static void	214	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	216	{
145	PangoRectangle rect;	217	PangoRectangle rect;
146		218
147	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		231
160	typedef uint16_t tileid;	232	typedef uint16_t tileid;
161	typedef uint16_t faceid;	233	typedef uint16_t faceid;
162		234
163	typedef struct {	235	typedef struct {
164	int name;	236	GLuint name;
165	int w, h;	237	int w, h;
166	float s, t;	238	float s, t;
167	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
168	tileid smoothtile;	240	tileid smoothtile;
169	uint8_t smoothlevel;	241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
170	} maptex;	243	} maptex;
171		244
172	typedef struct {	245	typedef struct {
173	uint32_t player;	246	uint32_t player;
174	tileid tile[3];	247	tileid tile[3];
…		…
187	int faces; tileid *face2tile; // [faceid]	260	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	261	int texs; maptex *tex; // [tileid]
189		262
190	int32_t rows;	263	int32_t rows;
191	maprow *row;	264	maprow *row;
192	} *CFPlus__Map;	265	} *DC__Map;
193		266
194	static char *	267	static char *
195	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
196	{	269	{
197	char *p;	270	char *p;
…		…
235	self->texs *= 2;	308	self->texs *= 2;
236	}	309	}
237	}	310	}
238		311
239	static maprow *	312	static maprow *
240	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
241	{	314	{
242	if (0 > y)	315	if (0 > y)
243	{	316	{
244	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
283		356
284	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
285	}	358	}
286		359
287	static mapcell *	360	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
289	{	362	{
290	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
291	}	364	}
292		365
293	static void	366	static void
294	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
295	{	368	{
296	int r;	369	int r;
297		370
298	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
306	self->oy = 0;	379	self->oy = 0;
307	self->row = 0;	380	self->row = 0;
308	self->rows = 0;	381	self->rows = 0;
309	}	382	}
310		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
311	static void	394	static void
312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
313	{	396	{
314	int x, y;	397	int x, y;
315	maprow *row;	398	maprow *row;
316	mapcell *cell;	399	mapcell *cell;
317		400
…		…
329	if (x >= row->c1)	412	if (x >= row->c1)
330	break;	413	break;
331		414
332	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
333		416
334	cell->darkness = 0;	417	CELL_CLEAR (cell);
335	cell->stat_hp = 0;
336	cell->flags = 0;
337	cell->player = 0;
338	}	418	}
339	}	419	}
340	}	420	}
341		421
342	typedef struct {	422	typedef struct {
…		…
345	} smooth_key;	425	} smooth_key;
346		426
347	static void	427	static void
348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	428	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349	{	429	{
350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);	430	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351		431
352	if (SvIOK (*sv))	432	if (SvIOK (*sv))
353	SvIV_set (*sv, SvIVX (*sv) | bits);	433	SvIV_set (*sv, SvIVX (*sv) | bits);
354	else	434	else
355	sv_setiv (*sv, bits);	435	sv_setiv (*sv, bits);
…		…
396	n |= n >> 16;	476	n |= n >> 16;
397		477
398	return n + 1;	478	return n + 1;
399	}	479	}
400		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
401	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
404		495
405	MODULE = CFPlus PACKAGE = CFPlus	496	/******************************************************************************/
		497
		498	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp || !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
406		592
407	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
408		594
409	BOOT:	595	BOOT:
410	{	596	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	598	static const struct {
413	const char *name;	599	const char *name;
414	IV iv;	600	IV iv;
415	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
438		624
439	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
442		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
524	# undef const_iv	795	# undef const_iv
525	};	796	};
526		797
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		817
547	NV floor (NV x)	818	NV floor (NV x)
548		819
549	NV ceil (NV x)	820	NV ceil (NV x)
550		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
551	void	826	void
552	pango_init ()	827	pango_init ()
553	CODE:	828	CODE:
554	{	829	{
555	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/*pango_context_set_font_description (opengl_context, default_font);*/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		837	#endif
558	}	838	}
559		839
560	int	840	char *SDL_GetError ()
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		841
563	void	842	void SDL_braino ()
		843
		844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
564	SDL_Quit ()	850	void SDL_Quit ()
565		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
		860
566	void	861	void
567	SDL_ListModes ()	862	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	863	PPCODE:
569	{	864	{
570	SDL_Rect **m;	865	SDL_Rect **m;
571		866
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	867	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	870	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		871
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	872	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		874
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	875	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		879
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif
590
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593		882
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		884
596	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
597	while (*m)	886	while (*m)
598	{	887	{
		888	if ((*m)->w >= 400 && (*m)->h >= 300)
		889	{
599	AV *av = newAV ();	890	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
		893	av_push (av, newSViv (rgb));
		894	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	895	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		896	}
603		897
604	++m;	898	++m;
605	}	899	}
606	}	900	}
607		901
608	char *
609	SDL_GetError ()
610
611	int	902	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	903	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	904	CODE:
		905	{
		906	SDL_EnableUNICODE (1);
		907	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		908
		909	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		910	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		911	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		912	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		913
614	RETVAL = !!SDL_SetVideoMode (	914	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	915	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	916	);
		917
617	if (RETVAL)	918	if (RETVAL)
618	{	919	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	920	av_clear (texture_av);
		921
		922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	924	#include "glfunc.h"
622	# undef GL_FUNC	925	#undef GL_FUNC
623	}	926	}
		927	}
624	OUTPUT:	928	OUTPUT:
625	RETVAL	929	RETVAL
626		930
627	void	931	void
628	SDL_GL_SwapBuffers ()	932	SDL_GL_SwapBuffers ()
629		933
630	char *	934	char *
631	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
632		936
		937	int
		938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
		942
633	void	943	void
634	SDL_PollEvent ()	944	poll_events ()
635	PPCODE:	945	PPCODE:
636	{	946	{
637	SDL_Event ev;	947	SDL_Event ev;
638		948
639	while (SDL_PollEvent (&ev))	949	SDL_PumpEvents ();
		950	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	951	{
641	HV *hv = newHV ();	952	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	953	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		954
644	switch (ev.type)	955	switch (ev.type)
645	{	956	{
646	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
647	case SDL_KEYUP:	958	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	962	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	964	break;
654		965
655	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	969	break;
659		970
660	case SDL_MOUSEMOTION:	971	case SDL_MOUSEMOTION:
		972	{
		973	int state = ev.motion.state;
		974	int x = ev.motion.x;
		975	int y = ev.motion.y;
		976	int xrel = ev.motion.xrel;
		977	int yrel = ev.motion.yrel;
		978
		979	/* do simplistic event compression */
		980	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		981	&& state == ev.motion.state)
		982	{
		983	xrel += ev.motion.xrel;
		984	yrel += ev.motion.yrel;
		985	x = ev.motion.x;
		986	y = ev.motion.y;
		987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		988	}
		989
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		996	}
668	break;	997	break;
669		998
670	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		1002
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	1013	break;
685	}	1014	}
686		1015
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	1017	}
689	}	1018	}
690		1019
691	int	1020	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	1022	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
696		1025
697	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
698	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
699		1044
700	int	1045	int
701	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
		1047
		1048	const char *
		1049	Mix_GetError ()
702		1050
703	void	1051	void
704	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
705	CODE:	1053	CODE:
706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
732	}	1080	}
733	}	1081	}
734	#endif	1082	#endif
735	}	1083	}
736		1084
737	void	1085	int
738	add_font (char *file)	1086	add_font (char *file)
739	CODE:	1087	CODE:
740	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
741		1091
742	void	1092	void
743	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
744	ALIAS:	1094	ALIAS:
745	load_image_file = 1	1095	load_image_file = 1
…		…
748	STRLEN image_len;	1098	STRLEN image_len;
749	char *image = (char *)SvPVbyte (image_, image_len);	1099	char *image = (char *)SvPVbyte (image_, image_len);
750	SDL_Surface *surface, *surface2;	1100	SDL_Surface *surface, *surface2;
751	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
752	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
753	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
754	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
755		1105
756	if (!rw)	1106	if (!rw)
757	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
758		1108
…		…
831	void	1181	void
832	error (char *message)	1182	error (char *message)
833	CODE:	1183	CODE:
834	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
835	#ifdef _WIN32	1185	#ifdef _WIN32
836	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
837	#endif	1187	#endif
838		1188
839	void	1189	void
840	fatal (char *message)	1190	fatal (char *message)
841	CODE:	1191	CODE:
842	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
843	#ifdef _WIN32	1193	#ifdef _WIN32
844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
845	#endif	1195	#endif
846	_exit (1);	1196	_exit (1);
847		1197
848	void	1198	void
849	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
852	ExitThread (retval); // unclean, please beam me up	1202	ExitThread (retval); // unclean, please beam me up
853	#else	1203	#else
854	_exit (retval);	1204	_exit (retval);
855	#endif	1205	#endif
856		1206
857	MODULE = CFPlus PACKAGE = CFPlus::Font	1207	void
		1208	debug ()
		1209	CODE:
		1210	{
		1211	#if DEBUG
		1212	VALGRIND_DO_LEAK_CHECK;
		1213	#endif
		1214	}
858		1215
859	CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	MODULE = Deliantra::Client PACKAGE = DC::Font
		1224
		1225	PROTOTYPES: DISABLE
		1226
		1227	DC::Font
860	new_from_file (SV *class, char *path, int id = 0)	1228	new_from_file (SV *class, char *path, int id = 0)
861	CODE:	1229	CODE:
862	{	1230	{
863	int count;	1231	int count;
864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
867	}	1235	}
868	OUTPUT:	1236	OUTPUT:
869	RETVAL	1237	RETVAL
870		1238
871	void	1239	void
872	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
873	CODE:	1241	CODE:
874	pango_font_description_free (self);	1242	pango_font_description_free (self);
875		1243
876	void	1244	void
877	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
878	CODE:	1247	CODE:
879	default_font = self;	1248	default_font = self;
880		1249
881	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
882		1251
		1252	PROTOTYPES: DISABLE
		1253
883	void	1254	void
884	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
885	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
886	tc_clear ();	1264	tc_restore ();
887		1265
888	CFPlus::Layout	1266	DC::Layout
889	new (SV *class)	1267	new (SV *class)
890	CODE:	1268	CODE:
891	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
892		1270
893	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
895	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
896	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
897	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
898	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
899	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
900		1279
901	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
902	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
903	OUTPUT:	1282	OUTPUT:
904	RETVAL	1283	RETVAL
905		1284
906	void	1285	void
907	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
908	CODE:	1287	CODE:
909	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
910	Safefree (self);	1290	Safefree (self);
911		1291
912	void	1292	void
913	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
914	CODE:	1294	CODE:
915	{	1295	{
916	STRLEN textlen;	1296	STRLEN textlen;
917	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
918		1298
919	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
920	}	1300	}
921		1301
922	void	1302	void
923	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
924	CODE:	1304	CODE:
925	{	1305	{
926	STRLEN textlen;	1306	STRLEN textlen;
927	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
928		1308
929	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
930	}	1310	}
931		1311
932	void	1312	void
933	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
934	CODE:	1314	CODE:
935	{	1315	{
936	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
937	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
938	const char *pos = text;	1318	const char *pos = text;
…		…
973	if (attrs)	1353	if (attrs)
974	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
975	}	1355	}
976		1356
977	void	1357	void
978	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
979	PPCODE:	1359	PPCODE:
980	{	1360	{
981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
982		1362
983	do	1363	do
984	{	1364	{
985	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
986		1366
987	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
988	{	1368	{
989	PangoRectangle extents;	1369	PangoRectangle extents;
990	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
998		1378
999	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
1000	}	1380	}
1001		1381
1002	int	1382	int
1003	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
1004	CODE:	1384	CODE:
1005	{	1385	{
1006	int lines = 1;	1386	int lines = 1;
1007	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
1008		1388
…		…
1013	}	1393	}
1014	OUTPUT:	1394	OUTPUT:
1015	RETVAL	1395	RETVAL
1016		1396
1017	SV *	1397	SV *
1018	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
1019	CODE:	1399	CODE:
1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1021	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
1022	OUTPUT:	1402	OUTPUT:
1023	RETVAL	1403	RETVAL
1024		1404
1025	void	1405	void
1026	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1027	CODE:	1407	CODE:
1028	self->r = r;	1408	self->r = r;
1029	self->g = g;	1409	self->g = g;
1030	self->b = b;	1410	self->b = b;
1031	self->a = a;	1411	self->a = a;
1032		1412
1033	void	1413	void
1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
1035	CODE:	1415	CODE:
1036	if (self->font != font)	1416	if (self->font != font)
1037	{	1417	{
1038	self->font = font;	1418	self->font = font;
1039	layout_update_font (self);	1419	layout_update_font (self);
1040	}	1420	}
1041		1421
1042	void	1422	void
1043	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
1044	CODE:	1424	CODE:
1045	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
1046	{	1426	{
1047	self->base_height = base_height;	1427	self->base_height = base_height;
1048	layout_update_font (self);	1428	layout_update_font (self);
1049	}	1429	}
1050		1430
1051	void	1431	void
1052	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
1053	CODE:	1433	CODE:
1054	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1055		1435
1056	void	1436	void
1057	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1058	CODE:	1438	CODE:
1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1060		1440
1061	void	1441	void
1062	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1063	CODE:	1443	CODE:
1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1065		1445
1066	void	1446	void
1067	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1068	CODE:	1448	CODE:
1069	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1073	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1074	);	1454	);
1075		1455
1076	void	1456	void
1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1078	CODE:	1458	CODE:
1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1080		1460
1081	void	1461	void
1082	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1083	PPCODE:	1463	PPCODE:
1084	{	1464	{
1085	int w, h;	1465	int w, h;
1086		1466
1087	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1090	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1091	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1092	}	1472	}
1093		1473
1094	int	1474	int
1095	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1096	CODE:	1476	CODE:
1097	{	1477	{
1098	PangoRectangle rect;	1478	PangoRectangle rect;
1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1100	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1101	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1102	}	1482	}
1103	OUTPUT:	1483	OUTPUT:
1104	RETVAL	1484	RETVAL
1105		1485
1106	int	1486	int
1107	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1108	CODE:	1488	CODE:
1109	{	1489	{
1110	int index, trailing;	1490	int index, trailing;
1111	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1112	RETVAL = index + trailing;	1492	RETVAL = index + trailing;
1113	}	1493	}
1114	OUTPUT:	1494	OUTPUT:
1115	RETVAL	1495	RETVAL
1116		1496
1117	void	1497	void
1118	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1119	PPCODE:	1499	PPCODE:
1120	{	1500	{
1121	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1123		1503
1124	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1125	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1128	}	1508	}
1129		1509
1130	void	1510	void
1131	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1132	PPCODE:	1512	PPCODE:
1133	{	1513	{
1134	int line, x;	1514	int line, x;
1135		1515
1136	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
1137	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1138		1519	--line;
		1520	#endif
1139	EXTEND (SP, 2);	1521	EXTEND (SP, 2);
1140	PUSHs (sv_2mortal (newSViv (line - 1)));	1522	PUSHs (sv_2mortal (newSViv (line)));
1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1142	}	1524	}
1143		1525
1144	void	1526	void
1145	line_x_to_index (CFPlus::Layout self, int line, int x)	1527	line_x_to_index (DC::Layout self, int line, int x)
1146	PPCODE:	1528	PPCODE:
1147	{	1529	{
1148	PangoLayoutLine *lp;	1530	PangoLayoutLine *lp;
1149	int index, trailing;	1531	int index, trailing;
1150		1532
1151	if (line < 0)	1533	if (line < 0)
1152	XSRETURN_EMPTY;	1534	XSRETURN_EMPTY;
1153		1535
1154	if (!(lp = pango_layout_get_line (self->pl, line)))	1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1155	XSRETURN_EMPTY; /* do better */	1537	XSRETURN_EMPTY; /* do better */
1156		1538
1157	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1158		1540
1159	EXTEND (SP, 2);	1541	EXTEND (SP, 2);
…		…
1165	PUSHs (sv_2mortal (newSViv (trailing)));	1547	PUSHs (sv_2mortal (newSViv (trailing)));
1166	}	1548	}
1167	}	1549	}
1168		1550
1169	void	1551	void
1170	render (CFPlus::Layout self, float x, float y, int flags = 0)	1552	render (DC::Layout self, float x, float y, int flags = 0)
1171	PPCODE:	1553	CODE:
		1554	rc_clear (self->rc);
1172	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1173	self->pl,	1556	self->pl,
		1557	self->rc,
1174	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1175	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1176	flags	1560	flags
1177	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1178		1565
1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
1180
1181	void	1566	void
1182	pad2pot (SV *data_, SV *w_, SV *h_)	1567	draw (DC::Layout self)
1183	CODE:	1568	CODE:
1184	{	1569	{
1185	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1186	int oh = SvIV (h_);	1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1187		1577
1188	if (ow && oh)	1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1586
		1587	PROTOTYPES: ENABLE
		1588
		1589	void
		1590	pad (SV *data_, int ow, int oh, int nw, int nh)
		1591	CODE:
		1592	{
		1593	if ((nw != ow || nh != oh) && SvOK (data_))
1189	{	1594	{
1190	int nw = minpot (ow);
1191	int nh = minpot (oh);
1192
1193	if (nw != ow || nh != oh)
1194	{
1195	if (SvOK (data_))
1196	{
1197	STRLEN datalen;	1595	STRLEN datalen;
1198	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1199	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1598	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1201		1599
1202	SvPOK_only (result_);	1600	SvPOK_only (result_);
1203	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1204		1602
1205	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1206	while (oh--)	1604	while (oh--)
1207	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1605	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1208		1606
1209	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1210	}
1211
1212	sv_setiv (w_, nw);
1213	sv_setiv (h_, nh);
1214	}
1215	}	1608	}
1216	}	1609	}
1217		1610
1218	void	1611	void
1219	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1612	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1225	{	1618	{
1226	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1229	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
1230		1626
1231	if (items < 5)	1627	if (items < 5)
1232	{	1628	{
1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1262	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1263	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1264	}	1660	}
1265	}	1661	}
1266		1662
1267	MODULE = CFPlus PACKAGE = CFPlus::Map	1663	void
		1664	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1)
		1665	PROTOTYPE: @
		1666	CODE:
		1667	{
		1668	glEnable (GL_TEXTURE_2D);
		1669	glEnable (GL_BLEND);
		1670	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1268		1672
1269	CFPlus::Map	1673	glColor4f (intensity, intensity, intensity, 0.9);
		1674	glPushMatrix ();
		1675	glScalef (1./3, 1./3, 1.);
		1676
		1677	glBindTexture (GL_TEXTURE_2D, name1);
		1678
		1679	glBegin (GL_QUADS);
		1680	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1681	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1682	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1683	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1684	glEnd ();
		1685
		1686	glPopMatrix ();
		1687
		1688	glDisable (GL_TEXTURE_2D);
		1689	glDisable (GL_BLEND);
		1690	}
		1691
		1692	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1693	CODE:
		1694	{
		1695	GLint width;
		1696	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1697	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1698	RETVAL = width > 0;
		1699	}
		1700	OUTPUT:
		1701	RETVAL
		1702
		1703	MODULE = Deliantra::Client PACKAGE = DC::Map
		1704
		1705	PROTOTYPES: DISABLE
		1706
		1707	DC::Map
1270	new (SV *class)	1708	new (SV *class)
1271	CODE:	1709	CODE:
1272	New (0, RETVAL, 1, struct map);	1710	New (0, RETVAL, 1, struct map);
1273	RETVAL->x = 0;	1711	RETVAL->x = 0;
1274	RETVAL->y = 0;	1712	RETVAL->y = 0;
…		…
1282	RETVAL->row = 0;	1720	RETVAL->row = 0;
1283	OUTPUT:	1721	OUTPUT:
1284	RETVAL	1722	RETVAL
1285		1723
1286	void	1724	void
1287	DESTROY (CFPlus::Map self)	1725	DESTROY (DC::Map self)
1288	CODE:	1726	CODE:
1289	{	1727	{
1290	map_clear (self);	1728	map_clear (self);
1291	Safefree (self->face2tile);	1729	Safefree (self->face2tile);
1292	Safefree (self->tex);	1730	Safefree (self->tex);
1293	Safefree (self);	1731	Safefree (self);
1294	}	1732	}
1295		1733
1296	void	1734	void
1297	resize (CFPlus::Map self, int map_width, int map_height)	1735	resize (DC::Map self, int map_width, int map_height)
1298	CODE:	1736	CODE:
1299	self->w = map_width;	1737	self->w = map_width;
1300	self->h = map_height;	1738	self->h = map_height;
1301		1739
1302	void	1740	void
1303	clear (CFPlus::Map self)	1741	clear (DC::Map self)
1304	CODE:	1742	CODE:
1305	map_clear (self);	1743	map_clear (self);
1306		1744
1307	void	1745	void
1308	set_tileid (CFPlus::Map self, int face, int tile)	1746	set_tileid (DC::Map self, int face, int tile)
1309	CODE:	1747	CODE:
1310	{	1748	{
1311	need_facenum (self, face); self->face2tile [face] = tile;	1749	need_facenum (self, face); self->face2tile [face] = tile;
1312	need_texid (self, tile);	1750	need_texid (self, tile);
1313	}	1751	}
1314		1752
1315	void	1753	void
1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1754	set_smooth (DC::Map self, int face, int smooth, int level)
1317	CODE:	1755	CODE:
1318	{	1756	{
1319	tileid texid;	1757	tileid texid;
1320	maptex *tex;	1758	maptex *tex;
1321		1759
…		…
1334	tex->smoothtile = self->face2tile [smooth];	1772	tex->smoothtile = self->face2tile [smooth];
1335	tex->smoothlevel = level;	1773	tex->smoothlevel = level;
1336	}	1774	}
1337		1775
1338	void	1776	void
1339	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)	1777	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)
1340	CODE:	1778	CODE:
1341	{	1779	{
1342	need_texid (self, texid);	1780	need_texid (self, texid);
1343		1781
1344	{	1782	{
…		…
1363	// use uglier nearest interpolation because linear suffers	1801	// use uglier nearest interpolation because linear suffers
1364	// from transparent color bleeding and ugly wrapping effects.	1802	// from transparent color bleeding and ugly wrapping effects.
1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1366	}	1804	}
1367		1805
		1806	void
		1807	expire_textures (DC::Map self, int texid, int count)
		1808	PPCODE:
		1809	for (; texid < self->texs && count; ++texid, --count)
		1810	{
		1811	maptex *tex = self->tex + texid;
		1812
		1813	if (tex->name)
		1814	{
		1815	if (tex->unused)
		1816	{
		1817	tex->name = 0;
		1818	tex->unused = 0;
		1819	XPUSHs (sv_2mortal (newSViv (texid)));
		1820	}
		1821	else
		1822	tex->unused = 1;
		1823	}
		1824	}
		1825
1368	int	1826	int
1369	ox (CFPlus::Map self)	1827	ox (DC::Map self)
1370	ALIAS:	1828	ALIAS:
1371	oy = 1	1829	oy = 1
1372	x = 2	1830	x = 2
1373	y = 3	1831	y = 3
1374	w = 4	1832	w = 4
…		…
1385	}	1843	}
1386	OUTPUT:	1844	OUTPUT:
1387	RETVAL	1845	RETVAL
1388		1846
1389	void	1847	void
1390	scroll (CFPlus::Map self, int dx, int dy)	1848	scroll (DC::Map self, int dx, int dy)
1391	CODE:	1849	CODE:
1392	{	1850	{
1393	if (dx > 0)	1851	if (dx > 0)
1394	map_blank (self, self->x, self->y, dx, self->h);	1852	map_blank (self, self->x, self->y, dx, self->h);
1395	else if (dx < 0)	1853	else if (dx < 0)
1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1854	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1397		1855
1398	if (dy > 0)	1856	if (dy > 0)
1399	map_blank (self, self->x, self->y, self->w, dy);	1857	map_blank (self, self->x, self->y, self->w, dy);
1400	else if (dy < 0)	1858	else if (dy < 0)
1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1859	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1402		1860
1403	self->ox += dx; self->x += dx;	1861	self->ox += dx; self->x += dx;
1404	self->oy += dy; self->y += dy;	1862	self->oy += dy; self->y += dy;
1405		1863
1406	while (self->y < 0)	1864	while (self->y < 0)
…		…
1410	self->rows += MAP_EXTEND_Y;	1868	self->rows += MAP_EXTEND_Y;
1411	self->y += MAP_EXTEND_Y;	1869	self->y += MAP_EXTEND_Y;
1412	}	1870	}
1413	}	1871	}
1414		1872
1415	void	1873	SV *
1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1874	map1a_update (DC::Map self, SV *data_, int extmap)
1417	CODE:	1875	CODE:
1418	{	1876	{
1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1877	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1420	uint8_t *data_end = (uint8_t *)SvEND (data_);	1878	uint8_t *data_end = (uint8_t *)SvEND (data_);
1421	mapcell *cell;	1879	mapcell *cell;
1422	int x, y, flags;	1880	int x, y, z, flags;
		1881	AV *missing = newAV ();
		1882	RETVAL = newRV_noinc ((SV *)missing);
1423		1883
1424	while (data < data_end - 1)	1884	while (data < data_end - 1)
1425	{	1885	{
1426	flags = (data [0] << 8) + data [1]; data += 2;	1886	flags = (data [0] << 8) + data [1]; data += 2;
1427		1887
…		…
1447	uint8_t ext, cmd;	1907	uint8_t ext, cmd;
1448		1908
1449	do	1909	do
1450	{	1910	{
1451	ext = *data++;	1911	ext = *data++;
1452	cmd = ext & 0x3f;	1912	cmd = ext & 0x7f;
1453		1913
1454	if (cmd < 4)	1914	if (cmd < 4)
1455	cell->darkness = 255 - ext * 64 + 1;	1915	cell->darkness = 255 - ext * 64 + 1;
1456	else if (cmd == 5) // health	1916	else if (cmd == 5) // health
1457	{	1917	{
…		…
1460	}	1920	}
1461	else if (cmd == 6) // monster width	1921	else if (cmd == 6) // monster width
1462	cell->stat_width = *data++ + 1;	1922	cell->stat_width = *data++ + 1;
1463	else if (cmd == 0x47)	1923	else if (cmd == 0x47)
1464	{	1924	{
1465	if (*data == 8)	1925	if (*data == 1) cell->player = data [1];
1466	; // decode player uuid	1926	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1927	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1928	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1467		1929
1468	data += *data + 1;	1930	data += *data + 1;
1469	}	1931	}
1470	else if (cmd == 8) // cell flags	1932	else if (cmd == 8) // cell flags
1471	cell->flags = *data++;	1933	cell->flags = *data++;
…		…
1478	}	1940	}
1479	else	1941	else
1480	cell->darkness = *data++ + 1;	1942	cell->darkness = *data++ + 1;
1481	}	1943	}
1482		1944
		1945	for (z = 0; z <= 2; ++z)
1483	if (flags & 4)	1946	if (flags & (4 >> z))
1484	{	1947	{
1485	faceid face = (data [0] << 8) + data [1]; data += 2;	1948	faceid face = (data [0] << 8) + data [1]; data += 2;
1486	need_facenum (self, face);	1949	need_facenum (self, face);
1487	cell->tile [0] = self->face2tile [face];	1950	cell->tile [z] = self->face2tile [face];
		1951
		1952	if (cell->tile [z])
		1953	{
		1954	maptex *tex = self->tex + cell->tile [z];
		1955	tex->unused = 0;
		1956	if (!tex->name)
		1957	av_push (missing, newSViv (cell->tile [z]));
		1958
		1959	if (tex->smoothtile)
		1960	{
		1961	maptex *smooth = self->tex + tex->smoothtile;
		1962	smooth->unused = 0;
		1963	if (!smooth->name)
		1964	av_push (missing, newSViv (tex->smoothtile));
		1965	}
		1966	}
1488	}	1967	}
1489
1490	if (flags & 2)
1491	{
1492	faceid face = (data [0] << 8) + data [1]; data += 2;
1493	need_facenum (self, face);
1494	cell->tile [1] = self->face2tile [face];
1495	}
1496
1497	if (flags & 1)
1498	{
1499	faceid face = (data [0] << 8) + data [1]; data += 2;
1500	need_facenum (self, face);
1501	cell->tile [2] = self->face2tile [face];
1502	}
1503	}	1968	}
1504	else	1969	else
1505	cell->darkness = 0;	1970	CELL_CLEAR (cell);
1506	}	1971	}
1507	}	1972	}
		1973	OUTPUT:
		1974	RETVAL
1508		1975
1509	SV *	1976	SV *
1510	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1977	mapmap (DC::Map self, int x0, int y0, int w, int h)
1511	CODE:	1978	CODE:
1512	{	1979	{
1513	int x1, x;	1980	int x1, x;
1514	int y1, y;	1981	int y1, y;
1515	int z;	1982	int z;
…		…
1560	}	2027	}
1561	OUTPUT:	2028	OUTPUT:
1562	RETVAL	2029	RETVAL
1563		2030
1564	void	2031	void
1565	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2032	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1566	CODE:	2033	CODE:
1567	{	2034	{
		2035	int x, y, z;
		2036
1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2037	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1569	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2038	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1570	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2039	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1571	smooth_key skey;	2040	smooth_key skey;
1572	int x, y, z;	2041	int pl_x, pl_y;
1573	int last_name;	2042	maptex pl_tex;
		2043	rc_t *rc = rc_alloc ();
		2044	rc_t *rc_ov = rc_alloc ();
		2045	rc_key_t key;
		2046	rc_array_t *arr, *arr_hidden;
1574		2047
		2048	pl_tex.name = 0;
		2049
1575	// thats current max. sorry.	2050	// that's current max. sorry.
1576	if (sw > 255) sw = 255;	2051	if (sw > 255) sw = 255;
1577	if (sh > 255) sh = 255;	2052	if (sh > 255) sh = 255;
1578		2053
1579	// clear key, in case of extra padding	2054	// clear key, in case of extra padding
1580	memset (&skey, 0, sizeof (skey));	2055	memset (&skey, 0, sizeof (skey));
1581		2056
1582	glColor4ub (255, 255, 255, 255);	2057	memset (&key, 0, sizeof (key));
1583		2058	key.r = 255;
1584	glEnable (GL_BLEND);	2059	key.g = 255;
1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2060	key.b = 255;
1586	glEnable (GL_TEXTURE_2D);	2061	key.a = 255;
1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2062	key.mode = GL_QUADS;
1588		2063	key.format = GL_T2F_V3F;
1589	glBegin (GL_QUADS);
1590
1591	last_name = 0;
1592		2064
1593	mx += self->x;	2065	mx += self->x;
1594	my += self->y;	2066	my += self->y;
1595		2067
1596	// first pass: determine smooth_max	2068	// first pass: determine smooth_max
…		…
1613	MAX (self->tex [cell->tile [1]].smoothlevel,	2085	MAX (self->tex [cell->tile [1]].smoothlevel,
1614	self->tex [cell->tile [2]].smoothlevel));	2086	self->tex [cell->tile [2]].smoothlevel));
1615	}	2087	}
1616	}	2088	}
1617		2089
		2090	glEnable (GL_BLEND);
		2091	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2093
		2094	key.texname = self->tex [TEXID_HIDDEN].name;
		2095	arr_hidden = rc_array (rc_ov, &key);
		2096
1618	for (z = 0; z <= 2; z++)	2097	for (z = 0; z <= 2; z++)
1619	{	2098	{
1620	memset (smooth_level, 0, sizeof (smooth_level));	2099	memset (smooth_level, 0, sizeof (smooth_level));
		2100	key.texname = -1;
1621		2101
1622	for (y = 0; y < sh; y++)	2102	for (y = 0; y < sh; y++)
1623	if (0 <= y + my && y + my < self->rows)	2103	if (0 <= y + my && y + my < self->rows)
1624	{	2104	{
1625	maprow *row = self->row + (y + my);	2105	maprow *row = self->row + (y + my);
…		…
1631	tileid tile = cell->tile [z];	2111	tileid tile = cell->tile [z];
1632		2112
1633	if (tile)	2113	if (tile)
1634	{	2114	{
1635	maptex tex = self->tex [tile];	2115	maptex tex = self->tex [tile];
1636	int px = (x + 1) * T - tex.w;	2116	int px, py;
1637	int py = (y + 1) * T - tex.h;
1638		2117
1639	// suppressing texture state switches here
1640	// is only moderately effective, but worth the extra effort
1641	if (last_name != tex.name)	2118	if (key.texname != tex.name)
1642	{	2119	{
		2120	self->tex [tile].unused = 0;
		2121
1643	if (!tex.name)	2122	if (!tex.name)
1644	tex = self->tex [2]; /* missing, replace by noface */	2123	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1645		2124
1646	glEnd ();	2125	key.texname = tex.name;
1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2126	arr = rc_array (rc, &key);
1648	glBegin (GL_QUADS);
1649	}	2127	}
1650		2128
1651	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2129	px = (x + 1) * T - tex.w;
1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2130	py = (y + 1) * T - tex.h;
1653	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1654	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1655		2131
1656	if (cell->flags && z == 2)	2132	if (expect_false (cell->player == player) && expect_false (z == 2))
1657	{	2133	{
1658	if (cell->flags & 1)	2134	pl_x = px;
		2135	pl_y = py;
		2136	pl_tex = tex;
1659	{	2137	continue;
1660	maptex tex = self->tex [1];
1661	int px = x * T + T * 2 / 32;
1662	int py = y * T - T * 6 / 32;
1663
1664	glEnd ();
1665	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1666	glBegin (GL_QUADS);
1667
1668	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1669	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1670	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1671	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1672	}
1673	}	2138	}
		2139
		2140	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2141	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2142	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2143	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1674		2144
1675	// update smooth hash	2145	// update smooth hash
1676	if (tex.smoothtile)	2146	if (tex.smoothtile)
1677	{	2147	{
1678	skey.tile = tex.smoothtile;	2148	skey.tile = tex.smoothtile;
…		…
1709	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2179	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1710	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2180	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1711	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2181	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1712	}	2182	}
1713	}	2183	}
		2184
		2185	if (expect_false (z == 2))
		2186	{
		2187	/* draw question marks on top of hidden spaces */
		2188	if (!cell->darkness)
		2189	{
		2190	maptex tex = self->tex [TEXID_HIDDEN];
		2191	int px = (x + 1) * T - tex.w;
		2192	int py = (y + 1) * T - tex.h;
		2193
		2194	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2195	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2196	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2197	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2198	}
		2199
		2200	if (expect_false (cell->flags))
		2201	{
		2202	// overlays such as the speech bubble, probably more to come
		2203	if (cell->flags & 1)
		2204	{
		2205	rc_key_t key_ov = key;
		2206	maptex tex = self->tex [TEXID_SPEECH];
		2207	rc_array_t *arr;
		2208	int px = x * T + T * 2 / 32;
		2209	int py = y * T - T * 6 / 32;
		2210
		2211	key_ov.texname = tex.name;
		2212	arr = rc_array (rc_ov, &key_ov);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2218	}
		2219	}
		2220	}
1714	}	2221	}
1715	}	2222	}
1716		2223
		2224	rc_draw (rc);
		2225	rc_clear (rc);
		2226
1717	// go through all smoothlevels, lowest to highest, then draw	2227	// go through all smoothlevels, lowest to highest, then draw.
1718	// this is basically counting sort	2228	// this is basically counting sort
1719	{	2229	{
1720	int w, b;	2230	int w, b;
1721		2231
		2232	glEnable (GL_TEXTURE_2D);
		2233	glBegin (GL_QUADS);
1722	for (w = 0; w < 256 / 32; ++w)	2234	for (w = 0; w < 256 / 32; ++w)
1723	{	2235	{
1724	uint32_t smask = smooth_level [w];	2236	uint32_t smask = smooth_level [w];
1725	if (smask)	2237	if (smask)
1726	for (b = 0; b < 32; ++b)	2238	for (b = 0; b < 32; ++b)
…		…
1735	smooth_key *skey = (smooth_key *)HeKEY (he);	2247	smooth_key *skey = (smooth_key *)HeKEY (he);
1736	IV bits = SvIVX (HeVAL (he));	2248	IV bits = SvIVX (HeVAL (he));
1737		2249
1738	if (!(bits & 0x1000)	2250	if (!(bits & 0x1000)
1739	&& skey->level == level	2251	&& skey->level == level
1740	&& level >= smooth_max [skey->x][skey->y])	2252	&& level > smooth_max [skey->x][skey->y])
1741	{	2253	{
1742	maptex tex = self->tex [skey->tile];	2254	maptex tex = self->tex [skey->tile];
1743	int px = (((int)skey->x) - 1) * T;	2255	int px = (((int)skey->x) - 1) * T;
1744	int py = (((int)skey->y) - 1) * T;	2256	int py = (((int)skey->y) - 1) * T;
1745	int border = bits & 15;	2257	int border = bits & 15;
1746	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2258	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1747	float dx = tex.s * .0625f; // 16 images/row	2259	float dx = tex.s * .0625f; // 16 images/row
1748	float dy = tex.t * .5f ; // 2 images/column	2260	float dy = tex.t * .5f ; // 2 images/column
1749		2261
1750	// this time naively avoiding texture state changes
1751	// save gobs of state changes.
1752	if (last_name != tex.name)	2262	if (tex.name)
1753	{	2263	{
		2264	// this time avoiding texture state changes
		2265	// save gobs of state changes.
1754	if (!tex.name)	2266	if (key.texname != tex.name)
1755	continue; // smoothing not yet available	2267	{
		2268	self->tex [skey->tile].unused = 0;
1756		2269
1757	glEnd ();	2270	glEnd ();
1758	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2271	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1759	glBegin (GL_QUADS);	2272	glBegin (GL_QUADS);
1760	}	2273	}
1761		2274
1762	if (border)	2275	if (border)
1763	{	2276	{
1764	float ox = border * dx;	2277	float ox = border * dx;
1765		2278
1766	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2279	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1767	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2280	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1768	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2281	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1769	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2282	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1770	}	2283	}
1771		2284
1772	if (corner)	2285	if (corner)
1773	{	2286	{
1774	float ox = corner * dx;	2287	float ox = corner * dx;
1775		2288
1776	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2289	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1777	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2290	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1778	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2291	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1779	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2292	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2293	}
1780	}	2294	}
1781	}	2295	}
1782	}	2296	}
1783	}	2297	}
1784	}	2298	}
		2299
		2300	glEnd ();
		2301	glDisable (GL_TEXTURE_2D);
		2302	key.texname = -1;
1785	}	2303	}
1786		2304
1787	hv_clear (smooth);	2305	hv_clear (smooth);
1788	}	2306	}
1789		2307
1790	glEnd ();	2308	if (pl_tex.name)
		2309	{
		2310	maptex tex = pl_tex;
		2311	int px = pl_x + sdx;
		2312	int py = pl_y + sdy;
1791		2313
1792	glDisable (GL_TEXTURE_2D);	2314	key.texname = tex.name;
		2315	arr = rc_array (rc, &key);
		2316
		2317	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2318	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2319	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2320	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2321
		2322	rc_draw (rc);
		2323	}
		2324
		2325	rc_draw (rc_ov);
		2326	rc_clear (rc_ov);
		2327
1793	glDisable (GL_BLEND);	2328	glDisable (GL_BLEND);
		2329	rc_free (rc);
		2330	rc_free (rc_ov);
1794		2331
1795	// top layer: overlays such as the health bar	2332	// top layer: overlays such as the health bar
1796	for (y = 0; y < sh; y++)	2333	for (y = 0; y < sh; y++)
1797	if (0 <= y + my && y + my < self->rows)	2334	if (0 <= y + my && y + my < self->rows)
1798	{	2335	{
…		…
1803	{	2340	{
1804	mapcell *cell = row->col + (x + mx - row->c0);	2341	mapcell *cell = row->col + (x + mx - row->c0);
1805		2342
1806	int px = x * T;	2343	int px = x * T;
1807	int py = y * T;	2344	int py = y * T;
		2345
		2346	if (expect_false (cell->player == player))
		2347	{
		2348	px += sdx;
		2349	py += sdy;
		2350	}
1808		2351
1809	if (cell->stat_hp)	2352	if (cell->stat_hp)
1810	{	2353	{
1811	int width = cell->stat_width * T;	2354	int width = cell->stat_width * T;
1812	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2355	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1823	}	2366	}
1824	}	2367	}
1825	}	2368	}
1826		2369
1827	void	2370	void
1828	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2371	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1829	CODE:	2372	CODE:
1830	{	2373	{
1831	static float color[16][3] = {	2374	static float color[16][3] = {
1832	{ 0.00F, 0.00F, 0.00F },	2375	{ 0.00F, 0.00F, 0.00F },
1833	{ 1.00F, 1.00F, 1.00F },	2376	{ 1.00F, 1.00F, 1.00F },
…		…
1852	};	2395	};
1853		2396
1854	int x, y;	2397	int x, y;
1855		2398
1856	glEnable (GL_TEXTURE_2D);	2399	glEnable (GL_TEXTURE_2D);
		2400	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2401	* but the nvidia driver (185.18.14) mishandles alpha textures
		2402	* ansd takes the colour from god knows where instead of using
		2403	* Cp. MODULATE results in the same colour, but slightly different
		2404	* alpha, but atcually gives us the correct colour with nvidia.
		2405	*/
1857	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2406	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1858	glEnable (GL_BLEND);	2407	glEnable (GL_BLEND);
1859	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2408	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1860	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
1861		2410
1862	for (y = 0; y < h; y++)	2411	for (y = 0; y < h; y++)
…		…
1869	float *c = color [m & 15];	2418	float *c = color [m & 15];
1870		2419
1871	float tx1 = m & 0x40 ? 0.5 : 0.;	2420	float tx1 = m & 0x40 ? 0.5 : 0.;
1872	float tx2 = tx1 + 0.5;	2421	float tx2 = tx1 + 0.5;
1873		2422
1874	glColor4f (c[0], c[1], c[2], 0.75);	2423	glColor4f (c[0], c[1], c[2], 1);
1875	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2424	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1876	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2425	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1877	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2426	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1878	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2427	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1879	}	2428	}
…		…
1883	glDisable (GL_BLEND);	2432	glDisable (GL_BLEND);
1884	glDisable (GL_TEXTURE_2D);	2433	glDisable (GL_TEXTURE_2D);
1885	}	2434	}
1886		2435
1887	void	2436	void
1888	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2437	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1889	PPCODE:	2438	PPCODE:
1890	{	2439	{
1891	int x, y;	2440	int x, y;
		2441	int sw1 = sw + 2;
		2442	int sh1 = sh + 2;
		2443	int sh3 = sh * 3;
1892	int sw4 = (sw + 3) & ~3;	2444	int sw34 = (sw * 3 + 3) & ~3;
		2445	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1893	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2446	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1894	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2447	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1895		2448
1896	memset (darkness, 255, sw4 * sh);
1897	SvPOK_only (darkness_sv);	2449	SvPOK_only (darkness3_sv);
1898	SvCUR_set (darkness_sv, sw4 * sh);	2450	SvCUR_set (darkness3_sv, sw34 * sh3);
1899		2451
1900	mx += self->x;	2452	mx += self->x - 1;
1901	my += self->y;	2453	my += self->y - 1;
1902		2454
		2455	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2456
1903	for (y = 0; y < sh; y++)	2457	for (y = 0; y < sh1; y++)
1904	if (0 <= y + my && y + my < self->rows)	2458	if (0 <= y + my && y + my < self->rows)
1905	{	2459	{
1906	maprow *row = self->row + (y + my);	2460	maprow *row = self->row + (y + my);
1907		2461
1908	for (x = 0; x < sw; x++)	2462	for (x = 0; x < sw1; x++)
1909	if (row->c0 <= x + mx && x + mx < row->c1)	2463	if (row->c0 <= x + mx && x + mx < row->c1)
1910	{	2464	{
1911	mapcell *cell = row->col + (x + mx - row->c0);	2465	mapcell *cell = row->col + (x + mx - row->c0);
1912		2466
1913	darkness[y * sw4 + x] = cell->darkness	2467	darkness1 [y * sw1 + x] = cell->darkness
1914	? 255 - (cell->darkness - 1)	2468	? 255 - (cell->darkness - 1)
1915	: 255 - FOW_DARKNESS;	2469	: 255 - FOW_DARKNESS;
1916	}	2470	}
1917	}	2471	}
1918		2472
		2473	for (y = 0; y < sh; ++y)
		2474	for (x = 0; x < sw; ++x)
		2475	{
		2476	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2477	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2478	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2479	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2480	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2481	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2482	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2483	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2484	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2485
		2486	uint8_t r11 = (d11 + d21 + d12) / 3;
		2487	uint8_t r21 = d21;
		2488	uint8_t r31 = (d21 + d31 + d32) / 3;
		2489
		2490	uint8_t r12 = d12;
		2491	uint8_t r22 = d22;
		2492	uint8_t r32 = d32;
		2493
		2494	uint8_t r13 = (d13 + d23 + d12) / 3;
		2495	uint8_t r23 = d23;
		2496	uint8_t r33 = (d23 + d33 + d32) / 3;
		2497
		2498	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2499	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2500	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2501	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2502	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2503	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2504	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2505	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2506	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2507	}
		2508
		2509	free (darkness1);
		2510
1919	EXTEND (SP, 3);	2511	EXTEND (SP, 3);
1920	PUSHs (sv_2mortal (newSViv (sw4)));	2512	PUSHs (sv_2mortal (newSViv (sw34)));
1921	PUSHs (sv_2mortal (newSViv (sh)));	2513	PUSHs (sv_2mortal (newSViv (sh3)));
1922	PUSHs (darkness_sv);	2514	PUSHs (darkness3_sv);
1923	}	2515	}
1924		2516
1925	SV *	2517	SV *
1926	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2518	get_rect (DC::Map self, int x0, int y0, int w, int h)
1927	CODE:	2519	CODE:
1928	{	2520	{
1929	int x, y, x1, y1;	2521	int x, y, x1, y1;
1930	SV *data_sv = newSV (w * h * 7 + 5);	2522	SV *data_sv = newSV (w * h * 7 + 5);
1931	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2523	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1988	else	2580	else
1989	*data++ = 0;	2581	*data++ = 0;
1990	}	2582	}
1991	}	2583	}
1992		2584
		2585	/* if size is w*h + 5 then no data has been found */
		2586	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2587	{
1993	SvPOK_only (data_sv);	2588	SvPOK_only (data_sv);
1994	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2589	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2590	}
		2591
1995	RETVAL = data_sv;	2592	RETVAL = data_sv;
1996	}	2593	}
1997	OUTPUT:	2594	OUTPUT:
1998	RETVAL	2595	RETVAL
1999		2596
2000	void	2597	void
2001	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2598	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2002	PPCODE:	2599	PPCODE:
2003	{	2600	{
2004	int x, y, z;	2601	int x, y, z;
2005	int w, h;	2602	int w, h;
2006	int x1, y1;	2603	int x1, y1;
		2604	STRLEN len;
		2605	uint8_t *data, *end;
		2606
		2607	len = SvLEN (data_sv);
		2608	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2609	data = SvPVbyte_nolen (data_sv);
		2610	end = data + len + 8;
		2611
		2612	if (len < 5)
		2613	XSRETURN_EMPTY;
2007		2614
2008	if (*data++ != 0)	2615	if (*data++ != 0)
2009	return; /* version mismatch */	2616	XSRETURN_EMPTY; /* version mismatch */
2010		2617
2011	w = *data++ << 8; w |= *data++;	2618	w = *data++ << 8; w |= *data++;
2012	h = *data++ << 8; h |= *data++;	2619	h = *data++ << 8; h |= *data++;
2013		2620
2014	// we need to do this 'cause we don't keep an absolute coord system for rows	2621	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2026	{	2633	{
2027	maprow *row = map_get_row (self, y);	2634	maprow *row = map_get_row (self, y);
2028		2635
2029	for (x = x0; x < x1; x++)	2636	for (x = x0; x < x1; x++)
2030	{	2637	{
		2638	uint8_t flags;
		2639
		2640	if (data + 7 >= end)
		2641	XSRETURN_EMPTY;
		2642
2031	uint8_t flags = *data++;	2643	flags = *data++;
2032		2644
2033	if (flags)	2645	if (flags)
2034	{	2646	{
2035	mapcell *cell = row_get_cell (row, x);	2647	mapcell *cell = row_get_cell (row, x);
2036	tileid tile[3] = { 0, 0, 0 };	2648	tileid tile[3] = { 0, 0, 0 };
…		…
2039	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2651	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2040	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2652	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2041		2653
2042	if (cell->darkness == 0)	2654	if (cell->darkness == 0)
2043	{	2655	{
2044	cell->darkness = 0;	2656	/*cell->darkness = 0;*/
		2657	EXTEND (SP, 3);
2045		2658
2046	for (z = 0; z <= 2; z++)	2659	for (z = 0; z <= 2; z++)
2047	{	2660	{
2048	tileid t = tile [z];	2661	tileid t = tile [z];
2049		2662
2050	if (t >= self->texs || (t && !self->tex [t].name))	2663	if (t >= self->texs || (t && !self->tex [t].name))
2051	{	2664	{
2052	XPUSHs (sv_2mortal (newSViv (t)));	2665	PUSHs (sv_2mortal (newSViv (t)));
2053	need_texid (self, t);	2666	need_texid (self, t);
2054	}	2667	}
2055		2668
2056	cell->tile [z] = t;	2669	cell->tile [z] = t;
2057	}	2670	}
…		…
2059	}	2672	}
2060	}	2673	}
2061	}	2674	}
2062	}	2675	}
2063		2676
2064	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2677	MODULE = Deliantra::Client PACKAGE = DC::RW
2065		2678
2066	CFPlus::MixChunk	2679	DC::RW
2067	new_from_file (SV *class, char *path)	2680	new (SV *class, SV *data_sv)
2068	CODE:	2681	CODE:
2069	RETVAL = Mix_LoadWAV (path);	2682	{
		2683	STRLEN datalen;
		2684	char *data = SvPVbyte (data_sv, datalen);
		2685
		2686	RETVAL = SDL_RWFromConstMem (data, datalen);
		2687	}
2070	OUTPUT:	2688	OUTPUT:
2071	RETVAL	2689	RETVAL
2072		2690
		2691	DC::RW
		2692	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2693	CODE:
		2694	RETVAL = SDL_RWFromFile (path, mode);
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	# fails on win32:
		2699	# dc.xs(2268) : error C2059: syntax error : '('
2073	void	2700	#void
		2701	#close (DC::RW self)
		2702	# CODE:
		2703	# (self->(close)) (self);
		2704
		2705	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2706
		2707	PROTOTYPES: DISABLE
		2708
		2709	DC::Channel
		2710	find ()
		2711	CODE:
		2712	{
		2713	RETVAL = Mix_GroupAvailable (-1);
		2714
		2715	if (RETVAL < 0)
		2716	{
		2717	RETVAL = Mix_GroupOldest (-1);
		2718
		2719	if (RETVAL < 0)
		2720	XSRETURN_UNDEF;
		2721
		2722	Mix_HaltChannel (RETVAL);
		2723	}
		2724
		2725	Mix_UnregisterAllEffects (RETVAL);
		2726	Mix_Volume (RETVAL, 128);
		2727	}
		2728	OUTPUT:
		2729	RETVAL
		2730
		2731	void
		2732	halt (DC::Channel self)
		2733	CODE:
		2734	Mix_HaltChannel (self);
		2735
		2736	void
		2737	expire (DC::Channel self, int ticks = -1)
		2738	CODE:
		2739	Mix_ExpireChannel (self, ticks);
		2740
		2741	void
		2742	fade_out (DC::Channel self, int ticks = -1)
		2743	CODE:
		2744	Mix_FadeOutChannel (self, ticks);
		2745
		2746	int
		2747	volume (DC::Channel self, int volume)
		2748	CODE:
		2749	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2750	OUTPUT:
		2751	RETVAL
		2752
		2753	void
		2754	unregister_all_effects (DC::Channel self)
		2755	CODE:
		2756	Mix_UnregisterAllEffects (self);
		2757
		2758	void
		2759	set_panning (DC::Channel self, int left, int right)
		2760	CODE:
		2761	left = CLAMP (left , 0, 255);
		2762	right = CLAMP (right, 0, 255);
		2763	Mix_SetPanning (self, left, right);
		2764
		2765	void
		2766	set_distance (DC::Channel self, int distance)
		2767	CODE:
		2768	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2769
		2770	void
		2771	set_position (DC::Channel self, int angle, int distance)
		2772	CODE:
		2773
		2774	void
		2775	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2776	CODE:
		2777	{
		2778	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2779	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2780	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2781	}
		2782
		2783	void
		2784	set_reverse_stereo (DC::Channel self, int flip)
		2785	CODE:
		2786	Mix_SetReverseStereo (self, flip);
		2787
		2788	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2789
		2790	PROTOTYPES: DISABLE
		2791
		2792	DC::MixChunk
		2793	new (SV *class, DC::RW rwops)
		2794	CODE:
		2795	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2796	OUTPUT:
		2797	RETVAL
		2798
		2799	void
2074	DESTROY (CFPlus::MixChunk self)	2800	DESTROY (DC::MixChunk self)
2075	CODE:	2801	CODE:
2076	Mix_FreeChunk (self);	2802	Mix_FreeChunk (self);
2077		2803
2078	int	2804	int
2079	volume (CFPlus::MixChunk self, int volume = -1)	2805	volume (DC::MixChunk self, int volume = -1)
2080	CODE:	2806	CODE:
		2807	if (items > 1)
		2808	volume = CLAMP (volume, 0, 128);
2081	RETVAL = Mix_VolumeChunk (self, volume);	2809	RETVAL = Mix_VolumeChunk (self, volume);
2082	OUTPUT:	2810	OUTPUT:
2083	RETVAL	2811	RETVAL
2084		2812
2085	int	2813	DC::Channel
2086	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2814	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2087	CODE:	2815	CODE:
		2816	{
2088	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2817	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2818
		2819	if (RETVAL < 0)
		2820	XSRETURN_UNDEF;
		2821
		2822	if (channel < 0)
		2823	{
		2824	Mix_UnregisterAllEffects (RETVAL);
		2825	Mix_Volume (RETVAL, 128);
		2826	}
		2827	}
2089	OUTPUT:	2828	OUTPUT:
2090	RETVAL	2829	RETVAL
2091		2830
2092	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2831	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2093		2832
2094	int	2833	int
2095	volume (int volume = -1)	2834	volume (int volume = -1)
		2835	PROTOTYPE: ;$
2096	CODE:	2836	CODE:
		2837	if (items > 0)
		2838	volume = CLAMP (volume, 0, 128);
2097	RETVAL = Mix_VolumeMusic (volume);	2839	RETVAL = Mix_VolumeMusic (volume);
2098	OUTPUT:	2840	OUTPUT:
2099	RETVAL	2841	RETVAL
2100		2842
		2843	void
		2844	fade_out (int ms)
		2845	CODE:
		2846	Mix_FadeOutMusic (ms);
		2847
		2848	void
		2849	halt ()
		2850	CODE:
		2851	Mix_HaltMusic ();
		2852
2101	CFPlus::MixMusic	2853	DC::MixMusic
2102	new_from_file (SV *class, char *path)	2854	new (SV *class, DC::RW rwops)
2103	CODE:	2855	CODE:
2104	RETVAL = Mix_LoadMUS (path);	2856	RETVAL = Mix_LoadMUS_RW (rwops);
2105	OUTPUT:	2857	OUTPUT:
2106	RETVAL	2858	RETVAL
2107		2859
2108	void	2860	void
2109	DESTROY (CFPlus::MixMusic self)	2861	DESTROY (DC::MixMusic self)
2110	CODE:	2862	CODE:
2111	Mix_FreeMusic (self);	2863	Mix_FreeMusic (self);
2112		2864
2113	int	2865	int
2114	play (CFPlus::MixMusic self, int loops = -1)	2866	play (DC::MixMusic self, int loops = -1)
2115	CODE:	2867	CODE:
2116	RETVAL = Mix_PlayMusic (self, loops);	2868	RETVAL = Mix_PlayMusic (self, loops);
2117	OUTPUT:	2869	OUTPUT:
2118	RETVAL	2870	RETVAL
2119		2871
2120	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2872	void
		2873	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2874	CODE:
		2875	Mix_FadeInMusicPos (self, loops, ms, position);
		2876
		2877	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2878
		2879	PROTOTYPES: ENABLE
2121		2880
2122	BOOT:	2881	BOOT:
2123	{	2882	{
2124	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2883	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2125	static const struct {	2884	static const struct {
2126	const char *name;	2885	const char *name;
2127	IV iv;	2886	IV iv;
2128	} *civ, const_iv[] = {	2887	} *civ, const_iv[] = {
2129	# define const_iv(name) { # name, (IV)name }	2888	# define const_iv(name) { # name, (IV)name }
		2889	const_iv (GL_VENDOR),
		2890	const_iv (GL_VERSION),
		2891	const_iv (GL_EXTENSIONS),
		2892	const_iv (GL_MAX_TEXTURE_UNITS),
2130	const_iv (GL_COLOR_MATERIAL),	2893	const_iv (GL_COLOR_MATERIAL),
2131	const_iv (GL_SMOOTH),	2894	const_iv (GL_SMOOTH),
2132	const_iv (GL_FLAT),	2895	const_iv (GL_FLAT),
2133	const_iv (GL_DITHER),	2896	const_iv (GL_DITHER),
2134	const_iv (GL_BLEND),	2897	const_iv (GL_BLEND),
…		…
2138	const_iv (GL_ALPHA_TEST),	2901	const_iv (GL_ALPHA_TEST),
2139	const_iv (GL_NORMALIZE),	2902	const_iv (GL_NORMALIZE),
2140	const_iv (GL_RESCALE_NORMAL),	2903	const_iv (GL_RESCALE_NORMAL),
2141	const_iv (GL_FRONT),	2904	const_iv (GL_FRONT),
2142	const_iv (GL_BACK),	2905	const_iv (GL_BACK),
		2906	const_iv (GL_AUX0),
2143	const_iv (GL_AND),	2907	const_iv (GL_AND),
2144	const_iv (GL_ONE),	2908	const_iv (GL_ONE),
2145	const_iv (GL_ZERO),	2909	const_iv (GL_ZERO),
2146	const_iv (GL_SRC_ALPHA),	2910	const_iv (GL_SRC_ALPHA),
2147	const_iv (GL_DST_ALPHA),	2911	const_iv (GL_DST_ALPHA),
2148	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2912	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2149	const_iv (GL_ONE_MINUS_DST_ALPHA),	2913	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2914	const_iv (GL_SRC_COLOR),
		2915	const_iv (GL_DST_COLOR),
		2916	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2917	const_iv (GL_ONE_MINUS_DST_COLOR),
2150	const_iv (GL_SRC_ALPHA_SATURATE),	2918	const_iv (GL_SRC_ALPHA_SATURATE),
2151	const_iv (GL_RGB),	2919	const_iv (GL_RGB),
2152	const_iv (GL_RGBA),	2920	const_iv (GL_RGBA),
2153	const_iv (GL_RGBA4),	2921	const_iv (GL_RGBA4),
2154	const_iv (GL_RGBA8),	2922	const_iv (GL_RGBA8),
…		…
2160	const_iv (GL_INTENSITY),	2928	const_iv (GL_INTENSITY),
2161	const_iv (GL_LUMINANCE),	2929	const_iv (GL_LUMINANCE),
2162	const_iv (GL_LUMINANCE_ALPHA),	2930	const_iv (GL_LUMINANCE_ALPHA),
2163	const_iv (GL_FLOAT),	2931	const_iv (GL_FLOAT),
2164	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2932	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2933	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2934	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2935	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2936	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2937	const_iv (GL_COMPRESSED_RGB_ARB),
		2938	const_iv (GL_COMPRESSED_RGBA_ARB),
2165	const_iv (GL_COMPILE),	2939	const_iv (GL_COMPILE),
		2940	const_iv (GL_PROXY_TEXTURE_1D),
		2941	const_iv (GL_PROXY_TEXTURE_2D),
2166	const_iv (GL_TEXTURE_1D),	2942	const_iv (GL_TEXTURE_1D),
2167	const_iv (GL_TEXTURE_2D),	2943	const_iv (GL_TEXTURE_2D),
2168	const_iv (GL_TEXTURE_ENV),	2944	const_iv (GL_TEXTURE_ENV),
2169	const_iv (GL_TEXTURE_MAG_FILTER),	2945	const_iv (GL_TEXTURE_MAG_FILTER),
2170	const_iv (GL_TEXTURE_MIN_FILTER),	2946	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2191	const_iv (GL_COLOR_LOGIC_OP),	2967	const_iv (GL_COLOR_LOGIC_OP),
2192	const_iv (GL_SEPARABLE_2D),	2968	const_iv (GL_SEPARABLE_2D),
2193	const_iv (GL_CONVOLUTION_2D),	2969	const_iv (GL_CONVOLUTION_2D),
2194	const_iv (GL_CONVOLUTION_BORDER_MODE),	2970	const_iv (GL_CONVOLUTION_BORDER_MODE),
2195	const_iv (GL_CONSTANT_BORDER),	2971	const_iv (GL_CONSTANT_BORDER),
		2972	const_iv (GL_POINTS),
2196	const_iv (GL_LINES),	2973	const_iv (GL_LINES),
2197	const_iv (GL_LINE_STRIP),	2974	const_iv (GL_LINE_STRIP),
2198	const_iv (GL_LINE_LOOP),	2975	const_iv (GL_LINE_LOOP),
2199	const_iv (GL_QUADS),	2976	const_iv (GL_QUADS),
2200	const_iv (GL_QUAD_STRIP),	2977	const_iv (GL_QUAD_STRIP),
2201	const_iv (GL_TRIANGLES),	2978	const_iv (GL_TRIANGLES),
2202	const_iv (GL_TRIANGLE_STRIP),	2979	const_iv (GL_TRIANGLE_STRIP),
2203	const_iv (GL_TRIANGLE_FAN),	2980	const_iv (GL_TRIANGLE_FAN),
		2981	const_iv (GL_POLYGON),
2204	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2982	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2983	const_iv (GL_POINT_SMOOTH_HINT),
		2984	const_iv (GL_LINE_SMOOTH_HINT),
		2985	const_iv (GL_POLYGON_SMOOTH_HINT),
		2986	const_iv (GL_GENERATE_MIPMAP_HINT),
		2987	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2205	const_iv (GL_FASTEST),	2988	const_iv (GL_FASTEST),
		2989	const_iv (GL_DONT_CARE),
		2990	const_iv (GL_NICEST),
2206	const_iv (GL_V2F),	2991	const_iv (GL_V2F),
2207	const_iv (GL_V3F),	2992	const_iv (GL_V3F),
2208	const_iv (GL_T2F_V3F),	2993	const_iv (GL_T2F_V3F),
2209	const_iv (GL_T2F_N3F_V3F),	2994	const_iv (GL_T2F_N3F_V3F),
		2995	const_iv (GL_FUNC_ADD),
		2996	const_iv (GL_FUNC_SUBTRACT),
		2997	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2210	# undef const_iv	2998	# undef const_iv
2211	};	2999	};
2212		3000
2213	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2214	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3003
		3004	texture_av = newAV ();
		3005	AvREAL_off (texture_av);
2215	}	3006	}
		3007
		3008	void
		3009	disable_GL_EXT_blend_func_separate ()
		3010	CODE:
		3011	gl.BlendFuncSeparate = 0;
		3012	gl.BlendFuncSeparateEXT = 0;
		3013
		3014	void
		3015	apple_nvidia_bug (int enable)
2216		3016
2217	char *	3017	char *
2218	gl_vendor ()	3018	gl_vendor ()
2219	CODE:	3019	CODE:
2220	RETVAL = (char *)glGetString (GL_VENDOR);	3020	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2233	CODE:	3033	CODE:
2234	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3034	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2235	OUTPUT:	3035	OUTPUT:
2236	RETVAL	3036	RETVAL
2237		3037
		3038	const char *glGetString (GLenum pname)
		3039
		3040	GLint glGetInteger (GLenum pname)
		3041	CODE:
		3042	glGetIntegerv (pname, &RETVAL);
		3043	OUTPUT:
		3044	RETVAL
		3045
		3046	GLdouble glGetDouble (GLenum pname)
		3047	CODE:
		3048	glGetDoublev (pname, &RETVAL);
		3049	OUTPUT:
		3050	RETVAL
		3051
2238	int glGetError ()	3052	int glGetError ()
2239		3053
2240	void glFinish ()	3054	void glFinish ()
2241		3055
2242	void glClear (int mask)	3056	void glClear (int mask)
…		…
2256		3070
2257	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3071	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2258	CODE:	3072	CODE:
2259	gl_BlendFuncSeparate (sa, da, saa, daa);	3073	gl_BlendFuncSeparate (sa, da, saa, daa);
2260		3074
		3075	# void glBlendEquation (int se)
		3076
2261	void glDepthMask (int flag)	3077	void glDepthMask (int flag)
2262		3078
2263	void glLogicOp (int opcode)	3079	void glLogicOp (int opcode)
2264		3080
2265	void glColorMask (int red, int green, int blue, int alpha)	3081	void glColorMask (int red, int green, int blue, int alpha)
…		…
2279	# near_ and far_ are due to microsofts buggy "c" compiler	3095	# near_ and far_ are due to microsofts buggy "c" compiler
2280	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3096	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2281		3097
2282	# near_ and far_ are due to microsofts buggy "c" compiler	3098	# near_ and far_ are due to microsofts buggy "c" compiler
2283	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3099	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3100
		3101	PROTOTYPES: DISABLE
2284		3102
2285	void glViewport (int x, int y, int width, int height)	3103	void glViewport (int x, int y, int width, int height)
2286		3104
2287	void glScissor (int x, int y, int width, int height)	3105	void glScissor (int x, int y, int width, int height)
2288		3106
…		…
2296		3114
2297	void glRotate (float angle, float x, float y, float z)	3115	void glRotate (float angle, float x, float y, float z)
2298	CODE:	3116	CODE:
2299	glRotatef (angle, x, y, z);	3117	glRotatef (angle, x, y, z);
2300		3118
2301	void glBegin (int mode)
2302
2303	void glEnd ()
2304
2305	void glColor (float r, float g, float b, float a = 1.0)	3119	void glColor (float r, float g, float b, float a = 1.0)
2306	PROTOTYPE: @	3120	PROTOTYPE: @
2307	ALIAS:	3121	ALIAS:
2308	glColor_premultiply = 1	3122	glColor_premultiply = 1
2309	CODE:	3123	CODE:
2310	if (ix)	3124	if (ix)
2311	{	3125	{
…		…
2314	b *= a;	3128	b *= a;
2315	}	3129	}
2316	// microsoft visual "c" rounds instead of truncating...	3130	// microsoft visual "c" rounds instead of truncating...
2317	glColor4f (r, g, b, a);	3131	glColor4f (r, g, b, a);
2318		3132
2319	void glInterleavedArrays (int format, int stride, char *data)
2320
2321	void glDrawElements (int mode, int count, int type, char *indices)
2322
2323	# 1.2 void glDrawRangeElements (int mode, int start, int end
2324
2325	void glRasterPos (float x, float y, float z = 0.)	3133	void glRasterPos (float x, float y, float z = 0.)
2326	CODE:	3134	CODE:
2327	glRasterPos3f (0, 0, z);	3135	glRasterPos3f (0, 0, z);
2328	glBitmap (0, 0, 0, 0, x, y, 0);	3136	glBitmap (0, 0, 0, 0, x, y, 0);
2329		3137
…		…
2333		3141
2334	void glTexCoord (float s, float t)	3142	void glTexCoord (float s, float t)
2335	CODE:	3143	CODE:
2336	glTexCoord2f (s, t);	3144	glTexCoord2f (s, t);
2337		3145
		3146	void glRect (float x1, float y1, float x2, float y2)
		3147	CODE:
		3148	glRectf (x1, y1, x2, y2);
		3149
		3150	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3151	CODE:
		3152	glBegin (GL_LINE_LOOP);
		3153	glVertex2f (x1, y1);
		3154	glVertex2f (x2, y1);
		3155	glVertex2f (x2, y2);
		3156	glVertex2f (x1, y2);
		3157	glEnd ();
		3158
		3159	PROTOTYPES: ENABLE
		3160
		3161	void glBegin (int mode)
		3162
		3163	void glEnd ()
		3164
		3165	void glPointSize (GLfloat size)
		3166
		3167	void glLineWidth (GLfloat width)
		3168
		3169	void glInterleavedArrays (int format, int stride, char *data)
		3170
		3171	void glDrawElements (int mode, int count, int type, char *indices)
		3172
		3173	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3174
2338	void glTexEnv (int target, int pname, float param)	3175	void glTexEnv (int target, int pname, float param)
2339	CODE:	3176	CODE:
2340	glTexEnvf (target, pname, param);	3177	glTexEnvf (target, pname, param);
2341		3178
2342	void glTexParameter (int target, int pname, float param)	3179	void glTexParameter (int target, int pname, float param)
…		…
2358	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3195	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2359	CODE:	3196	CODE:
2360	if (gl.SeparableFilter2D)	3197	if (gl.SeparableFilter2D)
2361	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3198	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2362		3199
2363	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3200	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2364		3201
2365	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3202	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2366		3203
2367	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3204	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3205
		3206	void glPixelZoom (float x, float y)
2368		3207
2369	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3208	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2370		3209
2371	int glGenTexture ()	3210	int glGenTexture ()
2372	CODE:	3211	CODE:
2373	{	3212	RETVAL = gen_texture ();
2374	GLuint name;
2375	glGenTextures (1, &name);
2376	RETVAL = name;
2377	}
2378	OUTPUT:	3213	OUTPUT:
2379	RETVAL	3214	RETVAL
2380		3215
2381	void glDeleteTexture (int name)	3216	void glDeleteTexture (int name)
2382	CODE:	3217	CODE:
2383	{
2384	GLuint name_ = name;
2385	glDeleteTextures (1, &name_);	3218	del_texture (name);
2386	}	3219
2387
2388	int glGenList ()	3220	int glGenList ()
2389	CODE:	3221	CODE:
2390	RETVAL = glGenLists (1);	3222	RETVAL = glGenLists (1);
2391	OUTPUT:	3223	OUTPUT:
2392	RETVAL	3224	RETVAL
…		…
2399		3231
2400	void glEndList ()	3232	void glEndList ()
2401		3233
2402	void glCallList (int list)	3234	void glCallList (int list)
2403		3235
		3236	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3237
		3238	PROTOTYPES: DISABLE
		3239
		3240	void
		3241	find_widget (SV *self, NV x, NV y)
		3242	PPCODE:
		3243	{
		3244	if (within_widget (self, x, y))
		3245	XPUSHs (self);
		3246	}
		3247
		3248	BOOT:
		3249	{
		3250	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3251
		3252	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3253	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3254	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3255	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3256	}
		3257
		3258	void
		3259	draw (SV *self)
		3260	CODE:
		3261	{
		3262	HV *hv;
		3263	SV **svp;
		3264	NV x, y, w, h;
		3265	SV *draw_x_sv = GvSV (draw_x_gv);
		3266	SV *draw_y_sv = GvSV (draw_y_gv);
		3267	SV *draw_w_sv = GvSV (draw_w_gv);
		3268	SV *draw_h_sv = GvSV (draw_h_gv);
		3269	double draw_x, draw_y;
		3270
		3271	if (!SvROK (self))
		3272	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3273
		3274	hv = (HV *)SvRV (self);
		3275
		3276	if (SvTYPE (hv) != SVt_PVHV)
		3277	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3278
		3279	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3280	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3281
		3282	if (!h || !w)
		3283	XSRETURN_EMPTY;
		3284
		3285	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3286	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3287
		3288	draw_x = SvNV (draw_x_sv) + x;
		3289	draw_y = SvNV (draw_y_sv) + y;
		3290
		3291	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3292	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3293	XSRETURN_EMPTY;
		3294
		3295	sv_setnv (draw_x_sv, draw_x);
		3296	sv_setnv (draw_y_sv, draw_y);
		3297
		3298	glPushMatrix ();
		3299	glTranslated (x, y, 0);
		3300
		3301	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3302	{
		3303	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3304
		3305	if (svp && SvTRUE (*svp))
		3306	{
		3307	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3308	glEnable (GL_BLEND);
		3309	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3310	glBegin (GL_QUADS);
		3311	glVertex2f (0, 0);
		3312	glVertex2f (w, 0);
		3313	glVertex2f (w, h);
		3314	glVertex2f (0, h);
		3315	glEnd ();
		3316	glDisable (GL_BLEND);
		3317	}
		3318	}
		3319	#if 0
		3320	// draw borders, for debugging
		3321	glPushMatrix ();
		3322	glColor4f (1., 1., 0., 1.);
		3323	glTranslatef (.5, .5, 0.);
		3324	glBegin (GL_LINE_LOOP);
		3325	glVertex2f (0 , 0);
		3326	glVertex2f (w - 1, 0);
		3327	glVertex2f (w - 1, h - 1);
		3328	glVertex2f (0 , h - 1);
		3329	glEnd ();
		3330	glPopMatrix ();
		3331	#endif
		3332	PUSHMARK (SP);
		3333	XPUSHs (self);
		3334	PUTBACK;
		3335	call_method ("_draw", G_VOID | G_DISCARD);
		3336	SPAGAIN;
		3337
		3338	glPopMatrix ();
		3339
		3340	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3341	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3342	}
		3343

Diff Legend

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