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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.274 by root, Wed Aug 20 17:50:47 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# 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
18	#endif	27	#endif
19		28
		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>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
44	#else	77	#else
45	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	79	#endif
52		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		85
55	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
56		87
57	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
59		90
60	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
61		92
62	#if 0	93	/* mask out modifiers we are not interested in */
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
64	#else	95
65	# define PARACHUTE 0	96	static AV *texture_av;
66	#endif
67		97
68	static struct	98	static struct
69	{	99	{
70	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	101	#include "glfunc.h"
72	#undef GL_FUNC	102	#undef GL_FUNC
73	} gl;	103	} gl;
74		104
		105	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	107	{
77	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	112	else
82	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
83	}	114	}
84		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/glBindTexture (GL_TEXTURE_2D, name);/
		135	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
85	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
86		142
87	#include "pango-font.c"	143	#include "pango-font.c"
88	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
89	#include "pango-render.c"	145	#include "pango-render.c"
90		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
91	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
92	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
93		151
94	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
95		153
96	static int	154	static int
97	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
98	{	156	{
99	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
113		171
114	typedef struct cf_layout {	172	typedef struct cf_layout {
115	PangoLayout *pl;	173	PangoLayout *pl;
116	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
117	int base_height;	175	int base_height;
118	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
119	} *CFPlus__Layout;	178	} *DC__Layout;
120		179
121	static CFPlus__Font default_font;	180	static DC__Font default_font;
122	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
123	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
124		183
125	static void	184	static void
126	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
131	#endif	190	#endif
132	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
133	}	192	}
134		193
135	static void	194	static void
136	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
137	{	196	{
138	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
139	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
140	*/	199	*/
141	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
142		201
143	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
144	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
145		204
146	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
147	}	206	}
148		207
149	static void	208	static void
150	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
151	{	210	{
152	PangoRectangle rect;	211	PangoRectangle rect;
153		212
154	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
155	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
162		221
163	*w = rect.width;	222	*w = rect.width;
164	*h = rect.height;	223	*h = rect.height;
165	}	224	}
166		225
		226	typedef uint16_t tileid;
167	typedef uint16_t mapface;	227	typedef uint16_t faceid;
168		228
169	typedef struct {	229	typedef struct {
170	GLint name;	230	GLuint name;
171	int w, h;	231	int w, h;
172	float s, t;	232	float s, t;
173	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
174	} maptex;	236	} maptex;
175		237
176	typedef struct {	238	typedef struct {
177	uint32_t player;	239	uint32_t player;
178	mapface face[3];	240	tileid tile[3];
179	uint16_t darkness;	241	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	242	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	243	} mapcell;
182		244
183	typedef struct {	245	typedef struct {
184	int32_t c0, c1;	246	int32_t c0, c1;
185	mapcell *col;	247	mapcell *col;
186	} maprow;	248	} maprow;
187		249
188	typedef struct map {	250	typedef struct map {
189	int x, y, w, h;	251	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	253	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	254	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		255
197	int32_t rows;	256	int32_t rows;
198	maprow *row;	257	maprow *row;
199	} *CFPlus__Map;	258	} *DC__Map;
200		259
201	static char *	260	static char *
202	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
203	{	262	{
204	char *p;	263	char *p;
…		…
221	}	280	}
222		281
223	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	282	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
224	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
225		284
		285	static void
		286	need_facenum (struct map *self, faceid face)
		287	{
		288	while (self->faces <= face)
		289	{
		290	Append (tileid, self->face2tile, self->faces, self->faces);
		291	self->faces *= 2;
		292	}
		293	}
		294
		295	static void
		296	need_texid (struct map *self, int texid)
		297	{
		298	while (self->texs <= texid)
		299	{
		300	Append (maptex, self->tex, self->texs, self->texs);
		301	self->texs *= 2;
		302	}
		303	}
		304
226	static maprow *	305	static maprow *
227	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
228	{	307	{
229	if (0 > y)	308	if (0 > y)
230	{	309	{
231	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
232	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
270		349
271	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
272	}	351	}
273		352
274	static mapcell *	353	static mapcell *
275	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
276	{	355	{
277	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
278	}	357	}
279		358
280	static void	359	static void
281	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
282	{	361	{
283	int r;	362	int r;
284		363
285	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
286	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
293	self->oy = 0;	372	self->oy = 0;
294	self->row = 0;	373	self->row = 0;
295	self->rows = 0;	374	self->rows = 0;
296	}	375	}
297		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
298	static void	387	static void
299	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
300	{	389	{
301	int x, y;	390	int x, y;
302	maprow *row;	391	maprow *row;
303	mapcell *cell;	392	mapcell *cell;
304		393
…		…
316	if (x >= row->c1)	405	if (x >= row->c1)
317	break;	406	break;
318		407
319	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
320		409
321	cell->darkness = 0;	410	CELL_CLEAR (cell);
322	cell->stat_hp = 0;
323	cell->flags = 0;
324	cell->player = 0;
325	}	411	}
326	}	412	}
		413	}
		414
		415	typedef struct {
		416	tileid tile;
		417	uint8_t x, y, level;
		418	} smooth_key;
		419
		420	static void
		421	smooth_or_bits (HV hv, smooth_key key, IV bits)
		422	{
		423	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		424
		425	if (SvIOK (*sv))
		426	SvIV_set (sv, SvIVX (sv) \| bits);
		427	else
		428	sv_setiv (*sv, bits);
327	}	429	}
328		430
329	static void	431	static void
330	music_finished (void)	432	music_finished (void)
331	{	433	{
…		…
367	n \|= n >> 16;	469	n \|= n >> 16;
368		470
369	return n + 1;	471	return n + 1;
370	}	472	}
371		473
372	MODULE = CFPlus PACKAGE = CFPlus	474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
		485	/* SDL should provide this, really. */
		486	#define SDLK_MODIFIER_MIN 300
		487	#define SDLK_MODIFIER_MAX 314
		488
		489	/******************************************************************************/
		490
		491	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp \|\| !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
373		571
374	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
375		573
376	BOOT:	574	BOOT:
377	{	575	{
378	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
379	static const struct {	577	static const struct {
380	const char *name;	578	const char *name;
381	IV iv;	579	IV iv;
382	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
383	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
		582	const_iv (SDLK_MODIFIER_MIN),
		583	const_iv (SDLK_MODIFIER_MAX),
		584
384	const_iv (SDL_ACTIVEEVENT),	585	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	586	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	587	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	588	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	589	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	598	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	599	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	600	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	601	const_iv (SDL_VIDEOEXPOSE),
401	const_iv (SDL_USEREVENT),	602	const_iv (SDL_USEREVENT),
		603
		604	const_iv (SDL_APPINPUTFOCUS),
		605	const_iv (SDL_APPMOUSEFOCUS),
		606	const_iv (SDL_APPACTIVE),
		607
		608	const_iv (SDLK_FIRST),
		609	const_iv (SDLK_LAST),
402	const_iv (SDLK_KP0),	610	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	611	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	612	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	613	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	614	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	669	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	670	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	671	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	672	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	673	const_iv (SDLK_UNDO),
		674
466	const_iv (KMOD_NONE),	675	const_iv (KMOD_NONE),
		676	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	677	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	678	const_iv (KMOD_RSHIFT),
		679	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	680	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	681	const_iv (KMOD_RCTRL),
		682	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	683	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	684	const_iv (KMOD_RALT),
		685	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	686	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	687	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	688	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	689	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	690	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),	691
479	const_iv (KMOD_SHIFT),	692	const_iv (MIX_DEFAULT_FORMAT),
480	const_iv (KMOD_ALT),	693
481	const_iv (KMOD_META)	694	const_iv (SDL_INIT_TIMER),
		695	const_iv (SDL_INIT_AUDIO),
		696	const_iv (SDL_INIT_VIDEO),
		697	const_iv (SDL_INIT_CDROM),
		698	const_iv (SDL_INIT_JOYSTICK),
		699	const_iv (SDL_INIT_EVERYTHING),
		700	const_iv (SDL_INIT_NOPARACHUTE),
		701	const_iv (SDL_INIT_EVENTTHREAD),
		702
		703	const_iv (SDL_GL_RED_SIZE),
		704	const_iv (SDL_GL_GREEN_SIZE),
		705	const_iv (SDL_GL_BLUE_SIZE),
		706	const_iv (SDL_GL_ALPHA_SIZE),
		707	const_iv (SDL_GL_DOUBLEBUFFER),
		708	const_iv (SDL_GL_BUFFER_SIZE),
		709	const_iv (SDL_GL_DEPTH_SIZE),
		710	const_iv (SDL_GL_STENCIL_SIZE),
		711	const_iv (SDL_GL_ACCUM_RED_SIZE),
		712	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		713	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		714	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		715	const_iv (SDL_GL_STEREO),
		716	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		717	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		718	const_iv (SDL_GL_ACCELERATED_VISUAL),
		719	const_iv (SDL_GL_SWAP_CONTROL),
		720
		721	const_iv (FOW_DARKNESS)
482	# undef const_iv	722	# undef const_iv
483	};	723	};
484		724
485	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	725	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
486	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		727
		728	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		729	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
487	}	730	}
		731
		732	void
		733	weaken (SV *rv)
		734	PROTOTYPE: $
		735	CODE:
		736	sv_rvweaken (rv);
488		737
489	int	738	int
490	in_destruct ()	739	in_destruct ()
491	CODE:	740	CODE:
492	RETVAL = PL_main_cv == Nullcv;	741	RETVAL = PL_main_cv == Nullcv;
…		…
494	RETVAL	743	RETVAL
495		744
496	NV floor (NV x)	745	NV floor (NV x)
497		746
498	NV ceil (NV x)	747	NV ceil (NV x)
		748
		749	IV minpot (UV n)
		750
		751	IV popcount (UV n)
499		752
500	void	753	void
501	pango_init ()	754	pango_init ()
502	CODE:	755	CODE:
503	{	756	{
504	opengl_fontmap = pango_opengl_font_map_new ();	757	opengl_fontmap = pango_opengl_font_map_new ();
505	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	758	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	759	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		760	/pango_context_set_font_description (opengl_context, default_font);/
		761	#if PANGO_VERSION_CHECK (1, 15, 2)
		762	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		763	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		764	#endif
507	}	765	}
508		766
509	int	767	char *SDL_GetError ()
510	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
511		768
512	void	769	void SDL_braino ()
		770
		771	int SDL_Init (U32 flags)
		772
		773	int SDL_InitSubSystem (U32 flags)
		774
		775	void SDL_QuitSubSystem (U32 flags)
		776
513	SDL_Quit ()	777	void SDL_Quit ()
514		778
		779	int SDL_GL_SetAttribute (int attr, int value)
		780
		781	int SDL_GL_GetAttribute (int attr)
		782	CODE:
		783	if (SDL_GL_GetAttribute (attr, &RETVAL))
		784	XSRETURN_UNDEF;
		785	OUTPUT:
		786	RETVAL
		787
515	void	788	void
516	SDL_ListModes ()	789	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	790	PPCODE:
518	{	791	{
519	SDL_Rect **m;	792	SDL_Rect **m;
520		793
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	794	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	797	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		798
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	799	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	800	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		801
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	802	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		806
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	807	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	808	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif
539
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542		809
543	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	810	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
544		811
545	if (m && m != (SDL_Rect **)-1)	812	if (m && m != (SDL_Rect **)-1)
546	while (*m)	813	while (*m)
547	{	814	{
		815	if ((m)->w >= 400 && (m)->h >= 300)
		816	{
548	AV *av = newAV ();	817	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	818	av_push (av, newSViv ((*m)->w));
550	av_push (av, newSViv ((*m)->h));	819	av_push (av, newSViv ((*m)->h));
		820	av_push (av, newSViv (rgb));
		821	av_push (av, newSViv (alpha));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	822	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		823	}
552		824
553	++m;	825	++m;
554	}	826	}
555	}	827	}
556		828
557	char *
558	SDL_GetError ()
559
560	int	829	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	830	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	CODE:	831	CODE:
		832	{
		833	SDL_EnableUNICODE (1);
		834	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		835
		836	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		837	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		838	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		839	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		840
563	RETVAL = !!SDL_SetVideoMode (	841	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	842	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
565	);	843	);
		844
566	if (RETVAL)	845	if (RETVAL)
567	{	846	{
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	847	av_clear (texture_av);
		848
		849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
569	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	850	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
570	# include "glfunc.h"	851	#include "glfunc.h"
571	# undef GL_FUNC	852	#undef GL_FUNC
572	}	853	}
		854	}
573	OUTPUT:	855	OUTPUT:
574	RETVAL	856	RETVAL
575		857
576	void	858	void
577	SDL_GL_SwapBuffers ()	859	SDL_GL_SwapBuffers ()
578		860
579	char *	861	char *
580	SDL_GetKeyName (int sym)	862	SDL_GetKeyName (int sym)
581		863
		864	int
		865	SDL_GetAppState ()
		866
		867	int
		868	SDL_GetModState ()
		869
582	void	870	void
583	SDL_PollEvent ()	871	poll_events ()
584	PPCODE:	872	PPCODE:
585	{	873	{
586	SDL_Event ev;	874	SDL_Event ev;
587		875
588	while (SDL_PollEvent (&ev))	876	SDL_PumpEvents ();
		877	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	878	{
590	HV *hv = newHV ();	879	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	880	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		881
593	switch (ev.type)	882	switch (ev.type)
594	{	883	{
595	case SDL_KEYDOWN:	884	case SDL_KEYDOWN:
596	case SDL_KEYUP:	885	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	888	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		889	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	891	break;
602		892
603	case SDL_ACTIVEEVENT:	893	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	895	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	896	break;
607		897
608	case SDL_MOUSEMOTION:	898	case SDL_MOUSEMOTION:
		899	{
		900	int state = ev.motion.state;
		901	int x = ev.motion.x;
		902	int y = ev.motion.y;
		903	int xrel = ev.motion.xrel;
		904	int yrel = ev.motion.yrel;
		905
		906	/* do simplistic event compression */
		907	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		908	&& state == ev.motion.state)
		909	{
		910	xrel += ev.motion.xrel;
		911	yrel += ev.motion.yrel;
		912	x = ev.motion.x;
		913	y = ev.motion.y;
		914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		915	}
		916
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	918	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	919	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	920	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		923	}
616	break;	924	break;
617		925
618	case SDL_MOUSEBUTTONDOWN:	926	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	927	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	928	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
621		929
622	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	930	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
623	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	931	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
624	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	932	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
625	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	933	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
630	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	938	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
631	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	939	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
632	break;	940	break;
633	}	941	}
634		942
635	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	943	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
636	}	944	}
637	}	945	}
638		946
639	int	947	int
640	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	948	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
641	POSTCALL:	949	POSTCALL:
642	Mix_HookMusicFinished (music_finished);	950	Mix_HookMusicFinished (music_finished);
643	Mix_ChannelFinished (channel_finished);	951	Mix_ChannelFinished (channel_finished);
644		952
645	void	953	void
		954	Mix_QuerySpec ()
		955	PPCODE:
		956	{
		957	int freq, channels;
		958	Uint16 format;
		959
		960	if (Mix_QuerySpec (&freq, &format, &channels))
		961	{
		962	EXTEND (SP, 3);
		963	PUSHs (sv_2mortal (newSViv (freq)));
		964	PUSHs (sv_2mortal (newSViv (format)));
		965	PUSHs (sv_2mortal (newSViv (channels)));
		966	}
		967	}
		968
		969	void
646	Mix_CloseAudio ()	970	Mix_CloseAudio ()
647		971
648	int	972	int
649	Mix_AllocateChannels (int numchans = -1)	973	Mix_AllocateChannels (int numchans = -1)
650		974
		975	const char *
		976	Mix_GetError ()
		977
651	void	978	void
652	lowdelay (int fd, int val = 1)	979	lowdelay (int fd, int val = 1)
653	CODE:	980	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	981	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		982
658	void	983	void
659	win32_proxy_info ()	984	win32_proxy_info ()
660	PPCODE:	985	PPCODE:
661	{	986	{
…		…
682	}	1007	}
683	}	1008	}
684	#endif	1009	#endif
685	}	1010	}
686		1011
687	void	1012	int
688	add_font (char *file)	1013	add_font (char *file)
689	CODE:	1014	CODE:
690	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1016	OUTPUT:
		1017	RETVAL
691		1018
692	void	1019	void
693	load_image_inline (SV *image_)	1020	load_image_inline (SV *image_)
694	ALIAS:	1021	ALIAS:
695	load_image_file = 1	1022	load_image_file = 1
…		…
698	STRLEN image_len;	1025	STRLEN image_len;
699	char image = (char )SvPVbyte (image_, image_len);	1026	char image = (char )SvPVbyte (image_, image_len);
700	SDL_Surface surface, surface2;	1027	SDL_Surface surface, surface2;
701	SDL_PixelFormat fmt;	1028	SDL_PixelFormat fmt;
702	SDL_RWops *rw = ix	1029	SDL_RWops *rw = ix
703	? SDL_RWFromFile (image, "r")	1030	? SDL_RWFromFile (image, "rb")
704	: SDL_RWFromConstMem (image, image_len);	1031	: SDL_RWFromConstMem (image, image_len);
705		1032
706	if (!rw)	1033	if (!rw)
707	croak ("load_image: %s", SDL_GetError ());	1034	croak ("load_image: %s", SDL_GetError ());
708		1035
…		…
781	void	1108	void
782	error (char *message)	1109	error (char *message)
783	CODE:	1110	CODE:
784	fprintf (stderr, "ERROR: %s\n", message);	1111	fprintf (stderr, "ERROR: %s\n", message);
785	#ifdef _WIN32	1112	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1113	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
787	#endif	1114	#endif
788		1115
789	void	1116	void
790	fatal (char *message)	1117	fatal (char *message)
791	CODE:	1118	CODE:
792	fprintf (stderr, "FATAL: %s\n", message);	1119	fprintf (stderr, "FATAL: %s\n", message);
793	#ifdef _WIN32	1120	#ifdef _WIN32
794	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1121	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
795	#endif	1122	#endif
796	_exit (1);	1123	_exit (1);
797		1124
798	void	1125	void
799	_exit (int retval = 0)	1126	_exit (int retval = 0)
800	CODE:	1127	CODE:
		1128	#ifdef WIN32
		1129	ExitThread (retval); // unclean, please beam me up
		1130	#else
801	_exit (retval);	1131	_exit (retval);
		1132	#endif
802		1133
803	MODULE = CFPlus PACKAGE = CFPlus::Font	1134	void
		1135	debug ()
		1136	CODE:
		1137	{
		1138	#if DEBUG
		1139	VALGRIND_DO_LEAK_CHECK;
		1140	#endif
		1141	}
804		1142
805	CFPlus::Font	1143	MODULE = Deliantra::Client PACKAGE = DC::Font
		1144
		1145	PROTOTYPES: DISABLE
		1146
		1147	DC::Font
806	new_from_file (SV class, char path, int id = 0)	1148	new_from_file (SV class, char path, int id = 0)
807	CODE:	1149	CODE:
808	{	1150	{
809	int count;	1151	int count;
810	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1152	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
813	}	1155	}
814	OUTPUT:	1156	OUTPUT:
815	RETVAL	1157	RETVAL
816		1158
817	void	1159	void
818	DESTROY (CFPlus::Font self)	1160	DESTROY (DC::Font self)
819	CODE:	1161	CODE:
820	pango_font_description_free (self);	1162	pango_font_description_free (self);
821		1163
822	void	1164	void
823	make_default (CFPlus::Font self)	1165	make_default (DC::Font self)
		1166	PROTOTYPE: $
824	CODE:	1167	CODE:
825	default_font = self;	1168	default_font = self;
826		1169
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	1170	MODULE = Deliantra::Client PACKAGE = DC::Layout
828		1171
		1172	PROTOTYPES: DISABLE
		1173
829	void	1174	void
830	reset_glyph_cache ()	1175	glyph_cache_backup ()
		1176	PROTOTYPE:
831	CODE:	1177	CODE:
		1178	tc_backup ();
		1179
		1180	void
		1181	glyph_cache_restore ()
		1182	PROTOTYPE:
		1183	CODE:
832	tc_clear ();	1184	tc_restore ();
833		1185
834	CFPlus::Layout	1186	DC::Layout
835	new (SV *class)	1187	new (SV *class)
836	CODE:	1188	CODE:
837	New (0, RETVAL, 1, struct cf_layout);	1189	New (0, RETVAL, 1, struct cf_layout);
838		1190
839	RETVAL->pl = pango_layout_new (opengl_context);	1191	RETVAL->pl = pango_layout_new (opengl_context);
…		…
841	RETVAL->g = 1.;	1193	RETVAL->g = 1.;
842	RETVAL->b = 1.;	1194	RETVAL->b = 1.;
843	RETVAL->a = 1.;	1195	RETVAL->a = 1.;
844	RETVAL->base_height = MIN_FONT_HEIGHT;	1196	RETVAL->base_height = MIN_FONT_HEIGHT;
845	RETVAL->font = 0;	1197	RETVAL->font = 0;
		1198	RETVAL->rc = rc_alloc ();
846		1199
847	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
848	layout_update_font (RETVAL);	1201	layout_update_font (RETVAL);
849	OUTPUT:	1202	OUTPUT:
850	RETVAL	1203	RETVAL
851		1204
852	void	1205	void
853	DESTROY (CFPlus::Layout self)	1206	DESTROY (DC::Layout self)
854	CODE:	1207	CODE:
855	g_object_unref (self->pl);	1208	g_object_unref (self->pl);
		1209	rc_free (self->rc);
856	Safefree (self);	1210	Safefree (self);
857		1211
858	void	1212	void
859	set_text (CFPlus::Layout self, SV *text_)	1213	set_text (DC::Layout self, SV *text_)
860	CODE:	1214	CODE:
861	{	1215	{
862	STRLEN textlen;	1216	STRLEN textlen;
863	char *text = SvPVutf8 (text_, textlen);	1217	char *text = SvPVutf8 (text_, textlen);
864		1218
865	pango_layout_set_text (self->pl, text, textlen);	1219	pango_layout_set_text (self->pl, text, textlen);
866	}	1220	}
867		1221
868	void	1222	void
869	set_markup (CFPlus::Layout self, SV *text_)	1223	set_markup (DC::Layout self, SV *text_)
870	CODE:	1224	CODE:
871	{	1225	{
872	STRLEN textlen;	1226	STRLEN textlen;
873	char *text = SvPVutf8 (text_, textlen);	1227	char *text = SvPVutf8 (text_, textlen);
874		1228
875	pango_layout_set_markup (self->pl, text, textlen);	1229	pango_layout_set_markup (self->pl, text, textlen);
876	}	1230	}
877		1231
878	void	1232	void
879	set_shapes (CFPlus::Layout self, ...)	1233	set_shapes (DC::Layout self, ...)
880	CODE:	1234	CODE:
881	{	1235	{
882	PangoAttrList *attrs = 0;	1236	PangoAttrList *attrs = 0;
883	const char *text = pango_layout_get_text (self->pl);	1237	const char *text = pango_layout_get_text (self->pl);
884	const char *pos = text;	1238	const char *pos = text;
…		…
919	if (attrs)	1273	if (attrs)
920	pango_layout_set_attributes (self->pl, attrs);	1274	pango_layout_set_attributes (self->pl, attrs);
921	}	1275	}
922		1276
923	void	1277	void
924	get_shapes (CFPlus::Layout self)	1278	get_shapes (DC::Layout self)
925	PPCODE:	1279	PPCODE:
926	{	1280	{
927	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1281	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
928		1282
929	do	1283	do
930	{	1284	{
931	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1285	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
932		1286
933	if (run && shape_attr_p (run))	1287	if (run && shape_attr_p (run))
934	{	1288	{
935	PangoRectangle extents;	1289	PangoRectangle extents;
936	pango_layout_iter_get_run_extents (iter, 0, &extents);	1290	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
944		1298
945	pango_layout_iter_free (iter);	1299	pango_layout_iter_free (iter);
946	}	1300	}
947		1301
948	int	1302	int
949	has_wrapped (CFPlus::Layout self)	1303	has_wrapped (DC::Layout self)
950	CODE:	1304	CODE:
951	{	1305	{
952	int lines = 1;	1306	int lines = 1;
953	const char *text = pango_layout_get_text (self->pl);	1307	const char *text = pango_layout_get_text (self->pl);
954		1308
…		…
959	}	1313	}
960	OUTPUT:	1314	OUTPUT:
961	RETVAL	1315	RETVAL
962		1316
963	SV *	1317	SV *
964	get_text (CFPlus::Layout self)	1318	get_text (DC::Layout self)
965	CODE:	1319	CODE:
966	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1320	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
967	sv_utf8_decode (RETVAL);	1321	sv_utf8_decode (RETVAL);
968	OUTPUT:	1322	OUTPUT:
969	RETVAL	1323	RETVAL
970		1324
971	void	1325	void
972	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1326	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
973	CODE:	1327	CODE:
974	self->r = r;	1328	self->r = r;
975	self->g = g;	1329	self->g = g;
976	self->b = b;	1330	self->b = b;
977	self->a = a;	1331	self->a = a;
978		1332
979	void	1333	void
980	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1334	set_font (DC::Layout self, DC::Font font = 0)
981	CODE:	1335	CODE:
982	if (self->font != font)	1336	if (self->font != font)
983	{	1337	{
984	self->font = font;	1338	self->font = font;
985	layout_update_font (self);	1339	layout_update_font (self);
986	}	1340	}
987		1341
988	void	1342	void
989	set_height (CFPlus::Layout self, int base_height)	1343	set_height (DC::Layout self, int base_height)
990	CODE:	1344	CODE:
991	if (self->base_height != base_height)	1345	if (self->base_height != base_height)
992	{	1346	{
993	self->base_height = base_height;	1347	self->base_height = base_height;
994	layout_update_font (self);	1348	layout_update_font (self);
995	}	1349	}
996		1350
997	void	1351	void
998	set_width (CFPlus::Layout self, int max_width = -1)	1352	set_width (DC::Layout self, int max_width = -1)
999	CODE:	1353	CODE:
1000	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1354	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1001		1355
1002	void	1356	void
1003	set_indent (CFPlus::Layout self, int indent)	1357	set_indent (DC::Layout self, int indent)
1004	CODE:	1358	CODE:
1005	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1359	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1006		1360
1007	void	1361	void
1008	set_spacing (CFPlus::Layout self, int spacing)	1362	set_spacing (DC::Layout self, int spacing)
1009	CODE:	1363	CODE:
1010	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1364	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1011		1365
1012	void	1366	void
1013	set_ellipsise (CFPlus::Layout self, int ellipsise)	1367	set_ellipsise (DC::Layout self, int ellipsise)
1014	CODE:	1368	CODE:
1015	pango_layout_set_ellipsize (self->pl,	1369	pango_layout_set_ellipsize (self->pl,
1016	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1370	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1017	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1371	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1018	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1372	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1019	: PANGO_ELLIPSIZE_NONE	1373	: PANGO_ELLIPSIZE_NONE
1020	);	1374	);
1021		1375
1022	void	1376	void
1023	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1377	set_single_paragraph_mode (DC::Layout self, int spm)
1024	CODE:	1378	CODE:
1025	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1379	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1026		1380
1027	void	1381	void
1028	size (CFPlus::Layout self)	1382	size (DC::Layout self)
1029	PPCODE:	1383	PPCODE:
1030	{	1384	{
1031	int w, h;	1385	int w, h;
1032		1386
1033	layout_get_pixel_size (self, &w, &h);	1387	layout_get_pixel_size (self, &w, &h);
…		…
1036	PUSHs (sv_2mortal (newSViv (w)));	1390	PUSHs (sv_2mortal (newSViv (w)));
1037	PUSHs (sv_2mortal (newSViv (h)));	1391	PUSHs (sv_2mortal (newSViv (h)));
1038	}	1392	}
1039		1393
1040	int	1394	int
1041	descent (CFPlus::Layout self)	1395	descent (DC::Layout self)
1042	CODE:	1396	CODE:
1043	{	1397	{
1044	PangoRectangle rect;	1398	PangoRectangle rect;
1045	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1399	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1046	pango_layout_line_get_pixel_extents (line, 0, &rect);	1400	pango_layout_line_get_pixel_extents (line, 0, &rect);
1047	RETVAL = PANGO_DESCENT (rect);	1401	RETVAL = PANGO_DESCENT (rect);
1048	}	1402	}
1049	OUTPUT:	1403	OUTPUT:
1050	RETVAL	1404	RETVAL
1051		1405
1052	int	1406	int
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1407	xy_to_index (DC::Layout self, int x, int y)
1054	CODE:	1408	CODE:
1055	{	1409	{
1056	int index, trailing;	1410	int index, trailing;
1057	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1411	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1058	RETVAL = index;	1412	RETVAL = index + trailing;
1059	}	1413	}
1060	OUTPUT:	1414	OUTPUT:
1061	RETVAL	1415	RETVAL
1062		1416
1063	void	1417	void
1064	cursor_pos (CFPlus::Layout self, int index)	1418	cursor_pos (DC::Layout self, int index)
1065	PPCODE:	1419	PPCODE:
1066	{	1420	{
1067	PangoRectangle strong_pos;	1421	PangoRectangle pos;
1068	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1422	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1069		1423
1070	EXTEND (SP, 3);	1424	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1425	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1074	}	1428	}
1075		1429
1076	void	1430	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1431	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1078	PPCODE:	1432	PPCODE:
		1433	{
		1434	int line, x;
		1435
		1436	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1437	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1438	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1439	--line;
		1440	#endif
		1441	EXTEND (SP, 2);
		1442	PUSHs (sv_2mortal (newSViv (line)));
		1443	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1444	}
		1445
		1446	void
		1447	line_x_to_index (DC::Layout self, int line, int x)
		1448	PPCODE:
		1449	{
		1450	PangoLayoutLine *lp;
		1451	int index, trailing;
		1452
		1453	if (line < 0)
		1454	XSRETURN_EMPTY;
		1455
		1456	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1457	XSRETURN_EMPTY; /* do better */
		1458
		1459	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1460
		1461	EXTEND (SP, 2);
		1462	if (GIMME_V == G_SCALAR)
		1463	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1464	else
		1465	{
		1466	PUSHs (sv_2mortal (newSViv (index)));
		1467	PUSHs (sv_2mortal (newSViv (trailing)));
		1468	}
		1469	}
		1470
		1471	void
		1472	render (DC::Layout self, float x, float y, int flags = 0)
		1473	CODE:
		1474	rc_clear (self->rc);
1079	pango_opengl_render_layout_subpixel (	1475	pango_opengl_render_layout_subpixel (
1080	self->pl,	1476	self->pl,
		1477	self->rc,
1081	x * PANGO_SCALE, y * PANGO_SCALE,	1478	x * PANGO_SCALE, y * PANGO_SCALE,
1082	self->r, self->g, self->b, self->a,	1479	self->r, self->g, self->b, self->a,
1083	flags	1480	flags
1084	);	1481	);
		1482	// we assume that context_change actually clears/frees stuff
		1483	// and does not do any recomputation...
		1484	pango_layout_context_changed (self->pl);
1085		1485
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087
1088	void	1486	void
1089	pad2pot (SV data_, SV w_, SV *h_)	1487	draw (DC::Layout self)
1090	CODE:	1488	CODE:
1091	{	1489	{
1092	int ow = SvIV (w_);	1490	glEnable (GL_TEXTURE_2D);
1093	int oh = SvIV (h_);	1491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1492	glEnable (GL_BLEND);
		1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1495	glEnable (GL_ALPHA_TEST);
		1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1094		1497
1095	if (ow && oh)	1498	rc_draw (self->rc);
		1499
		1500	glDisable (GL_ALPHA_TEST);
		1501	glDisable (GL_BLEND);
		1502	glDisable (GL_TEXTURE_2D);
		1503	}
		1504
		1505	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1506
		1507	PROTOTYPES: ENABLE
		1508
		1509	void
		1510	pad (SV *data_, int ow, int oh, int nw, int nh)
		1511	CODE:
		1512	{
		1513	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1096	{	1514	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow \|\| nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1515	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1516	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1517	int bpp = datalen / (ow * oh);
1107	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1518	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1108		1519
1109	SvPOK_only (result_);	1520	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1521	SvCUR_set (result_, nw * nh * bpp);
1111		1522
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1523	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1524	while (oh--)
1114	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1525	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1115		1526
1116	sv_setsv (data_, result_);	1527	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1528	}
1123	}	1529	}
1124		1530
1125	void	1531	void
1126	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1532	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1132	{	1538	{
1133	HV hv = (HV )SvRV (self);	1539	HV hv = (HV )SvRV (self);
1134	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1540	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1135	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1541	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1136	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1542	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1543
		1544	if (name <= 0)
		1545	XSRETURN_EMPTY;
1137		1546
1138	if (items < 5)	1547	if (items < 5)
1139	{	1548	{
1140	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1549	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1141	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1550	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1169	glDisable (GL_ALPHA_TEST);	1578	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1579	glDisable (GL_BLEND);
1171	}	1580	}
1172	}	1581	}
1173		1582
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1583	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1584	CODE:
		1585	{
		1586	GLint width;
		1587	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1588	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1589	RETVAL = width > 0;
		1590	}
		1591	OUTPUT:
		1592	RETVAL
1175		1593
1176	CFPlus::Map	1594	MODULE = Deliantra::Client PACKAGE = DC::Map
1177	new (SV *class, int map_width, int map_height)	1595
		1596	PROTOTYPES: DISABLE
		1597
		1598	DC::Map
		1599	new (SV *class)
1178	CODE:	1600	CODE:
1179	New (0, RETVAL, 1, struct map);	1601	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1602	RETVAL->x = 0;
1181	RETVAL->y = 0;	1603	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1604	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1605	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1606	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1607	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1608	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1609	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1610	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1611	RETVAL->row = 0;
1192	OUTPUT:	1612	OUTPUT:
1193	RETVAL	1613	RETVAL
1194		1614
1195	void	1615	void
1196	DESTROY (CFPlus::Map self)	1616	DESTROY (DC::Map self)
1197	CODE:	1617	CODE:
1198	{	1618	{
1199	map_clear (self);	1619	map_clear (self);
1200	Safefree (self->face);	1620	Safefree (self->face2tile);
1201	Safefree (self->tex);	1621	Safefree (self->tex);
1202	Safefree (self);	1622	Safefree (self);
1203	}	1623	}
1204		1624
1205	void	1625	void
		1626	resize (DC::Map self, int map_width, int map_height)
		1627	CODE:
		1628	self->w = map_width;
		1629	self->h = map_height;
		1630
		1631	void
1206	clear (CFPlus::Map self)	1632	clear (DC::Map self)
1207	CODE:	1633	CODE:
1208	map_clear (self);	1634	map_clear (self);
1209		1635
1210	void	1636	void
1211	set_face (CFPlus::Map self, int face, int texid)	1637	set_tileid (DC::Map self, int face, int tile)
1212	CODE:	1638	CODE:
1213	{	1639	{
1214	while (self->faces <= face)	1640	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1641	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);
1217	self->faces *= 2;
1218	}
1219
1220	self->face [face] = texid;
1221	}	1642	}
1222		1643
1223	void	1644	void
		1645	set_smooth (DC::Map self, int face, int smooth, int level)
		1646	CODE:
		1647	{
		1648	tileid texid;
		1649	maptex *tex;
		1650
		1651	if (face < 0 \|\| face >= self->faces)
		1652	return;
		1653
		1654	if (smooth < 0 \|\| smooth >= self->faces)
		1655	return;
		1656
		1657	texid = self->face2tile [face];
		1658
		1659	if (!texid)
		1660	return;
		1661
		1662	tex = self->tex + texid;
		1663	tex->smoothtile = self->face2tile [smooth];
		1664	tex->smoothlevel = level;
		1665	}
		1666
		1667	void
1224	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)	1668	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)
1225	CODE:	1669	CODE:
1226	{	1670	{
1227	while (self->texs <= texid)	1671	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1672
1233	{	1673	{
1234	maptex *tex = self->tex + texid;	1674	maptex *tex = self->tex + texid;
1235		1675
1236	tex->name = name;	1676	tex->name = name;
…		…
1253	// from transparent color bleeding and ugly wrapping effects.	1693	// from transparent color bleeding and ugly wrapping effects.
1254	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1255	}	1695	}
1256		1696
1257	int	1697	int
1258	ox (CFPlus::Map self)	1698	ox (DC::Map self)
1259	ALIAS:	1699	ALIAS:
1260	oy = 1	1700	oy = 1
1261	x = 2	1701	x = 2
1262	y = 3	1702	y = 3
1263	w = 4	1703	w = 4
…		…
1274	}	1714	}
1275	OUTPUT:	1715	OUTPUT:
1276	RETVAL	1716	RETVAL
1277		1717
1278	void	1718	void
1279	scroll (CFPlus::Map self, int dx, int dy)	1719	scroll (DC::Map self, int dx, int dy)
1280	CODE:	1720	CODE:
1281	{	1721	{
1282	if (dx > 0)	1722	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1723	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1724	else if (dx < 0)
1285	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1725	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1286		1726
1287	if (dy > 0)	1727	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1728	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1729	else if (dy < 0)
1290	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1730	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1291		1731
1292	self->ox += dx; self->x += dx;	1732	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1733	self->oy += dy; self->y += dy;
1294		1734
1295	while (self->y < 0)	1735	while (self->y < 0)
…		…
1299	self->rows += MAP_EXTEND_Y;	1739	self->rows += MAP_EXTEND_Y;
1300	self->y += MAP_EXTEND_Y;	1740	self->y += MAP_EXTEND_Y;
1301	}	1741	}
1302	}	1742	}
1303		1743
1304	void	1744	SV *
1305	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1745	map1a_update (DC::Map self, SV *data_, int extmap)
1306	CODE:	1746	CODE:
1307	{	1747	{
1308	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1748	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1309	uint8_t data_end = (uint8_t )SvEND (data_);	1749	uint8_t data_end = (uint8_t )SvEND (data_);
1310	mapcell *cell;	1750	mapcell *cell;
1311	int x, y, flags;	1751	int x, y, z, flags;
		1752	AV *missing = newAV ();
		1753	RETVAL = newRV_noinc ((SV *)missing);
1312		1754
1313	while (data < data_end - 1)	1755	while (data < data_end - 1)
1314	{	1756	{
1315	flags = (data [0] << 8) + data [1]; data += 2;	1757	flags = (data [0] << 8) + data [1]; data += 2;
1316		1758
…		…
1336	uint8_t ext, cmd;	1778	uint8_t ext, cmd;
1337		1779
1338	do	1780	do
1339	{	1781	{
1340	ext = *data++;	1782	ext = *data++;
1341	cmd = ext & 0x3f;	1783	cmd = ext & 0x7f;
1342		1784
1343	if (cmd < 4)	1785	if (cmd < 4)
1344	cell->darkness = 255 - ext * 64 + 1;	1786	cell->darkness = 255 - ext * 64 + 1;
1345	else if (cmd == 5) // health	1787	else if (cmd == 5) // health
1346	{	1788	{
1347	cell->stat_width = 1;	1789	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1790	cell->stat_hp = *data++;
1349	}	1791	}
1350	else if (cmd == 6) // monster width	1792	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1793	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1794	else if (cmd == 0x47)
1353	{	1795	{
1354	if (*data == 4)	1796	if (*data == 1) cell->player = data [1];
1355	; // decode player tag	1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1356		1800
1357	data += *data + 1;	1801	data += *data + 1;
1358	}	1802	}
1359	else if (cmd == 8) // cell flags	1803	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1804	cell->flags = *data++;
…		…
1367	}	1811	}
1368	else	1812	else
1369	cell->darkness = *data++ + 1;	1813	cell->darkness = *data++ + 1;
1370	}	1814	}
1371		1815
		1816	for (z = 0; z <= 2; ++z)
1372	if (flags & 4)	1817	if (flags & (4 >> z))
1373	{	1818	{
1374	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1819	faceid face = (data [0] << 8) + data [1]; data += 2;
		1820	need_facenum (self, face);
		1821	cell->tile [z] = self->face2tile [face];
		1822
		1823	if (cell->tile [z])
		1824	{
		1825	maptex *tex = self->tex + cell->tile [z];
		1826	if (!tex->name)
		1827	av_push (missing, newSViv (cell->tile [z]));
		1828
		1829	if (tex->smoothtile)
		1830	{
		1831	maptex *smooth = self->tex + tex->smoothtile;
		1832	if (!smooth->name)
		1833	av_push (missing, newSViv (tex->smoothtile));
		1834	}
		1835	}
1375	}	1836	}
1376
1377	if (flags & 2)
1378	{
1379	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1380	}
1381
1382	if (flags & 1)
1383	{
1384	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1385	}
1386	}	1837	}
1387	else	1838	else
1388	cell->darkness = 0;	1839	CELL_CLEAR (cell);
1389	}	1840	}
1390	}	1841	}
		1842	OUTPUT:
		1843	RETVAL
1391		1844
1392	SV *	1845	SV *
1393	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1846	mapmap (DC::Map self, int x0, int y0, int w, int h)
1394	CODE:	1847	CODE:
1395	{	1848	{
1396	int x1, x;	1849	int x1, x;
1397	int y1, y;	1850	int y1, y;
1398	int z;	1851	int z;
…		…
1419	{	1872	{
1420	mapcell *cell = row->col + (x - row->c0);	1873	mapcell *cell = row->col + (x - row->c0);
1421		1874
1422	for (z = 0; z <= 0; z++)	1875	for (z = 0; z <= 0; z++)
1423	{	1876	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1877	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1878	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1879	int a1 = tex.a;
1431		1880
1432	r = (r * a0 + tex.r * a1) / 255;	1881	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1882	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1883	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1884	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1885	}
1438	}	1886	}
1439		1887
1440	*map++ = (r )	1888	*map++ = (r )
1441	\| (g << 8)	1889	\| (g << 8)
…		…
1448	}	1896	}
1449	OUTPUT:	1897	OUTPUT:
1450	RETVAL	1898	RETVAL
1451		1899
1452	void	1900	void
1453	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1901	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1454	CODE:	1902	CODE:
1455	{	1903	{
1456	int vx, vy;
1457	int x, y, z;	1904	int x, y, z;
1458	int last_name;
1459	mapface face;
1460		1905
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1906	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1907	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1908	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1909	smooth_key skey;
		1910	int pl_x, pl_y;
		1911	maptex pl_tex;
		1912	rc_t *rc = rc_alloc ();
		1913	rc_key_t key;
		1914	rc_array_t *arr;
1463		1915
1464	/*	1916	pl_tex.name = 0;
1465	int vx = self->vx = self->w >= sw
1466	? self->x + (self->w - sw) / 2
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468		1917
1469	int vy = self->vy = self->h >= sh	1918	// thats current max. sorry.
1470	? self->y + (self->h - sh) / 2	1919	if (sw > 255) sw = 255;
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1920	if (sh > 255) sh = 255;
1472	*/
1473		1921
1474	glColor4ub (255, 255, 255, 255);	1922	// clear key, in case of extra padding
		1923	memset (&skey, 0, sizeof (skey));
		1924
		1925	memset (&key, 0, sizeof (key));
		1926	key.r = 255;
		1927	key.g = 255;
		1928	key.b = 255;
		1929	key.a = 255;
		1930	key.mode = GL_QUADS;
		1931	key.format = GL_T2F_V3F;
		1932	key.texname = -1;
		1933
		1934	mx += self->x;
		1935	my += self->y;
		1936
		1937	// first pass: determine smooth_max
		1938	// rather ugly, if you ask me
		1939	// could also be stored inside mapcell and updated on change
		1940	memset (smooth_max, 0, sizeof (smooth_max));
		1941
		1942	for (y = 0; y < sh; y++)
		1943	if (0 <= y + my && y + my < self->rows)
		1944	{
		1945	maprow *row = self->row + (y + my);
		1946
		1947	for (x = 0; x < sw; x++)
		1948	if (row->c0 <= x + mx && x + mx < row->c1)
		1949	{
		1950	mapcell *cell = row->col + (x + mx - row->c0);
		1951
		1952	smooth_max[x + 1][y + 1] =
		1953	MAX (self->tex [cell->tile [0]].smoothlevel,
		1954	MAX (self->tex [cell->tile [1]].smoothlevel,
		1955	self->tex [cell->tile [2]].smoothlevel));
		1956	}
		1957	}
1475		1958
1476	glEnable (GL_BLEND);	1959	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1478	glEnable (GL_TEXTURE_2D);
1479	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1480		1962
1481	glBegin (GL_QUADS);
1482
1483	last_name = 0;
1484
1485	for (z = 0; z < 3; z++)	1963	for (z = 0; z <= 2; z++)
		1964	{
		1965	memset (smooth_level, 0, sizeof (smooth_level));
		1966
1486	for (y = 0; y < sh; y++)	1967	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1968	if (0 <= y + my && y + my < self->rows)
1488	{	1969	{
1489	maprow *row = self->row + (y + vy);	1970	maprow *row = self->row + (y + my);
1490		1971
1491	for (x = 0; x < sw; x++)	1972	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1973	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1974	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1975	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	face = cell->face [z];	1976	tileid tile = cell->tile [z];
		1977
		1978	if (tile)
		1979	{
		1980	maptex tex = self->tex [tile];
		1981	int px = (x + 1) * T - tex.w;
		1982	int py = (y + 1) * T - tex.h;
1497		1983
1498	if (face && face < self->texs)	1984	if (key.texname != tex.name)
		1985	{
		1986	if (!tex.name)
		1987	tex = self->tex [2]; /* missing, replace by noface */
		1988
		1989	key.texname = tex.name;
		1990	arr = rc_array (rc, &key);
		1991	}
		1992
		1993	if (expect_false (cell->player == player) && expect_false (z == 2))
		1994	{
		1995	pl_x = px;
		1996	pl_y = py;
		1997	pl_tex = tex;
		1998	continue;
		1999	}
		2000
		2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2003	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2005
		2006	if (expect_false (cell->flags) && expect_false (z == 2))
		2007	{
		2008	// overlays such as the speech bubble, probably more to come
		2009	if (cell->flags & 1)
		2010	{
		2011	maptex tex = self->tex [1];
		2012	int px = x * T + T * 2 / 32;
		2013	int py = y * T - T * 6 / 32;
		2014
		2015	if (tex.name)
		2016	{
		2017	if (key.texname != tex.name)
		2018	{
		2019	key.texname = tex.name;
		2020	arr = rc_array (rc, &key);
		2021	}
		2022
		2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2027	}
		2028	}
		2029	}
		2030
		2031	// update smooth hash
		2032	if (tex.smoothtile)
		2033	{
		2034	skey.tile = tex.smoothtile;
		2035	skey.level = tex.smoothlevel;
		2036
		2037	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2038
		2039	// add bits to current tile and all neighbours. skey.x\|y is
		2040	// shifted +1\|+1 so we always stay positive.
		2041
		2042	// bits is ___n cccc CCCC bbbb
		2043	// n do not draw borders&corners
		2044	// c draw these corners, but...
		2045	// C ... not these
		2046	// b draw these borders
		2047
		2048	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2049	// ┃· ·· ·┃ ━━
		2050
		2051	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2052	// ·· ·· ·┏ ┓·
		2053
		2054	// full tile
		2055	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2056
		2057	// borders
		2058	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2059	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2060	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2061	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2062
		2063	// corners
		2064	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2065	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2066	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2067	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2068	}
		2069	}
		2070	}
		2071	}
		2072
		2073	rc_draw (rc);
		2074	rc_clear (rc);
		2075
		2076	// go through all smoothlevels, lowest to highest, then draw.
		2077	// this is basically counting sort
		2078	{
		2079	int w, b;
		2080
		2081	glEnable (GL_TEXTURE_2D);
		2082	glBegin (GL_QUADS);
		2083	for (w = 0; w < 256 / 32; ++w)
		2084	{
		2085	uint32_t smask = smooth_level [w];
		2086	if (smask)
		2087	for (b = 0; b < 32; ++b)
		2088	if (smask & (((uint32_t)1) << b))
1499	{	2089	{
1500	maptex tex = self->tex [face];	2090	int level = (w << 5) \| b;
1501	int px = (x + 1) * 32 - tex.w;	2091	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		2092
1504	if (last_name != tex.name)	2093	hv_iterinit (smooth);
		2094	while ((he = hv_iternext (smooth)))
1505	{	2095	{
1506	glEnd ();	2096	smooth_key skey = (smooth_key )HeKEY (he);
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2097	IV bits = SvIVX (HeVAL (he));
1508	glBegin (GL_QUADS);
1509	}
1510		2098
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)	2099	if (!(bits & 0x1000)
		2100	&& skey->level == level
		2101	&& level > smooth_max [skey->x][skey->y])
1520	{	2102	{
1521	maptex tex = self->tex [1];	2103	maptex tex = self->tex [skey->tile];
1522	int px = (x + 1) * 32 - tex.w + 2;	2104	int px = (((int)skey->x) - 1) * T;
1523	int py = (y + 1) * 32 - tex.h - 6;	2105	int py = (((int)skey->y) - 1) * T;
		2106	int border = bits & 15;
		2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2108	float dx = tex.s * .0625f; // 16 images/row
		2109	float dy = tex.t * .5f ; // 2 images/column
1524		2110
		2111	if (tex.name)
		2112	{
		2113	// this time avoiding texture state changes
		2114	// save gobs of state changes.
		2115	if (key.texname != tex.name)
		2116	{
1525	glEnd ();	2117	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1527	glBegin (GL_QUADS);	2119	glBegin (GL_QUADS);
		2120	}
1528		2121
		2122	if (border)
		2123	{
		2124	float ox = border * dx;
		2125
		2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2130	}
		2131
		2132	if (corner)
		2133	{
		2134	float ox = corner * dx;
		2135
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2140	}
		2141	}
		2142	}
1533	}	2143	}
1534	}	2144	}
1535	}
1536	}	2145	}
1537		2146
1538	glEnd ();	2147	glEnd ();
1539
1540	glDisable (GL_TEXTURE_2D);	2148	glDisable (GL_TEXTURE_2D);
		2149	key.texname = -1;
		2150	}
		2151
		2152	hv_clear (smooth);
		2153	}
		2154
		2155	if (pl_tex.name)
		2156	{
		2157	maptex tex = pl_tex;
		2158	int px = pl_x + sdx;
		2159	int py = pl_y + sdy;
		2160
		2161	key.texname = tex.name;
		2162	arr = rc_array (rc, &key);
		2163
		2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2166	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2168
		2169	rc_draw (rc);
		2170	}
		2171
1541	glDisable (GL_BLEND);	2172	glDisable (GL_BLEND);
		2173	rc_free (rc);
1542		2174
1543	// top layer: overlays such as the health bar	2175	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	2176	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	2177	if (0 <= y + my && y + my < self->rows)
1546	{	2178	{
1547	maprow *row = self->row + (y + vy);	2179	maprow *row = self->row + (y + my);
1548		2180
1549	for (x = 0; x < sw; x++)	2181	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	2182	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	2183	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	2184	mapcell *cell = row->col + (x + mx - row->c0);
1553		2185
1554	int px = x * 32;	2186	int px = x * T;
1555	int py = y * 32;	2187	int py = y * T;
1556		2188
1557	if (cell->stat_hp)	2189	if (cell->stat_hp)
1558	{	2190	{
1559	int width = cell->stat_width * 32;	2191	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	2192	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		2193
1562	glColor3ub (0, 0, 0);	2194	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	2195	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	2196	px + width - 1, py);
1565		2197
…		…
1571	}	2203	}
1572	}	2204	}
1573	}	2205	}
1574		2206
1575	void	2207	void
1576	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2208	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1577	CODE:	2209	CODE:
1578	{	2210	{
1579	static float color[16][3] = {	2211	static float color[16][3] = {
1580	{ 0.00F, 0.00F, 0.00F },	2212	{ 0.00F, 0.00F, 0.00F },
1581	{ 1.00F, 1.00F, 1.00F },	2213	{ 1.00F, 1.00F, 1.00F },
…		…
1631	glDisable (GL_BLEND);	2263	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	2264	glDisable (GL_TEXTURE_2D);
1633	}	2265	}
1634		2266
1635	void	2267	void
1636	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2268	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1637	PPCODE:	2269	PPCODE:
1638	{	2270	{
1639	int vx, vy;
1640	int x, y;	2271	int x, y;
		2272	int sw1 = sw + 2;
		2273	int sh1 = sh + 2;
		2274	int sh3 = sh * 3;
1641	int sw4 = (sw + 3) & ~3;	2275	int sw34 = (sw * 3 + 3) & ~3;
		2276	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1642	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2277	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1643	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2278	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1644		2279
1645	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	2280	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	2281	SvCUR_set (darkness3_sv, sw34 * sh3);
1648		2282
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2283	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2284	my += self->y - 1;
1651		2285
		2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2287
1652	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1654	{	2290	{
1655	maprow *row = self->row + (y + vy);	2291	maprow *row = self->row + (y + my);
1656		2292
1657	for (x = 0; x < sw; x++)	2293	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2294	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2295	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2296	mapcell *cell = row->col + (x + mx - row->c0);
1661		2297
1662	darkness[y * sw4 + x] = cell->darkness	2298	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2299	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2300	: 255 - FOW_DARKNESS;
1665	}	2301	}
1666	}	2302	}
1667		2303
		2304	for (y = 0; y < sh; ++y)
		2305	for (x = 0; x < sw; ++x)
		2306	{
		2307	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2308	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2309	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2310	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2311	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2312	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2313	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2314	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2315	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2316
		2317	uint8_t r11 = (d11 + d21 + d12) / 3;
		2318	uint8_t r21 = d21;
		2319	uint8_t r31 = (d21 + d31 + d32) / 3;
		2320
		2321	uint8_t r12 = d12;
		2322	uint8_t r22 = d22;
		2323	uint8_t r32 = d32;
		2324
		2325	uint8_t r13 = (d13 + d23 + d12) / 3;
		2326	uint8_t r23 = d23;
		2327	uint8_t r33 = (d23 + d33 + d32) / 3;
		2328
		2329	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2332	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2335	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2338	}
		2339
		2340	free (darkness1);
		2341
1668	EXTEND (SP, 3);	2342	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2343	PUSHs (sv_2mortal (newSViv (sw34)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2344	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2345	PUSHs (darkness3_sv);
1672	}	2346	}
1673		2347
1674	SV *	2348	SV *
1675	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2349	get_rect (DC::Map self, int x0, int y0, int w, int h)
1676	CODE:	2350	CODE:
1677	{	2351	{
1678	int x, y, x1, y1;	2352	int x, y, x1, y1;
1679	SV data_sv = newSV (w h * 7 + 5);	2353	SV data_sv = newSV (w h * 7 + 5);
1680	uint8_t data = (uint8_t )SvPVX (data_sv);	2354	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2379	if (row && row->c0 <= x && x < row->c1)
1706	{	2380	{
1707	mapcell *cell = row->col + (x - row->c0);	2381	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2382	uint8_t flags = 0;
1709		2383
1710	if (cell->face [0]) flags \|= 1;	2384	if (cell->tile [0]) flags \|= 1;
1711	if (cell->face [1]) flags \|= 2;	2385	if (cell->tile [1]) flags \|= 2;
1712	if (cell->face [2]) flags \|= 4;	2386	if (cell->tile [2]) flags \|= 4;
1713		2387
1714	*data++ = flags;	2388	*data++ = flags;
1715		2389
1716	if (flags & 1)	2390	if (flags & 1)
1717	{	2391	{
		2392	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2393	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2394	*data++ = tile;
1720	}	2395	}
1721		2396
1722	if (flags & 2)	2397	if (flags & 2)
1723	{	2398	{
		2399	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2400	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2401	*data++ = tile;
1726	}	2402	}
1727		2403
1728	if (flags & 4)	2404	if (flags & 4)
1729	{	2405	{
		2406	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2407	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2408	*data++ = tile;
1732	}	2409	}
1733	}	2410	}
1734	else	2411	else
1735	*data++ = 0;	2412	*data++ = 0;
1736	}	2413	}
1737	}	2414	}
1738		2415
		2416	/* if size is wh + 5 then no data has been found /
		2417	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2418	{
1739	SvPOK_only (data_sv);	2419	SvPOK_only (data_sv);
1740	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2421	}
		2422
1741	RETVAL = data_sv;	2423	RETVAL = data_sv;
1742	}	2424	}
1743	OUTPUT:	2425	OUTPUT:
1744	RETVAL	2426	RETVAL
1745		2427
1746	void	2428	void
1747	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2429	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1748	PPCODE:	2430	PPCODE:
1749	{	2431	{
1750	int x, y, z;	2432	int x, y, z;
1751	int w, h;	2433	int w, h;
1752	int x1, y1;	2434	int x1, y1;
		2435	STRLEN len;
		2436	uint8_t data, end;
		2437
		2438	len = SvLEN (data_sv);
		2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2440	data = SvPVbyte_nolen (data_sv);
		2441	end = data + len + 8;
		2442
		2443	if (len < 5)
		2444	XSRETURN_EMPTY;
1753		2445
1754	if (*data++ != 0)	2446	if (*data++ != 0)
1755	return; /* version mismatch */	2447	XSRETURN_EMPTY; /* version mismatch */
1756		2448
1757	w = data++ << 8; w \|= data++;	2449	w = data++ << 8; w \|= data++;
1758	h = data++ << 8; h \|= data++;	2450	h = data++ << 8; h \|= data++;
1759		2451
1760	// we need to do this 'cause we don't keep an absolute coord system for rows	2452	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1772	{	2464	{
1773	maprow *row = map_get_row (self, y);	2465	maprow *row = map_get_row (self, y);
1774		2466
1775	for (x = x0; x < x1; x++)	2467	for (x = x0; x < x1; x++)
1776	{	2468	{
		2469	uint8_t flags;
		2470
		2471	if (data + 7 >= end)
		2472	XSRETURN_EMPTY;
		2473
1777	uint8_t flags = *data++;	2474	flags = *data++;
1778		2475
1779	if (flags)	2476	if (flags)
1780	{	2477	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2478	mapcell *cell = row_get_cell (row, x);
		2479	tileid tile[3] = { 0, 0, 0 };
1784		2480
1785	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2481	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1786	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2482	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1787	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2483	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1788		2484
1789	if (cell->darkness == 0)	2485	if (cell->darkness == 0)
1790	{	2486	{
1791	cell->darkness = 0;	2487	/cell->darkness = 0;/
		2488	EXTEND (SP, 3);
1792		2489
1793	for (z = 0; z <= 2; z++)	2490	for (z = 0; z <= 2; z++)
1794	{	2491	{
1795	cell->face[z] = face[z];	2492	tileid t = tile [z];
1796		2493
1797	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2494	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2495	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2496	PUSHs (sv_2mortal (newSViv (t)));
		2497	need_texid (self, t);
		2498	}
		2499
		2500	cell->tile [z] = t;
1799	}	2501	}
1800	}	2502	}
1801	}	2503	}
1802	}	2504	}
1803	}	2505	}
1804	}	2506	}
1805		2507
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2508	MODULE = Deliantra::Client PACKAGE = DC::RW
1807		2509
1808	CFPlus::MixChunk	2510	DC::RW
1809	new_from_file (SV class, char path)	2511	new (SV class, SV data_sv)
1810	CODE:	2512	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2513	{
		2514	STRLEN datalen;
		2515	char *data = SvPVbyte (data_sv, datalen);
		2516
		2517	RETVAL = SDL_RWFromConstMem (data, datalen);
		2518	}
1812	OUTPUT:	2519	OUTPUT:
1813	RETVAL	2520	RETVAL
1814		2521
		2522	DC::RW
		2523	new_from_file (SV class, const char path, const char *mode = "rb")
		2524	CODE:
		2525	RETVAL = SDL_RWFromFile (path, mode);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	# fails on win32:
		2530	# dc.xs(2268) : error C2059: syntax error : '('
1815	void	2531	#void
		2532	#close (DC::RW self)
		2533	# CODE:
		2534	# (self->(close)) (self);
		2535
		2536	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2537
		2538	PROTOTYPES: DISABLE
		2539
		2540	DC::Channel
		2541	find ()
		2542	CODE:
		2543	{
		2544	RETVAL = Mix_GroupAvailable (-1);
		2545
		2546	if (RETVAL < 0)
		2547	{
		2548	RETVAL = Mix_GroupOldest (-1);
		2549
		2550	if (RETVAL < 0)
		2551	XSRETURN_UNDEF;
		2552
		2553	Mix_HaltChannel (RETVAL);
		2554	}
		2555
		2556	Mix_UnregisterAllEffects (RETVAL);
		2557	Mix_Volume (RETVAL, 128);
		2558	}
		2559	OUTPUT:
		2560	RETVAL
		2561
		2562	void
		2563	halt (DC::Channel self)
		2564	CODE:
		2565	Mix_HaltChannel (self);
		2566
		2567	void
		2568	expire (DC::Channel self, int ticks = -1)
		2569	CODE:
		2570	Mix_ExpireChannel (self, ticks);
		2571
		2572	void
		2573	fade_out (DC::Channel self, int ticks = -1)
		2574	CODE:
		2575	Mix_FadeOutChannel (self, ticks);
		2576
		2577	int
		2578	volume (DC::Channel self, int volume)
		2579	CODE:
		2580	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2581	OUTPUT:
		2582	RETVAL
		2583
		2584	void
		2585	unregister_all_effects (DC::Channel self)
		2586	CODE:
		2587	Mix_UnregisterAllEffects (self);
		2588
		2589	void
		2590	set_panning (DC::Channel self, int left, int right)
		2591	CODE:
		2592	left = CLAMP (left , 0, 255);
		2593	right = CLAMP (right, 0, 255);
		2594	Mix_SetPanning (self, left, right);
		2595
		2596	void
		2597	set_distance (DC::Channel self, int distance)
		2598	CODE:
		2599	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2600
		2601	void
		2602	set_position (DC::Channel self, int angle, int distance)
		2603	CODE:
		2604
		2605	void
		2606	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2607	CODE:
		2608	{
		2609	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2610	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2612	}
		2613
		2614	void
		2615	set_reverse_stereo (DC::Channel self, int flip)
		2616	CODE:
		2617	Mix_SetReverseStereo (self, flip);
		2618
		2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2620
		2621	PROTOTYPES: DISABLE
		2622
		2623	DC::MixChunk
		2624	new (SV *class, DC::RW rwops)
		2625	CODE:
		2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
1816	DESTROY (CFPlus::MixChunk self)	2631	DESTROY (DC::MixChunk self)
1817	CODE:	2632	CODE:
1818	Mix_FreeChunk (self);	2633	Mix_FreeChunk (self);
1819		2634
1820	int	2635	int
1821	volume (CFPlus::MixChunk self, int volume = -1)	2636	volume (DC::MixChunk self, int volume = -1)
1822	CODE:	2637	CODE:
		2638	if (items > 1)
		2639	volume = CLAMP (volume, 0, 128);
1823	RETVAL = Mix_VolumeChunk (self, volume);	2640	RETVAL = Mix_VolumeChunk (self, volume);
1824	OUTPUT:	2641	OUTPUT:
1825	RETVAL	2642	RETVAL
1826		2643
1827	int	2644	DC::Channel
1828	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2645	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1829	CODE:	2646	CODE:
		2647	{
1830	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2648	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2649
		2650	if (RETVAL < 0)
		2651	XSRETURN_UNDEF;
		2652
		2653	if (channel < 0)
		2654	{
		2655	Mix_UnregisterAllEffects (RETVAL);
		2656	Mix_Volume (RETVAL, 128);
		2657	}
		2658	}
1831	OUTPUT:	2659	OUTPUT:
1832	RETVAL	2660	RETVAL
1833		2661
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1835		2663
1836	int	2664	int
1837	volume (int volume = -1)	2665	volume (int volume = -1)
		2666	PROTOTYPE: ;$
1838	CODE:	2667	CODE:
		2668	if (items > 0)
		2669	volume = CLAMP (volume, 0, 128);
1839	RETVAL = Mix_VolumeMusic (volume);	2670	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2671	OUTPUT:
1841	RETVAL	2672	RETVAL
1842		2673
		2674	void
		2675	fade_out (int ms)
		2676	CODE:
		2677	Mix_FadeOutMusic (ms);
		2678
		2679	void
		2680	halt ()
		2681	CODE:
		2682	Mix_HaltMusic ();
		2683
1843	CFPlus::MixMusic	2684	DC::MixMusic
1844	new_from_file (SV class, char path)	2685	new (SV *class, DC::RW rwops)
1845	CODE:	2686	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2687	RETVAL = Mix_LoadMUS_RW (rwops);
1847	OUTPUT:	2688	OUTPUT:
1848	RETVAL	2689	RETVAL
1849		2690
1850	void	2691	void
1851	DESTROY (CFPlus::MixMusic self)	2692	DESTROY (DC::MixMusic self)
1852	CODE:	2693	CODE:
1853	Mix_FreeMusic (self);	2694	Mix_FreeMusic (self);
1854		2695
1855	int	2696	int
1856	play (CFPlus::MixMusic self, int loops = -1)	2697	play (DC::MixMusic self, int loops = -1)
1857	CODE:	2698	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2699	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	2700	OUTPUT:
1860	RETVAL	2701	RETVAL
1861		2702
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2703	void
		2704	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2705	CODE:
		2706	Mix_FadeInMusicPos (self, loops, ms, position);
		2707
		2708	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2709
		2710	PROTOTYPES: ENABLE
1863		2711
1864	BOOT:	2712	BOOT:
1865	{	2713	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2714	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1867	static const struct {	2715	static const struct {
1868	const char *name;	2716	const char *name;
1869	IV iv;	2717	IV iv;
1870	} *civ, const_iv[] = {	2718	} *civ, const_iv[] = {
1871	# define const_iv(name) { # name, (IV)name }	2719	# define const_iv(name) { # name, (IV)name }
		2720	const_iv (GL_VENDOR),
		2721	const_iv (GL_VERSION),
		2722	const_iv (GL_EXTENSIONS),
1872	const_iv (GL_COLOR_MATERIAL),	2723	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2724	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2725	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2726	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2727	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	2731	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	2732	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	2733	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	2734	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	2735	const_iv (GL_BACK),
		2736	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	2737	const_iv (GL_AND),
1886	const_iv (GL_ONE),	2738	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	2739	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	2740	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	2741	const_iv (GL_DST_ALPHA),
…		…
1902	const_iv (GL_INTENSITY),	2754	const_iv (GL_INTENSITY),
1903	const_iv (GL_LUMINANCE),	2755	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2756	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2757	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2758	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2759	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2760	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2762	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2763	const_iv (GL_COMPRESSED_RGB_ARB),
		2764	const_iv (GL_COMPRESSED_RGBA_ARB),
1907	const_iv (GL_COMPILE),	2765	const_iv (GL_COMPILE),
		2766	const_iv (GL_PROXY_TEXTURE_1D),
		2767	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2768	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2769	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2770	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2771	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2772	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1933	const_iv (GL_COLOR_LOGIC_OP),	2793	const_iv (GL_COLOR_LOGIC_OP),
1934	const_iv (GL_SEPARABLE_2D),	2794	const_iv (GL_SEPARABLE_2D),
1935	const_iv (GL_CONVOLUTION_2D),	2795	const_iv (GL_CONVOLUTION_2D),
1936	const_iv (GL_CONVOLUTION_BORDER_MODE),	2796	const_iv (GL_CONVOLUTION_BORDER_MODE),
1937	const_iv (GL_CONSTANT_BORDER),	2797	const_iv (GL_CONSTANT_BORDER),
		2798	const_iv (GL_POINTS),
1938	const_iv (GL_LINES),	2799	const_iv (GL_LINES),
1939	const_iv (GL_LINE_STRIP),	2800	const_iv (GL_LINE_STRIP),
1940	const_iv (GL_LINE_LOOP),	2801	const_iv (GL_LINE_LOOP),
1941	const_iv (GL_QUADS),	2802	const_iv (GL_QUADS),
1942	const_iv (GL_QUAD_STRIP),	2803	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	2804	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	2805	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	2806	const_iv (GL_TRIANGLE_FAN),
		2807	const_iv (GL_POLYGON),
1946	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2808	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2809	const_iv (GL_POINT_SMOOTH_HINT),
		2810	const_iv (GL_LINE_SMOOTH_HINT),
		2811	const_iv (GL_POLYGON_SMOOTH_HINT),
		2812	const_iv (GL_GENERATE_MIPMAP_HINT),
		2813	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1947	const_iv (GL_FASTEST),	2814	const_iv (GL_FASTEST),
		2815	const_iv (GL_DONT_CARE),
		2816	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	2817	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	2818	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	2819	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	2820	const_iv (GL_T2F_N3F_V3F),
1952	# undef const_iv	2821	# undef const_iv
1953	};	2822	};
1954		2823
1955	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2824	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1956	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2825	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2826
		2827	texture_av = newAV ();
		2828	AvREAL_off (texture_av);
1957	}	2829	}
		2830
		2831	void
		2832	disable_GL_EXT_blend_func_separate ()
		2833	CODE:
		2834	gl.BlendFuncSeparate = 0;
		2835	gl.BlendFuncSeparateEXT = 0;
1958		2836
1959	char *	2837	char *
1960	gl_vendor ()	2838	gl_vendor ()
1961	CODE:	2839	CODE:
1962	RETVAL = (char *)glGetString (GL_VENDOR);	2840	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1975	CODE:	2853	CODE:
1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2854	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1977	OUTPUT:	2855	OUTPUT:
1978	RETVAL	2856	RETVAL
1979		2857
		2858	const char *glGetString (GLenum pname)
		2859
		2860	GLint glGetInteger (GLenum pname)
		2861	CODE:
		2862	glGetIntegerv (pname, &RETVAL);
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	GLdouble glGetDouble (GLenum pname)
		2867	CODE:
		2868	glGetDoublev (pname, &RETVAL);
		2869	OUTPUT:
		2870	RETVAL
		2871
1980	int glGetError ()	2872	int glGetError ()
1981		2873
1982	void glFinish ()	2874	void glFinish ()
1983		2875
1984	void glClear (int mask)	2876	void glClear (int mask)
…		…
2021	# near_ and far_ are due to microsofts buggy "c" compiler	2913	# near_ and far_ are due to microsofts buggy "c" compiler
2022	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2914	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2023		2915
2024	# near_ and far_ are due to microsofts buggy "c" compiler	2916	# near_ and far_ are due to microsofts buggy "c" compiler
2025	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2917	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2918
		2919	PROTOTYPES: DISABLE
2026		2920
2027	void glViewport (int x, int y, int width, int height)	2921	void glViewport (int x, int y, int width, int height)
2028		2922
2029	void glScissor (int x, int y, int width, int height)	2923	void glScissor (int x, int y, int width, int height)
2030		2924
…		…
2038		2932
2039	void glRotate (float angle, float x, float y, float z)	2933	void glRotate (float angle, float x, float y, float z)
2040	CODE:	2934	CODE:
2041	glRotatef (angle, x, y, z);	2935	glRotatef (angle, x, y, z);
2042		2936
2043	void glBegin (int mode)
2044
2045	void glEnd ()
2046
2047	void glColor (float r, float g, float b, float a = 1.0)	2937	void glColor (float r, float g, float b, float a = 1.0)
2048	PROTOTYPE: @
2049	ALIAS:	2938	ALIAS:
2050	glColor_premultiply = 1	2939	glColor_premultiply = 1
2051	CODE:	2940	CODE:
2052	if (ix)	2941	if (ix)
2053	{	2942	{
…		…
2056	b *= a;	2945	b *= a;
2057	}	2946	}
2058	// microsoft visual "c" rounds instead of truncating...	2947	// microsoft visual "c" rounds instead of truncating...
2059	glColor4f (r, g, b, a);	2948	glColor4f (r, g, b, a);
2060		2949
2061	void glInterleavedArrays (int format, int stride, char *data)
2062
2063	void glDrawElements (int mode, int count, int type, char *indices)
2064
2065	# 1.2 void glDrawRangeElements (int mode, int start, int end
2066
2067	void glRasterPos (float x, float y, float z = 0.)	2950	void glRasterPos (float x, float y, float z = 0.)
2068	CODE:	2951	CODE:
2069	glRasterPos3f (0, 0, z);	2952	glRasterPos3f (0, 0, z);
2070	glBitmap (0, 0, 0, 0, x, y, 0);	2953	glBitmap (0, 0, 0, 0, x, y, 0);
2071		2954
…		…
2075		2958
2076	void glTexCoord (float s, float t)	2959	void glTexCoord (float s, float t)
2077	CODE:	2960	CODE:
2078	glTexCoord2f (s, t);	2961	glTexCoord2f (s, t);
2079		2962
		2963	void glRect (float x1, float y1, float x2, float y2)
		2964	CODE:
		2965	glRectf (x1, y1, x2, y2);
		2966
		2967	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2968	CODE:
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (x1, y1);
		2971	glVertex2f (x2, y1);
		2972	glVertex2f (x2, y2);
		2973	glVertex2f (x1, y2);
		2974	glEnd ();
		2975
		2976	PROTOTYPES: ENABLE
		2977
		2978	void glBegin (int mode)
		2979
		2980	void glEnd ()
		2981
		2982	void glPointSize (GLfloat size)
		2983
		2984	void glLineWidth (GLfloat width)
		2985
		2986	void glInterleavedArrays (int format, int stride, char *data)
		2987
		2988	void glDrawElements (int mode, int count, int type, char *indices)
		2989
		2990	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2991
2080	void glTexEnv (int target, int pname, float param)	2992	void glTexEnv (int target, int pname, float param)
2081	CODE:	2993	CODE:
2082	glTexEnvf (target, pname, param);	2994	glTexEnvf (target, pname, param);
2083		2995
2084	void glTexParameter (int target, int pname, float param)	2996	void glTexParameter (int target, int pname, float param)
…		…
2100	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3012	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2101	CODE:	3013	CODE:
2102	if (gl.SeparableFilter2D)	3014	if (gl.SeparableFilter2D)
2103	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3015	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2104		3016
2105	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3017	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2106		3018
2107	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3019	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2108		3020
2109	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3021	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3022
		3023	void glPixelZoom (float x, float y)
2110		3024
2111	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3025	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2112		3026
2113	int glGenTexture ()	3027	int glGenTexture ()
2114	CODE:	3028	CODE:
2115	{	3029	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	3030	OUTPUT:
2121	RETVAL	3031	RETVAL
2122		3032
2123	void glDeleteTexture (int name)	3033	void glDeleteTexture (int name)
2124	CODE:	3034	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	3035	del_texture (name);
2128	}	3036
2129
2130	int glGenList ()	3037	int glGenList ()
2131	CODE:	3038	CODE:
2132	RETVAL = glGenLists (1);	3039	RETVAL = glGenLists (1);
2133	OUTPUT:	3040	OUTPUT:
2134	RETVAL	3041	RETVAL
…		…
2141		3048
2142	void glEndList ()	3049	void glEndList ()
2143		3050
2144	void glCallList (int list)	3051	void glCallList (int list)
2145		3052
		3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3054
		3055	PROTOTYPES: DISABLE
		3056
		3057	void
		3058	find_widget (SV *self, NV x, NV y)
		3059	PPCODE:
		3060	{
		3061	if (within_widget (self, x, y))
		3062	XPUSHs (self);
		3063	}
		3064
		3065	BOOT:
		3066	{
		3067	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3068
		3069	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3070	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3071	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3072	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3073	}
		3074
		3075	void
		3076	draw (SV *self)
		3077	CODE:
		3078	{
		3079	HV *hv;
		3080	SV **svp;
		3081	NV x, y, w, h;
		3082	SV *draw_x_sv = GvSV (draw_x_gv);
		3083	SV *draw_y_sv = GvSV (draw_y_gv);
		3084	SV *draw_w_sv = GvSV (draw_w_gv);
		3085	SV *draw_h_sv = GvSV (draw_h_gv);
		3086	double draw_x, draw_y;
		3087
		3088	if (!SvROK (self))
		3089	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3090
		3091	hv = (HV *)SvRV (self);
		3092
		3093	if (SvTYPE (hv) != SVt_PVHV)
		3094	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3095
		3096	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3097	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3098
		3099	if (!h \|\| !w)
		3100	XSRETURN_EMPTY;
		3101
		3102	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3103	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3104
		3105	draw_x = SvNV (draw_x_sv) + x;
		3106	draw_y = SvNV (draw_y_sv) + y;
		3107
		3108	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3109	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3110	XSRETURN_EMPTY;
		3111
		3112	sv_setnv (draw_x_sv, draw_x);
		3113	sv_setnv (draw_y_sv, draw_y);
		3114
		3115	glPushMatrix ();
		3116	glTranslated (x, y, 0);
		3117
		3118	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3119	{
		3120	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3121
		3122	if (svp && SvTRUE (*svp))
		3123	{
		3124	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3125	glEnable (GL_BLEND);
		3126	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3127	glBegin (GL_QUADS);
		3128	glVertex2f (0, 0);
		3129	glVertex2f (w, 0);
		3130	glVertex2f (w, h);
		3131	glVertex2f (0, h);
		3132	glEnd ();
		3133	glDisable (GL_BLEND);
		3134	}
		3135	}
		3136	#if 0
		3137	// draw borders, for debugging
		3138	glPushMatrix ();
		3139	glColor4f (1., 1., 0., 1.);
		3140	glTranslatef (.5, .5, 0.);
		3141	glBegin (GL_LINE_LOOP);
		3142	glVertex2f (0 , 0);
		3143	glVertex2f (w - 1, 0);
		3144	glVertex2f (w - 1, h - 1);
		3145	glVertex2f (0 , h - 1);
		3146	glEnd ();
		3147	glPopMatrix ();
		3148	#endif
		3149	PUSHMARK (SP);
		3150	XPUSHs (self);
		3151	PUTBACK;
		3152	call_method ("_draw", G_VOID \| G_DISCARD);
		3153	SPAGAIN;
		3154
		3155	glPopMatrix ();
		3156
		3157	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3158	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3159	}
		3160

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs. Revision 1.274 by root, Wed Aug 20 17:50:47 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.274 by root, Wed Aug 20 17:50:47 2008 UTC