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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.162 by root, Fri Oct 13 19:23:08 2006 UTC vs.
Revision 1.274 by root, Wed Aug 20 17:50:47 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		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
30	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
32		51
33	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
34		53
35	#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
36		66
37	#ifndef _WIN32	67	#ifndef _WIN32
38	# include <sys/types.h>	68	# include <sys/types.h>
39	# include <sys/socket.h>	69	# include <sys/socket.h>
40	# include <netinet/in.h>	70	# include <netinet/in.h>
41	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
42	# include <inttypes.h>	72	# include <inttypes.h>
43	#endif	73	#endif
44		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		85
47	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
48		87
49	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
51		90
52	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
53		92
54	#if 0	93	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	95
57	# define PARACHUTE 0	96	static AV *texture_av;
58	#endif
59		97
60	static struct	98	static struct
61	{	99	{
62	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	101	#include "glfunc.h"
64	#undef GL_FUNC	102	#undef GL_FUNC
65	} gl;	103	} gl;
66		104
		105	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	107	{
69	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	112	else
74	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
75	}	114	}
76		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
77	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
78		142
79	#include "pango-font.c"	143	#include "pango-font.c"
80	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
81	#include "pango-render.c"	145	#include "pango-render.c"
82		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
85		151
86	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
87		153
88	static int	154	static int
89	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
90	{	156	{
91	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
105		171
106	typedef struct cf_layout {	172	typedef struct cf_layout {
107	PangoLayout *pl;	173	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
109	int base_height;	175	int base_height;
110	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
111	} *CFPlus__Layout;	178	} *DC__Layout;
112		179
113	static CFPlus__Font default_font;	180	static DC__Font default_font;
114	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
116		183
117	static void	184	static void
118	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	190	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	192	}
126		193
127	static void	194	static void
128	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
129	{	196	{
130	/* 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
131	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
132	*/	199	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
134		201
135	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		204
138	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
139	}	206	}
140		207
141	static void	208	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	210	{
144	PangoRectangle rect;	211	PangoRectangle rect;
145		212
146	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		221
155	*w = rect.width;	222	*w = rect.width;
156	*h = rect.height;	223	*h = rect.height;
157	}	224	}
158		225
		226	typedef uint16_t tileid;
159	typedef uint16_t mapface;	227	typedef uint16_t faceid;
160		228
161	typedef struct {	229	typedef struct {
162	GLint name;	230	GLuint name;
163	int w, h;	231	int w, h;
164	float s, t;	232	float s, t;
165	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
166	} maptex;	236	} maptex;
167		237
168	typedef struct {	238	typedef struct {
169	uint32_t player;	239	uint32_t player;
170	mapface face[3];	240	tileid tile[3];
171	uint16_t darkness;	241	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	242	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	243	} mapcell;
174		244
175	typedef struct {	245	typedef struct {
176	int32_t c0, c1;	246	int32_t c0, c1;
177	mapcell *col;	247	mapcell *col;
178	} maprow;	248	} maprow;
179		249
180	typedef struct map {	250	typedef struct map {
181	int x, y, w, h;	251	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	253	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	254	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		255
189	int32_t rows;	256	int32_t rows;
190	maprow *row;	257	maprow *row;
191	} *CFPlus__Map;	258	} *DC__Map;
192		259
193	static char *	260	static char *
194	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
195	{	262	{
196	char *p;	263	char *p;
…		…
213	}	280	}
214		281
215	#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))
216	#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))
217		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
218	static maprow *	305	static maprow *
219	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
220	{	307	{
221	if (0 > y)	308	if (0 > y)
222	{	309	{
223	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
262		349
263	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
264	}	351	}
265		352
266	static mapcell *	353	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
268	{	355	{
269	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
270	}	357	}
271		358
272	static void	359	static void
273	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
274	{	361	{
275	int r;	362	int r;
276		363
277	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	372	self->oy = 0;
286	self->row = 0;	373	self->row = 0;
287	self->rows = 0;	374	self->rows = 0;
288	}	375	}
289		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
290	static void	387	static void
291	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)
292	{	389	{
293	int x, y;	390	int x, y;
294	maprow *row;	391	maprow *row;
295	mapcell *cell;	392	mapcell *cell;
296		393
…		…
308	if (x >= row->c1)	405	if (x >= row->c1)
309	break;	406	break;
310		407
311	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
312		409
313	cell->darkness = 0;	410	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	411	}
318	}	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);
319	}	429	}
320		430
321	static void	431	static void
322	music_finished (void)	432	music_finished (void)
323	{	433	{
…		…
359	n \|= n >> 16;	469	n \|= n >> 16;
360		470
361	return n + 1;	471	return n + 1;
362	}	472	}
363		473
364	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
365		571
366	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
367		573
368	BOOT:	574	BOOT:
369	{	575	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	577	static const struct {
372	const char *name;	578	const char *name;
373	IV iv;	579	IV iv;
374	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
375	# 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
376	const_iv (SDL_ACTIVEEVENT),	585	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	586	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	587	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	588	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	589	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	598	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	599	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	600	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	601	const_iv (SDL_VIDEOEXPOSE),
393	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),
394	const_iv (SDLK_KP0),	610	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	611	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	612	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	613	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	614	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	669	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	670	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	671	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	672	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	673	const_iv (SDLK_UNDO),
		674
458	const_iv (KMOD_NONE),	675	const_iv (KMOD_NONE),
		676	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	677	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	678	const_iv (KMOD_RSHIFT),
		679	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	680	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	681	const_iv (KMOD_RCTRL),
		682	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	683	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	684	const_iv (KMOD_RALT),
		685	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	686	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	687	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	688	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	689	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	690	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	691
471	const_iv (KMOD_SHIFT),	692	const_iv (MIX_DEFAULT_FORMAT),
472	const_iv (KMOD_ALT),	693
473	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)
474	# undef const_iv	722	# undef const_iv
475	};	723	};
476		724
477	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; )
478	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);
479	}	730	}
		731
		732	void
		733	weaken (SV *rv)
		734	PROTOTYPE: $
		735	CODE:
		736	sv_rvweaken (rv);
480		737
481	int	738	int
482	in_destruct ()	739	in_destruct ()
483	CODE:	740	CODE:
484	RETVAL = PL_main_cv == Nullcv;	741	RETVAL = PL_main_cv == Nullcv;
…		…
486	RETVAL	743	RETVAL
487		744
488	NV floor (NV x)	745	NV floor (NV x)
489		746
490	NV ceil (NV x)	747	NV ceil (NV x)
		748
		749	IV minpot (UV n)
		750
		751	IV popcount (UV n)
491		752
492	void	753	void
493	pango_init ()	754	pango_init ()
494	CODE:	755	CODE:
495	{	756	{
496	opengl_fontmap = pango_opengl_font_map_new ();	757	opengl_fontmap = pango_opengl_font_map_new ();
497	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);
498	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
499	}	765	}
500		766
501	int	767	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		768
504	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
505	SDL_Quit ()	777	void SDL_Quit ()
506		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
507	void	788	void
508	SDL_ListModes ()	789	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	790	PPCODE:
510	{	791	{
511	SDL_Rect **m;	792	SDL_Rect **m;
512		793
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	794	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	797	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		798
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	799	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	800	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		801
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	802	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		806
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	807	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	808	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif
531
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534		809
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	810	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		811
537	if (m && m != (SDL_Rect **)-1)	812	if (m && m != (SDL_Rect **)-1)
538	while (*m)	813	while (*m)
539	{	814	{
		815	if ((m)->w >= 400 && (m)->h >= 300)
		816	{
540	AV *av = newAV ();	817	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	818	av_push (av, newSViv ((*m)->w));
542	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));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	822	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		823	}
544		824
545	++m;	825	++m;
546	}	826	}
547	}	827	}
548		828
549	char *
550	SDL_GetError ()
551
552	int	829	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	830	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	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
555	RETVAL = !!SDL_SetVideoMode (	841	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	842	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	843	);
		844
558	if (RETVAL)	845	if (RETVAL)
559	{	846	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	847	av_clear (texture_av);
		848
		849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# 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);
562	# include "glfunc.h"	851	#include "glfunc.h"
563	# undef GL_FUNC	852	#undef GL_FUNC
564	}	853	}
		854	}
565	OUTPUT:	855	OUTPUT:
566	RETVAL	856	RETVAL
567		857
568	void	858	void
569	SDL_GL_SwapBuffers ()	859	SDL_GL_SwapBuffers ()
570		860
571	char *	861	char *
572	SDL_GetKeyName (int sym)	862	SDL_GetKeyName (int sym)
573		863
		864	int
		865	SDL_GetAppState ()
		866
		867	int
		868	SDL_GetModState ()
		869
574	void	870	void
575	SDL_PollEvent ()	871	poll_events ()
576	PPCODE:	872	PPCODE:
577	{	873	{
578	SDL_Event ev;	874	SDL_Event ev;
579		875
580	while (SDL_PollEvent (&ev))	876	SDL_PumpEvents ();
		877	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	878	{
582	HV *hv = newHV ();	879	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	880	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		881
585	switch (ev.type)	882	switch (ev.type)
586	{	883	{
587	case SDL_KEYDOWN:	884	case SDL_KEYDOWN:
588	case SDL_KEYUP:	885	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	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 */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	891	break;
594		892
595	case SDL_ACTIVEEVENT:	893	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	895	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	896	break;
599		897
600	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
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	918	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	919	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	920	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		923	}
608	break;	924	break;
609		925
610	case SDL_MOUSEBUTTONDOWN:	926	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	927	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	928	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		929
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	930	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	931	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	932	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	933	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	938	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	939	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	940	break;
625	}	941	}
626		942
627	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))));
628	}	944	}
629	}	945	}
630		946
631	int	947	int
632	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)
633	POSTCALL:	949	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	950	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	951	Mix_ChannelFinished (channel_finished);
636		952
637	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
638	Mix_CloseAudio ()	970	Mix_CloseAudio ()
639		971
640	int	972	int
641	Mix_AllocateChannels (int numchans = -1)	973	Mix_AllocateChannels (int numchans = -1)
642		974
		975	const char *
		976	Mix_GetError ()
		977
643	void	978	void
644	lowdelay (int fd, int val = 1)	979	lowdelay (int fd, int val = 1)
645	CODE:	980	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	981	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		982
650	void	983	void
651	win32_proxy_info ()	984	win32_proxy_info ()
652	PPCODE:	985	PPCODE:
653	{	986	{
…		…
674	}	1007	}
675	}	1008	}
676	#endif	1009	#endif
677	}	1010	}
678		1011
679	void	1012	int
680	add_font (char *file)	1013	add_font (char *file)
681	CODE:	1014	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1016	OUTPUT:
		1017	RETVAL
683		1018
684	void	1019	void
685	load_image_inline (SV *image_)	1020	load_image_inline (SV *image_)
686	ALIAS:	1021	ALIAS:
687	load_image_file = 1	1022	load_image_file = 1
…		…
690	STRLEN image_len;	1025	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	1026	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	1027	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	1028	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1029	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1030	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1031	: SDL_RWFromConstMem (image, image_len);
697		1032
698	if (!rw)	1033	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1034	croak ("load_image: %s", SDL_GetError ());
700		1035
…		…
773	void	1108	void
774	error (char *message)	1109	error (char *message)
775	CODE:	1110	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1111	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1112	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1113	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1114	#endif
780		1115
781	void	1116	void
782	fatal (char *message)	1117	fatal (char *message)
783	CODE:	1118	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1119	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1120	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1121	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1122	#endif
788	_exit (1);	1123	_exit (1);
789		1124
790	void	1125	void
791	_exit (int retval = 0)	1126	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1129	ExitThread (retval); // unclean, please beam me up
795	#else	1130	#else
796	_exit (retval);	1131	_exit (retval);
797	#endif	1132	#endif
798		1133
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1134	void
		1135	debug ()
		1136	CODE:
		1137	{
		1138	#if DEBUG
		1139	VALGRIND_DO_LEAK_CHECK;
		1140	#endif
		1141	}
800		1142
801	CFPlus::Font	1143	MODULE = Deliantra::Client PACKAGE = DC::Font
		1144
		1145	PROTOTYPES: DISABLE
		1146
		1147	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1148	new_from_file (SV class, char path, int id = 0)
803	CODE:	1149	CODE:
804	{	1150	{
805	int count;	1151	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1152	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1155	}
810	OUTPUT:	1156	OUTPUT:
811	RETVAL	1157	RETVAL
812		1158
813	void	1159	void
814	DESTROY (CFPlus::Font self)	1160	DESTROY (DC::Font self)
815	CODE:	1161	CODE:
816	pango_font_description_free (self);	1162	pango_font_description_free (self);
817		1163
818	void	1164	void
819	make_default (CFPlus::Font self)	1165	make_default (DC::Font self)
		1166	PROTOTYPE: $
820	CODE:	1167	CODE:
821	default_font = self;	1168	default_font = self;
822		1169
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1170	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1171
		1172	PROTOTYPES: DISABLE
		1173
825	void	1174	void
826	reset_glyph_cache ()	1175	glyph_cache_backup ()
		1176	PROTOTYPE:
827	CODE:	1177	CODE:
		1178	tc_backup ();
		1179
		1180	void
		1181	glyph_cache_restore ()
		1182	PROTOTYPE:
		1183	CODE:
828	tc_clear ();	1184	tc_restore ();
829		1185
830	CFPlus::Layout	1186	DC::Layout
831	new (SV *class)	1187	new (SV *class)
832	CODE:	1188	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1189	New (0, RETVAL, 1, struct cf_layout);
834		1190
835	RETVAL->pl = pango_layout_new (opengl_context);	1191	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1193	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1194	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1195	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1196	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1197	RETVAL->font = 0;
		1198	RETVAL->rc = rc_alloc ();
842		1199
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1201	layout_update_font (RETVAL);
845	OUTPUT:	1202	OUTPUT:
846	RETVAL	1203	RETVAL
847		1204
848	void	1205	void
849	DESTROY (CFPlus::Layout self)	1206	DESTROY (DC::Layout self)
850	CODE:	1207	CODE:
851	g_object_unref (self->pl);	1208	g_object_unref (self->pl);
		1209	rc_free (self->rc);
852	Safefree (self);	1210	Safefree (self);
853		1211
854	void	1212	void
855	set_text (CFPlus::Layout self, SV *text_)	1213	set_text (DC::Layout self, SV *text_)
856	CODE:	1214	CODE:
857	{	1215	{
858	STRLEN textlen;	1216	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1217	char *text = SvPVutf8 (text_, textlen);
860		1218
861	pango_layout_set_text (self->pl, text, textlen);	1219	pango_layout_set_text (self->pl, text, textlen);
862	}	1220	}
863		1221
864	void	1222	void
865	set_markup (CFPlus::Layout self, SV *text_)	1223	set_markup (DC::Layout self, SV *text_)
866	CODE:	1224	CODE:
867	{	1225	{
868	STRLEN textlen;	1226	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1227	char *text = SvPVutf8 (text_, textlen);
870		1228
871	pango_layout_set_markup (self->pl, text, textlen);	1229	pango_layout_set_markup (self->pl, text, textlen);
872	}	1230	}
873		1231
874	void	1232	void
875	set_shapes (CFPlus::Layout self, ...)	1233	set_shapes (DC::Layout self, ...)
876	CODE:	1234	CODE:
877	{	1235	{
878	PangoAttrList *attrs = 0;	1236	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1237	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1238	const char *pos = text;
…		…
915	if (attrs)	1273	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1274	pango_layout_set_attributes (self->pl, attrs);
917	}	1275	}
918		1276
919	void	1277	void
920	get_shapes (CFPlus::Layout self)	1278	get_shapes (DC::Layout self)
921	PPCODE:	1279	PPCODE:
922	{	1280	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1281	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1282
925	do	1283	do
926	{	1284	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1285	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1286
929	if (run && shape_attr_p (run))	1287	if (run && shape_attr_p (run))
930	{	1288	{
931	PangoRectangle extents;	1289	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1290	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1298
941	pango_layout_iter_free (iter);	1299	pango_layout_iter_free (iter);
942	}	1300	}
943		1301
944	int	1302	int
945	has_wrapped (CFPlus::Layout self)	1303	has_wrapped (DC::Layout self)
946	CODE:	1304	CODE:
947	{	1305	{
948	int lines = 1;	1306	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1307	const char *text = pango_layout_get_text (self->pl);
950		1308
…		…
955	}	1313	}
956	OUTPUT:	1314	OUTPUT:
957	RETVAL	1315	RETVAL
958		1316
959	SV *	1317	SV *
960	get_text (CFPlus::Layout self)	1318	get_text (DC::Layout self)
961	CODE:	1319	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1320	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1321	sv_utf8_decode (RETVAL);
964	OUTPUT:	1322	OUTPUT:
965	RETVAL	1323	RETVAL
966		1324
967	void	1325	void
968	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.)
969	CODE:	1327	CODE:
970	self->r = r;	1328	self->r = r;
971	self->g = g;	1329	self->g = g;
972	self->b = b;	1330	self->b = b;
973	self->a = a;	1331	self->a = a;
974		1332
975	void	1333	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1334	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1335	CODE:
978	if (self->font != font)	1336	if (self->font != font)
979	{	1337	{
980	self->font = font;	1338	self->font = font;
981	layout_update_font (self);	1339	layout_update_font (self);
982	}	1340	}
983		1341
984	void	1342	void
985	set_height (CFPlus::Layout self, int base_height)	1343	set_height (DC::Layout self, int base_height)
986	CODE:	1344	CODE:
987	if (self->base_height != base_height)	1345	if (self->base_height != base_height)
988	{	1346	{
989	self->base_height = base_height;	1347	self->base_height = base_height;
990	layout_update_font (self);	1348	layout_update_font (self);
991	}	1349	}
992		1350
993	void	1351	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1352	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1353	CODE:
996	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);
997		1355
998	void	1356	void
999	set_indent (CFPlus::Layout self, int indent)	1357	set_indent (DC::Layout self, int indent)
1000	CODE:	1358	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1359	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1360
1003	void	1361	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1362	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1363	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1364	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1365
1008	void	1366	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1367	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1368	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1369	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1370	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1371	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1372	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1373	: PANGO_ELLIPSIZE_NONE
1016	);	1374	);
1017		1375
1018	void	1376	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1377	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1378	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1379	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1380
1023	void	1381	void
1024	size (CFPlus::Layout self)	1382	size (DC::Layout self)
1025	PPCODE:	1383	PPCODE:
1026	{	1384	{
1027	int w, h;	1385	int w, h;
1028		1386
1029	layout_get_pixel_size (self, &w, &h);	1387	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1390	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1391	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1392	}
1035		1393
1036	int	1394	int
1037	descent (CFPlus::Layout self)	1395	descent (DC::Layout self)
1038	CODE:	1396	CODE:
1039	{	1397	{
1040	PangoRectangle rect;	1398	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1399	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1400	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1401	RETVAL = PANGO_DESCENT (rect);
1044	}	1402	}
1045	OUTPUT:	1403	OUTPUT:
1046	RETVAL	1404	RETVAL
1047		1405
1048	int	1406	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1407	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1408	CODE:
1051	{	1409	{
1052	int index, trailing;	1410	int index, trailing;
1053	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);
1054	RETVAL = index;	1412	RETVAL = index + trailing;
1055	}	1413	}
1056	OUTPUT:	1414	OUTPUT:
1057	RETVAL	1415	RETVAL
1058		1416
1059	void	1417	void
1060	cursor_pos (CFPlus::Layout self, int index)	1418	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1419	PPCODE:
1062	{	1420	{
1063	PangoRectangle strong_pos;	1421	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1422	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1423
1066	EXTEND (SP, 3);	1424	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1425	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1428	}
1071		1429
1072	void	1430	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1431	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	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);
1075	pango_opengl_render_layout_subpixel (	1475	pango_opengl_render_layout_subpixel (
1076	self->pl,	1476	self->pl,
		1477	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1478	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1479	self->r, self->g, self->b, self->a,
1079	flags	1480	flags
1080	);	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);
1081		1485
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1486	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1487	draw (DC::Layout self)
1086	CODE:	1488	CODE:
1087	{	1489	{
1088	int ow = SvIV (w_);	1490	glEnable (GL_TEXTURE_2D);
1089	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);
1090		1497
1091	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_))
1092	{	1514	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow \|\| nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1515	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1516	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1517	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1518	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1519
1105	SvPOK_only (result_);	1520	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1521	SvCUR_set (result_, nw * nh * bpp);
1107		1522
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1523	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1524	while (oh--)
1110	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);
1111		1526
1112	sv_setsv (data_, result_);	1527	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1528	}
1119	}	1529	}
1120		1530
1121	void	1531	void
1122	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.)
…		…
1128	{	1538	{
1129	HV hv = (HV )SvRV (self);	1539	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1540	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1541	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	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;
1133		1546
1134	if (items < 5)	1547	if (items < 5)
1135	{	1548	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1549	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1550	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1578	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1579	glDisable (GL_BLEND);
1167	}	1580	}
1168	}	1581	}
1169		1582
1170	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
1171		1593
1172	CFPlus::Map	1594	MODULE = Deliantra::Client PACKAGE = DC::Map
1173	new (SV *class, int map_width, int map_height)	1595
		1596	PROTOTYPES: DISABLE
		1597
		1598	DC::Map
		1599	new (SV *class)
1174	CODE:	1600	CODE:
1175	New (0, RETVAL, 1, struct map);	1601	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1602	RETVAL->x = 0;
1177	RETVAL->y = 0;	1603	RETVAL->y = 0;
1178	RETVAL->w = map_width;	1604	RETVAL->w = 0;
1179	RETVAL->h = map_height;	1605	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1606	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1607	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1608	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1609	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1610	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1611	RETVAL->row = 0;
1188	OUTPUT:	1612	OUTPUT:
1189	RETVAL	1613	RETVAL
1190		1614
1191	void	1615	void
1192	DESTROY (CFPlus::Map self)	1616	DESTROY (DC::Map self)
1193	CODE:	1617	CODE:
1194	{	1618	{
1195	map_clear (self);	1619	map_clear (self);
1196	Safefree (self->face);	1620	Safefree (self->face2tile);
1197	Safefree (self->tex);	1621	Safefree (self->tex);
1198	Safefree (self);	1622	Safefree (self);
1199	}	1623	}
1200		1624
1201	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
1202	clear (CFPlus::Map self)	1632	clear (DC::Map self)
1203	CODE:	1633	CODE:
1204	map_clear (self);	1634	map_clear (self);
1205		1635
1206	void	1636	void
1207	set_face (CFPlus::Map self, int face, int texid)	1637	set_tileid (DC::Map self, int face, int tile)
1208	CODE:	1638	CODE:
1209	{	1639	{
1210	while (self->faces <= face)	1640	need_facenum (self, face); self->face2tile [face] = tile;
1211	{	1641	need_texid (self, tile);
1212	Append (mapface, self->face, self->faces, self->faces);
1213	self->faces *= 2;
1214	}
1215
1216	self->face [face] = texid;
1217	}	1642	}
1218		1643
1219	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
1220	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)
1221	CODE:	1669	CODE:
1222	{	1670	{
1223	while (self->texs <= texid)	1671	need_texid (self, texid);
1224	{
1225	Append (maptex, self->tex, self->texs, self->texs);
1226	self->texs *= 2;
1227	}
1228		1672
1229	{	1673	{
1230	maptex *tex = self->tex + texid;	1674	maptex *tex = self->tex + texid;
1231		1675
1232	tex->name = name;	1676	tex->name = name;
…		…
1249	// from transparent color bleeding and ugly wrapping effects.	1693	// from transparent color bleeding and ugly wrapping effects.
1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1251	}	1695	}
1252		1696
1253	int	1697	int
1254	ox (CFPlus::Map self)	1698	ox (DC::Map self)
1255	ALIAS:	1699	ALIAS:
1256	oy = 1	1700	oy = 1
1257	x = 2	1701	x = 2
1258	y = 3	1702	y = 3
1259	w = 4	1703	w = 4
…		…
1270	}	1714	}
1271	OUTPUT:	1715	OUTPUT:
1272	RETVAL	1716	RETVAL
1273		1717
1274	void	1718	void
1275	scroll (CFPlus::Map self, int dx, int dy)	1719	scroll (DC::Map self, int dx, int dy)
1276	CODE:	1720	CODE:
1277	{	1721	{
1278	if (dx > 0)	1722	if (dx > 0)
1279	map_blank (self, self->x, self->y, dx, self->h);	1723	map_blank (self, self->x, self->y, dx, self->h);
1280	else if (dx < 0)	1724	else if (dx < 0)
1281	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);
1282		1726
1283	if (dy > 0)	1727	if (dy > 0)
1284	map_blank (self, self->x, self->y, self->w, dy);	1728	map_blank (self, self->x, self->y, self->w, dy);
1285	else if (dy < 0)	1729	else if (dy < 0)
1286	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);
1287		1731
1288	self->ox += dx; self->x += dx;	1732	self->ox += dx; self->x += dx;
1289	self->oy += dy; self->y += dy;	1733	self->oy += dy; self->y += dy;
1290		1734
1291	while (self->y < 0)	1735	while (self->y < 0)
…		…
1295	self->rows += MAP_EXTEND_Y;	1739	self->rows += MAP_EXTEND_Y;
1296	self->y += MAP_EXTEND_Y;	1740	self->y += MAP_EXTEND_Y;
1297	}	1741	}
1298	}	1742	}
1299		1743
1300	void	1744	SV *
1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1745	map1a_update (DC::Map self, SV *data_, int extmap)
1302	CODE:	1746	CODE:
1303	{	1747	{
1304	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1748	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1305	uint8_t data_end = (uint8_t )SvEND (data_);	1749	uint8_t data_end = (uint8_t )SvEND (data_);
1306	mapcell *cell;	1750	mapcell *cell;
1307	int x, y, flags;	1751	int x, y, z, flags;
		1752	AV *missing = newAV ();
		1753	RETVAL = newRV_noinc ((SV *)missing);
1308		1754
1309	while (data < data_end - 1)	1755	while (data < data_end - 1)
1310	{	1756	{
1311	flags = (data [0] << 8) + data [1]; data += 2;	1757	flags = (data [0] << 8) + data [1]; data += 2;
1312		1758
…		…
1332	uint8_t ext, cmd;	1778	uint8_t ext, cmd;
1333		1779
1334	do	1780	do
1335	{	1781	{
1336	ext = *data++;	1782	ext = *data++;
1337	cmd = ext & 0x3f;	1783	cmd = ext & 0x7f;
1338		1784
1339	if (cmd < 4)	1785	if (cmd < 4)
1340	cell->darkness = 255 - ext * 64 + 1;	1786	cell->darkness = 255 - ext * 64 + 1;
1341	else if (cmd == 5) // health	1787	else if (cmd == 5) // health
1342	{	1788	{
1343	cell->stat_width = 1;	1789	cell->stat_width = 1;
1344	cell->stat_hp = *data++;	1790	cell->stat_hp = *data++;
1345	}	1791	}
1346	else if (cmd == 6) // monster width	1792	else if (cmd == 6) // monster width
1347	cell->stat_width = *data++ + 1;	1793	cell->stat_width = *data++ + 1;
1348	else if (cmd == 0x47) // monster width	1794	else if (cmd == 0x47)
1349	{	1795	{
1350	if (*data == 4)	1796	if (*data == 1) cell->player = data [1];
1351	; // 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);
1352		1800
1353	data += *data + 1;	1801	data += *data + 1;
1354	}	1802	}
1355	else if (cmd == 8) // cell flags	1803	else if (cmd == 8) // cell flags
1356	cell->flags = *data++;	1804	cell->flags = *data++;
…		…
1363	}	1811	}
1364	else	1812	else
1365	cell->darkness = *data++ + 1;	1813	cell->darkness = *data++ + 1;
1366	}	1814	}
1367		1815
		1816	for (z = 0; z <= 2; ++z)
1368	if (flags & 4)	1817	if (flags & (4 >> z))
1369	{	1818	{
1370	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	}
1371	}	1836	}
1372
1373	if (flags & 2)
1374	{
1375	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1376	}
1377
1378	if (flags & 1)
1379	{
1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1381	}
1382	}	1837	}
1383	else	1838	else
1384	cell->darkness = 0;	1839	CELL_CLEAR (cell);
1385	}	1840	}
1386	}	1841	}
		1842	OUTPUT:
		1843	RETVAL
1387		1844
1388	SV *	1845	SV *
1389	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)
1390	CODE:	1847	CODE:
1391	{	1848	{
1392	int x1, x;	1849	int x1, x;
1393	int y1, y;	1850	int y1, y;
1394	int z;	1851	int z;
…		…
1415	{	1872	{
1416	mapcell *cell = row->col + (x - row->c0);	1873	mapcell *cell = row->col + (x - row->c0);
1417		1874
1418	for (z = 0; z <= 0; z++)	1875	for (z = 0; z <= 0; z++)
1419	{	1876	{
1420	mapface face = cell->face [z];
1421
1422	if (face)
1423	{
1424	maptex tex = self->tex [face];	1877	maptex tex = self->tex [cell->tile [z]];
1425	int a0 = 255 - tex.a;	1878	int a0 = 255 - tex.a;
1426	int a1 = tex.a;	1879	int a1 = tex.a;
1427		1880
1428	r = (r * a0 + tex.r * a1) / 255;	1881	r = (r * a0 + tex.r * a1) / 255;
1429	g = (g * a0 + tex.g * a1) / 255;	1882	g = (g * a0 + tex.g * a1) / 255;
1430	b = (b * a0 + tex.b * a1) / 255;	1883	b = (b * a0 + tex.b * a1) / 255;
1431	a = (a * a0 + tex.a * a1) / 255;	1884	a = (a * a0 + tex.a * a1) / 255;
1432	}
1433	}	1885	}
1434	}	1886	}
1435		1887
1436	*map++ = (r )	1888	*map++ = (r )
1437	\| (g << 8)	1889	\| (g << 8)
…		…
1444	}	1896	}
1445	OUTPUT:	1897	OUTPUT:
1446	RETVAL	1898	RETVAL
1447		1899
1448	void	1900	void
1449	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)
1450	CODE:	1902	CODE:
1451	{	1903	{
1452	int vx, vy;
1453	int x, y, z;	1904	int x, y, z;
1454	int last_name;
1455	mapface face;
1456		1905
1457	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1906	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1458	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;
1459		1915
1460	/*	1916	pl_tex.name = 0;
1461	int vx = self->vx = self->w >= sw
1462	? self->x + (self->w - sw) / 2
1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1464		1917
1465	int vy = self->vy = self->h >= sh	1918	// thats current max. sorry.
1466	? self->y + (self->h - sh) / 2	1919	if (sw > 255) sw = 255;
1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1920	if (sh > 255) sh = 255;
1468	*/
1469		1921
1470	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	}
1471		1958
1472	glEnable (GL_BLEND);	1959	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1474	glEnable (GL_TEXTURE_2D);
1475	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1476		1962
1477	glBegin (GL_QUADS);
1478
1479	last_name = 0;
1480
1481	for (z = 0; z < 3; z++)	1963	for (z = 0; z <= 2; z++)
		1964	{
		1965	memset (smooth_level, 0, sizeof (smooth_level));
		1966
1482	for (y = 0; y < sh; y++)	1967	for (y = 0; y < sh; y++)
1483	if (0 <= y + vy && y + vy < self->rows)	1968	if (0 <= y + my && y + my < self->rows)
1484	{	1969	{
1485	maprow *row = self->row + (y + vy);	1970	maprow *row = self->row + (y + my);
1486		1971
1487	for (x = 0; x < sw; x++)	1972	for (x = 0; x < sw; x++)
1488	if (row->c0 <= x + vx && x + vx < row->c1)	1973	if (row->c0 <= x + mx && x + mx < row->c1)
1489	{	1974	{
1490	mapcell *cell = row->col + (x + vx - row->c0);	1975	mapcell *cell = row->col + (x + mx - row->c0);
1491
1492	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;
1493		1983
1494	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))
1495	{	2089	{
1496	maptex tex = self->tex [face];	2090	int level = (w << 5) \| b;
1497	int px = (x + 1) * 32 - tex.w;	2091	HE *he;
1498	int py = (y + 1) * 32 - tex.h;
1499		2092
1500	if (last_name != tex.name)	2093	hv_iterinit (smooth);
		2094	while ((he = hv_iternext (smooth)))
1501	{	2095	{
1502	glEnd ();	2096	smooth_key skey = (smooth_key )HeKEY (he);
1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2097	IV bits = SvIVX (HeVAL (he));
1504	glBegin (GL_QUADS);
1505	}
1506		2098
1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1511	}
1512
1513	if (cell->flags && z == 2)
1514	{
1515	if (cell->flags & 1)	2099	if (!(bits & 0x1000)
		2100	&& skey->level == level
		2101	&& level > smooth_max [skey->x][skey->y])
1516	{	2102	{
1517	maptex tex = self->tex [1];	2103	maptex tex = self->tex [skey->tile];
1518	int px = (x + 1) * 32 - tex.w + 2;	2104	int px = (((int)skey->x) - 1) * T;
1519	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
1520		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	{
1521	glEnd ();	2117	glEnd ();
1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1523	glBegin (GL_QUADS);	2119	glBegin (GL_QUADS);
		2120	}
1524		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
1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2140	}
		2141	}
		2142	}
1529	}	2143	}
1530	}	2144	}
1531	}
1532	}	2145	}
1533		2146
1534	glEnd ();	2147	glEnd ();
1535
1536	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
1537	glDisable (GL_BLEND);	2172	glDisable (GL_BLEND);
		2173	rc_free (rc);
1538		2174
1539	// top layer: overlays such as the health bar	2175	// top layer: overlays such as the health bar
1540	for (y = 0; y < sh; y++)	2176	for (y = 0; y < sh; y++)
1541	if (0 <= y + vy && y + vy < self->rows)	2177	if (0 <= y + my && y + my < self->rows)
1542	{	2178	{
1543	maprow *row = self->row + (y + vy);	2179	maprow *row = self->row + (y + my);
1544		2180
1545	for (x = 0; x < sw; x++)	2181	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + vx && x + vx < row->c1)	2182	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2183	{
1548	mapcell *cell = row->col + (x + vx - row->c0);	2184	mapcell *cell = row->col + (x + mx - row->c0);
1549		2185
1550	int px = x * 32;	2186	int px = x * T;
1551	int py = y * 32;	2187	int py = y * T;
1552		2188
1553	if (cell->stat_hp)	2189	if (cell->stat_hp)
1554	{	2190	{
1555	int width = cell->stat_width * 32;	2191	int width = cell->stat_width * T;
1556	int thick = sh / 28 + 1 + cell->stat_width;	2192	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1557		2193
1558	glColor3ub (0, 0, 0);	2194	glColor3ub (0, 0, 0);
1559	glRectf (px + 1, py - thick - 2,	2195	glRectf (px + 1, py - thick - 2,
1560	px + width - 1, py);	2196	px + width - 1, py);
1561		2197
…		…
1567	}	2203	}
1568	}	2204	}
1569	}	2205	}
1570		2206
1571	void	2207	void
1572	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)
1573	CODE:	2209	CODE:
1574	{	2210	{
1575	static float color[16][3] = {	2211	static float color[16][3] = {
1576	{ 0.00F, 0.00F, 0.00F },	2212	{ 0.00F, 0.00F, 0.00F },
1577	{ 1.00F, 1.00F, 1.00F },	2213	{ 1.00F, 1.00F, 1.00F },
…		…
1627	glDisable (GL_BLEND);	2263	glDisable (GL_BLEND);
1628	glDisable (GL_TEXTURE_2D);	2264	glDisable (GL_TEXTURE_2D);
1629	}	2265	}
1630		2266
1631	void	2267	void
1632	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)
1633	PPCODE:	2269	PPCODE:
1634	{	2270	{
1635	int vx, vy;
1636	int x, y;	2271	int x, y;
		2272	int sw1 = sw + 2;
		2273	int sh1 = sh + 2;
		2274	int sh3 = sh * 3;
1637	int sw4 = (sw + 3) & ~3;	2275	int sw34 = (sw * 3 + 3) & ~3;
		2276	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1638	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2277	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1639	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2278	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1640		2279
1641	memset (darkness, 255, sw4 * sh);
1642	SvPOK_only (darkness_sv);	2280	SvPOK_only (darkness3_sv);
1643	SvCUR_set (darkness_sv, sw4 * sh);	2281	SvCUR_set (darkness3_sv, sw34 * sh3);
1644		2282
1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2283	mx += self->x - 1;
1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2284	my += self->y - 1;
1647		2285
		2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2287
1648	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh1; y++)
1649	if (0 <= y + vy && y + vy < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1650	{	2290	{
1651	maprow *row = self->row + (y + vy);	2291	maprow *row = self->row + (y + my);
1652		2292
1653	for (x = 0; x < sw; x++)	2293	for (x = 0; x < sw1; x++)
1654	if (row->c0 <= x + vx && x + vx < row->c1)	2294	if (row->c0 <= x + mx && x + mx < row->c1)
1655	{	2295	{
1656	mapcell *cell = row->col + (x + vx - row->c0);	2296	mapcell *cell = row->col + (x + mx - row->c0);
1657		2297
1658	darkness[y * sw4 + x] = cell->darkness	2298	darkness1 [y * sw1 + x] = cell->darkness
1659	? 255 - (cell->darkness - 1)	2299	? 255 - (cell->darkness - 1)
1660	: 255 - FOW_DARKNESS;	2300	: 255 - FOW_DARKNESS;
1661	}	2301	}
1662	}	2302	}
1663		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
1664	EXTEND (SP, 3);	2342	EXTEND (SP, 3);
1665	PUSHs (sv_2mortal (newSViv (sw4)));	2343	PUSHs (sv_2mortal (newSViv (sw34)));
1666	PUSHs (sv_2mortal (newSViv (sh)));	2344	PUSHs (sv_2mortal (newSViv (sh3)));
1667	PUSHs (darkness_sv);	2345	PUSHs (darkness3_sv);
1668	}	2346	}
1669		2347
1670	SV *	2348	SV *
1671	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)
1672	CODE:	2350	CODE:
1673	{	2351	{
1674	int x, y, x1, y1;	2352	int x, y, x1, y1;
1675	SV data_sv = newSV (w h * 7 + 5);	2353	SV data_sv = newSV (w h * 7 + 5);
1676	uint8_t data = (uint8_t )SvPVX (data_sv);	2354	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1701	if (row && row->c0 <= x && x < row->c1)	2379	if (row && row->c0 <= x && x < row->c1)
1702	{	2380	{
1703	mapcell *cell = row->col + (x - row->c0);	2381	mapcell *cell = row->col + (x - row->c0);
1704	uint8_t flags = 0;	2382	uint8_t flags = 0;
1705		2383
1706	if (cell->face [0]) flags \|= 1;	2384	if (cell->tile [0]) flags \|= 1;
1707	if (cell->face [1]) flags \|= 2;	2385	if (cell->tile [1]) flags \|= 2;
1708	if (cell->face [2]) flags \|= 4;	2386	if (cell->tile [2]) flags \|= 4;
1709		2387
1710	*data++ = flags;	2388	*data++ = flags;
1711		2389
1712	if (flags & 1)	2390	if (flags & 1)
1713	{	2391	{
		2392	tileid tile = cell->tile [0];
1714	*data++ = cell->face [0] >> 8;	2393	*data++ = tile >> 8;
1715	*data++ = cell->face [0];	2394	*data++ = tile;
1716	}	2395	}
1717		2396
1718	if (flags & 2)	2397	if (flags & 2)
1719	{	2398	{
		2399	tileid tile = cell->tile [1];
1720	*data++ = cell->face [1] >> 8;	2400	*data++ = tile >> 8;
1721	*data++ = cell->face [1];	2401	*data++ = tile;
1722	}	2402	}
1723		2403
1724	if (flags & 4)	2404	if (flags & 4)
1725	{	2405	{
		2406	tileid tile = cell->tile [2];
1726	*data++ = cell->face [2] >> 8;	2407	*data++ = tile >> 8;
1727	*data++ = cell->face [2];	2408	*data++ = tile;
1728	}	2409	}
1729	}	2410	}
1730	else	2411	else
1731	*data++ = 0;	2412	*data++ = 0;
1732	}	2413	}
1733	}	2414	}
1734		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	{
1735	SvPOK_only (data_sv);	2419	SvPOK_only (data_sv);
1736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2421	}
		2422
1737	RETVAL = data_sv;	2423	RETVAL = data_sv;
1738	}	2424	}
1739	OUTPUT:	2425	OUTPUT:
1740	RETVAL	2426	RETVAL
1741		2427
1742	void	2428	void
1743	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)
1744	PPCODE:	2430	PPCODE:
1745	{	2431	{
1746	int x, y, z;	2432	int x, y, z;
1747	int w, h;	2433	int w, h;
1748	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;
1749		2445
1750	if (*data++ != 0)	2446	if (*data++ != 0)
1751	return; /* version mismatch */	2447	XSRETURN_EMPTY; /* version mismatch */
1752		2448
1753	w = data++ << 8; w \|= data++;	2449	w = data++ << 8; w \|= data++;
1754	h = data++ << 8; h \|= data++;	2450	h = data++ << 8; h \|= data++;
1755		2451
1756	// 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
…		…
1768	{	2464	{
1769	maprow *row = map_get_row (self, y);	2465	maprow *row = map_get_row (self, y);
1770		2466
1771	for (x = x0; x < x1; x++)	2467	for (x = x0; x < x1; x++)
1772	{	2468	{
		2469	uint8_t flags;
		2470
		2471	if (data + 7 >= end)
		2472	XSRETURN_EMPTY;
		2473
1773	uint8_t flags = *data++;	2474	flags = *data++;
1774		2475
1775	if (flags)	2476	if (flags)
1776	{	2477	{
1777	mapface face[3] = { 0, 0, 0 };
1778
1779	mapcell *cell = row_get_cell (row, x);	2478	mapcell *cell = row_get_cell (row, x);
		2479	tileid tile[3] = { 0, 0, 0 };
1780		2480
1781	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2481	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1782	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2482	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1783	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2483	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1784		2484
1785	if (cell->darkness == 0)	2485	if (cell->darkness == 0)
1786	{	2486	{
1787	cell->darkness = 0;	2487	/cell->darkness = 0;/
		2488	EXTEND (SP, 3);
1788		2489
1789	for (z = 0; z <= 2; z++)	2490	for (z = 0; z <= 2; z++)
1790	{	2491	{
1791	cell->face[z] = face[z];	2492	tileid t = tile [z];
1792		2493
1793	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2494	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2495	{
1794	XPUSHs (sv_2mortal (newSViv (face[z])));	2496	PUSHs (sv_2mortal (newSViv (t)));
		2497	need_texid (self, t);
		2498	}
		2499
		2500	cell->tile [z] = t;
1795	}	2501	}
1796	}	2502	}
1797	}	2503	}
1798	}	2504	}
1799	}	2505	}
1800	}	2506	}
1801		2507
1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2508	MODULE = Deliantra::Client PACKAGE = DC::RW
1803		2509
1804	CFPlus::MixChunk	2510	DC::RW
1805	new_from_file (SV class, char path)	2511	new (SV class, SV data_sv)
1806	CODE:	2512	CODE:
1807	RETVAL = Mix_LoadWAV (path);	2513	{
		2514	STRLEN datalen;
		2515	char *data = SvPVbyte (data_sv, datalen);
		2516
		2517	RETVAL = SDL_RWFromConstMem (data, datalen);
		2518	}
1808	OUTPUT:	2519	OUTPUT:
1809	RETVAL	2520	RETVAL
1810		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 : '('
1811	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
1812	DESTROY (CFPlus::MixChunk self)	2631	DESTROY (DC::MixChunk self)
1813	CODE:	2632	CODE:
1814	Mix_FreeChunk (self);	2633	Mix_FreeChunk (self);
1815		2634
1816	int	2635	int
1817	volume (CFPlus::MixChunk self, int volume = -1)	2636	volume (DC::MixChunk self, int volume = -1)
1818	CODE:	2637	CODE:
		2638	if (items > 1)
		2639	volume = CLAMP (volume, 0, 128);
1819	RETVAL = Mix_VolumeChunk (self, volume);	2640	RETVAL = Mix_VolumeChunk (self, volume);
1820	OUTPUT:	2641	OUTPUT:
1821	RETVAL	2642	RETVAL
1822		2643
1823	int	2644	DC::Channel
1824	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)
1825	CODE:	2646	CODE:
		2647	{
1826	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	}
1827	OUTPUT:	2659	OUTPUT:
1828	RETVAL	2660	RETVAL
1829		2661
1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1831		2663
1832	int	2664	int
1833	volume (int volume = -1)	2665	volume (int volume = -1)
		2666	PROTOTYPE: ;$
1834	CODE:	2667	CODE:
		2668	if (items > 0)
		2669	volume = CLAMP (volume, 0, 128);
1835	RETVAL = Mix_VolumeMusic (volume);	2670	RETVAL = Mix_VolumeMusic (volume);
1836	OUTPUT:	2671	OUTPUT:
1837	RETVAL	2672	RETVAL
1838		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
1839	CFPlus::MixMusic	2684	DC::MixMusic
1840	new_from_file (SV class, char path)	2685	new (SV *class, DC::RW rwops)
1841	CODE:	2686	CODE:
1842	RETVAL = Mix_LoadMUS (path);	2687	RETVAL = Mix_LoadMUS_RW (rwops);
1843	OUTPUT:	2688	OUTPUT:
1844	RETVAL	2689	RETVAL
1845		2690
1846	void	2691	void
1847	DESTROY (CFPlus::MixMusic self)	2692	DESTROY (DC::MixMusic self)
1848	CODE:	2693	CODE:
1849	Mix_FreeMusic (self);	2694	Mix_FreeMusic (self);
1850		2695
1851	int	2696	int
1852	play (CFPlus::MixMusic self, int loops = -1)	2697	play (DC::MixMusic self, int loops = -1)
1853	CODE:	2698	CODE:
1854	RETVAL = Mix_PlayMusic (self, loops);	2699	RETVAL = Mix_PlayMusic (self, loops);
1855	OUTPUT:	2700	OUTPUT:
1856	RETVAL	2701	RETVAL
1857		2702
1858	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
1859		2711
1860	BOOT:	2712	BOOT:
1861	{	2713	{
1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2714	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1863	static const struct {	2715	static const struct {
1864	const char *name;	2716	const char *name;
1865	IV iv;	2717	IV iv;
1866	} *civ, const_iv[] = {	2718	} *civ, const_iv[] = {
1867	# 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),
1868	const_iv (GL_COLOR_MATERIAL),	2723	const_iv (GL_COLOR_MATERIAL),
1869	const_iv (GL_SMOOTH),	2724	const_iv (GL_SMOOTH),
1870	const_iv (GL_FLAT),	2725	const_iv (GL_FLAT),
1871	const_iv (GL_DITHER),	2726	const_iv (GL_DITHER),
1872	const_iv (GL_BLEND),	2727	const_iv (GL_BLEND),
…		…
1876	const_iv (GL_ALPHA_TEST),	2731	const_iv (GL_ALPHA_TEST),
1877	const_iv (GL_NORMALIZE),	2732	const_iv (GL_NORMALIZE),
1878	const_iv (GL_RESCALE_NORMAL),	2733	const_iv (GL_RESCALE_NORMAL),
1879	const_iv (GL_FRONT),	2734	const_iv (GL_FRONT),
1880	const_iv (GL_BACK),	2735	const_iv (GL_BACK),
		2736	const_iv (GL_AUX0),
1881	const_iv (GL_AND),	2737	const_iv (GL_AND),
1882	const_iv (GL_ONE),	2738	const_iv (GL_ONE),
1883	const_iv (GL_ZERO),	2739	const_iv (GL_ZERO),
1884	const_iv (GL_SRC_ALPHA),	2740	const_iv (GL_SRC_ALPHA),
1885	const_iv (GL_DST_ALPHA),	2741	const_iv (GL_DST_ALPHA),
…		…
1898	const_iv (GL_INTENSITY),	2754	const_iv (GL_INTENSITY),
1899	const_iv (GL_LUMINANCE),	2755	const_iv (GL_LUMINANCE),
1900	const_iv (GL_LUMINANCE_ALPHA),	2756	const_iv (GL_LUMINANCE_ALPHA),
1901	const_iv (GL_FLOAT),	2757	const_iv (GL_FLOAT),
1902	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),
1903	const_iv (GL_COMPILE),	2765	const_iv (GL_COMPILE),
		2766	const_iv (GL_PROXY_TEXTURE_1D),
		2767	const_iv (GL_PROXY_TEXTURE_2D),
1904	const_iv (GL_TEXTURE_1D),	2768	const_iv (GL_TEXTURE_1D),
1905	const_iv (GL_TEXTURE_2D),	2769	const_iv (GL_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_ENV),	2770	const_iv (GL_TEXTURE_ENV),
1907	const_iv (GL_TEXTURE_MAG_FILTER),	2771	const_iv (GL_TEXTURE_MAG_FILTER),
1908	const_iv (GL_TEXTURE_MIN_FILTER),	2772	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1929	const_iv (GL_COLOR_LOGIC_OP),	2793	const_iv (GL_COLOR_LOGIC_OP),
1930	const_iv (GL_SEPARABLE_2D),	2794	const_iv (GL_SEPARABLE_2D),
1931	const_iv (GL_CONVOLUTION_2D),	2795	const_iv (GL_CONVOLUTION_2D),
1932	const_iv (GL_CONVOLUTION_BORDER_MODE),	2796	const_iv (GL_CONVOLUTION_BORDER_MODE),
1933	const_iv (GL_CONSTANT_BORDER),	2797	const_iv (GL_CONSTANT_BORDER),
		2798	const_iv (GL_POINTS),
1934	const_iv (GL_LINES),	2799	const_iv (GL_LINES),
1935	const_iv (GL_LINE_STRIP),	2800	const_iv (GL_LINE_STRIP),
1936	const_iv (GL_LINE_LOOP),	2801	const_iv (GL_LINE_LOOP),
1937	const_iv (GL_QUADS),	2802	const_iv (GL_QUADS),
1938	const_iv (GL_QUAD_STRIP),	2803	const_iv (GL_QUAD_STRIP),
1939	const_iv (GL_TRIANGLES),	2804	const_iv (GL_TRIANGLES),
1940	const_iv (GL_TRIANGLE_STRIP),	2805	const_iv (GL_TRIANGLE_STRIP),
1941	const_iv (GL_TRIANGLE_FAN),	2806	const_iv (GL_TRIANGLE_FAN),
		2807	const_iv (GL_POLYGON),
1942	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),
1943	const_iv (GL_FASTEST),	2814	const_iv (GL_FASTEST),
		2815	const_iv (GL_DONT_CARE),
		2816	const_iv (GL_NICEST),
1944	const_iv (GL_V2F),	2817	const_iv (GL_V2F),
1945	const_iv (GL_V3F),	2818	const_iv (GL_V3F),
1946	const_iv (GL_T2F_V3F),	2819	const_iv (GL_T2F_V3F),
1947	const_iv (GL_T2F_N3F_V3F),	2820	const_iv (GL_T2F_N3F_V3F),
1948	# undef const_iv	2821	# undef const_iv
1949	};	2822	};
1950		2823
1951	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; )
1952	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);
1953	}	2829	}
		2830
		2831	void
		2832	disable_GL_EXT_blend_func_separate ()
		2833	CODE:
		2834	gl.BlendFuncSeparate = 0;
		2835	gl.BlendFuncSeparateEXT = 0;
1954		2836
1955	char *	2837	char *
1956	gl_vendor ()	2838	gl_vendor ()
1957	CODE:	2839	CODE:
1958	RETVAL = (char *)glGetString (GL_VENDOR);	2840	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1971	CODE:	2853	CODE:
1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2854	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1973	OUTPUT:	2855	OUTPUT:
1974	RETVAL	2856	RETVAL
1975		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
1976	int glGetError ()	2872	int glGetError ()
1977		2873
1978	void glFinish ()	2874	void glFinish ()
1979		2875
1980	void glClear (int mask)	2876	void glClear (int mask)
…		…
2017	# near_ and far_ are due to microsofts buggy "c" compiler	2913	# near_ and far_ are due to microsofts buggy "c" compiler
2018	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_)
2019		2915
2020	# near_ and far_ are due to microsofts buggy "c" compiler	2916	# near_ and far_ are due to microsofts buggy "c" compiler
2021	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
2022		2920
2023	void glViewport (int x, int y, int width, int height)	2921	void glViewport (int x, int y, int width, int height)
2024		2922
2025	void glScissor (int x, int y, int width, int height)	2923	void glScissor (int x, int y, int width, int height)
2026		2924
…		…
2034		2932
2035	void glRotate (float angle, float x, float y, float z)	2933	void glRotate (float angle, float x, float y, float z)
2036	CODE:	2934	CODE:
2037	glRotatef (angle, x, y, z);	2935	glRotatef (angle, x, y, z);
2038		2936
2039	void glBegin (int mode)
2040
2041	void glEnd ()
2042
2043	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)
2044	PROTOTYPE: @
2045	ALIAS:	2938	ALIAS:
2046	glColor_premultiply = 1	2939	glColor_premultiply = 1
2047	CODE:	2940	CODE:
2048	if (ix)	2941	if (ix)
2049	{	2942	{
…		…
2052	b *= a;	2945	b *= a;
2053	}	2946	}
2054	// microsoft visual "c" rounds instead of truncating...	2947	// microsoft visual "c" rounds instead of truncating...
2055	glColor4f (r, g, b, a);	2948	glColor4f (r, g, b, a);
2056		2949
2057	void glInterleavedArrays (int format, int stride, char *data)
2058
2059	void glDrawElements (int mode, int count, int type, char *indices)
2060
2061	# 1.2 void glDrawRangeElements (int mode, int start, int end
2062
2063	void glRasterPos (float x, float y, float z = 0.)	2950	void glRasterPos (float x, float y, float z = 0.)
2064	CODE:	2951	CODE:
2065	glRasterPos3f (0, 0, z);	2952	glRasterPos3f (0, 0, z);
2066	glBitmap (0, 0, 0, 0, x, y, 0);	2953	glBitmap (0, 0, 0, 0, x, y, 0);
2067		2954
…		…
2071		2958
2072	void glTexCoord (float s, float t)	2959	void glTexCoord (float s, float t)
2073	CODE:	2960	CODE:
2074	glTexCoord2f (s, t);	2961	glTexCoord2f (s, t);
2075		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
2076	void glTexEnv (int target, int pname, float param)	2992	void glTexEnv (int target, int pname, float param)
2077	CODE:	2993	CODE:
2078	glTexEnvf (target, pname, param);	2994	glTexEnvf (target, pname, param);
2079		2995
2080	void glTexParameter (int target, int pname, float param)	2996	void glTexParameter (int target, int pname, float param)
…		…
2096	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)
2097	CODE:	3013	CODE:
2098	if (gl.SeparableFilter2D)	3014	if (gl.SeparableFilter2D)
2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3015	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2100		3016
2101	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)
2102		3018
2103	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)
2104		3020
2105	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)
2106		3024
2107	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)
2108		3026
2109	int glGenTexture ()	3027	int glGenTexture ()
2110	CODE:	3028	CODE:
2111	{	3029	RETVAL = gen_texture ();
2112	GLuint name;
2113	glGenTextures (1, &name);
2114	RETVAL = name;
2115	}
2116	OUTPUT:	3030	OUTPUT:
2117	RETVAL	3031	RETVAL
2118		3032
2119	void glDeleteTexture (int name)	3033	void glDeleteTexture (int name)
2120	CODE:	3034	CODE:
2121	{
2122	GLuint name_ = name;
2123	glDeleteTextures (1, &name_);	3035	del_texture (name);
2124	}	3036
2125
2126	int glGenList ()	3037	int glGenList ()
2127	CODE:	3038	CODE:
2128	RETVAL = glGenLists (1);	3039	RETVAL = glGenLists (1);
2129	OUTPUT:	3040	OUTPUT:
2130	RETVAL	3041	RETVAL
…		…
2137		3048
2138	void glEndList ()	3049	void glEndList ()
2139		3050
2140	void glCallList (int list)	3051	void glCallList (int list)
2141		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 1.162 by root, Fri Oct 13 19:23:08 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 1.162 by root, Fri Oct 13 19:23:08 2006 UTC vs.
Revision 1.274 by root, Wed Aug 20 17:50:47 2008 UTC