[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 1.273 by root, Wed Aug 20 13:30:02 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	dSP;
		538	}
		539
		540	#ifdef __MACOSX__
		541	/* to due surprising braindamage on the side of SDL design, we
		542	* do some mind-boggling hack here: SDL requires a custom main()
		543	* on OS X, so... we provide one and call the original main(), which,
		544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		545	* and which calls our main (== SDL_main) back.
		546	*/
		547	extern C_LINKAGE int
		548	main (int argc, char *argv[])
		549	{
		550	deliantra_main ();
		551	}
		552
		553	#undef main
		554
		555	extern C_LINKAGE int main (int argc, char *argv[]);
		556
		557	static void
		558	SDL_braino (void)
		559	{
		560	char *argv[] = { "deliantra client", 0 };
		561	(main) (1, argv);
		562	}
		563	#else
		564	static void
		565	SDL_braino (void)
		566	{
		567	deliantra_main ();
		568	}
		569	#endif
		570
		571	MODULE = Deliantra::Client PACKAGE = DC
365		572
366	PROTOTYPES: ENABLE	573	PROTOTYPES: ENABLE
367		574
368	BOOT:	575	BOOT:
369	{	576	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	577	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	578	static const struct {
372	const char *name;	579	const char *name;
373	IV iv;	580	IV iv;
374	} *civ, const_iv[] = {	581	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	582	# define const_iv(name) { # name, (IV)name }
		583	const_iv (SDLK_MODIFIER_MIN),
		584	const_iv (SDLK_MODIFIER_MAX),
		585
376	const_iv (SDL_ACTIVEEVENT),	586	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	587	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	588	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	589	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	590	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	599	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	600	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	601	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	602	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	603	const_iv (SDL_USEREVENT),
		604
		605	const_iv (SDL_APPINPUTFOCUS),
		606	const_iv (SDL_APPMOUSEFOCUS),
		607	const_iv (SDL_APPACTIVE),
		608
		609	const_iv (SDLK_FIRST),
		610	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	611	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	612	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	613	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	614	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	615	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	670	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	671	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	672	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	673	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	674	const_iv (SDLK_UNDO),
		675
458	const_iv (KMOD_NONE),	676	const_iv (KMOD_NONE),
		677	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	678	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	679	const_iv (KMOD_RSHIFT),
		680	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	681	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	682	const_iv (KMOD_RCTRL),
		683	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	684	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	685	const_iv (KMOD_RALT),
		686	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	687	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	688	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	689	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	690	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	691	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	692
471	const_iv (KMOD_SHIFT),	693	const_iv (MIX_DEFAULT_FORMAT),
472	const_iv (KMOD_ALT),	694
473	const_iv (KMOD_META)	695	const_iv (SDL_INIT_TIMER),
		696	const_iv (SDL_INIT_AUDIO),
		697	const_iv (SDL_INIT_VIDEO),
		698	const_iv (SDL_INIT_CDROM),
		699	const_iv (SDL_INIT_JOYSTICK),
		700	const_iv (SDL_INIT_EVERYTHING),
		701	const_iv (SDL_INIT_NOPARACHUTE),
		702	const_iv (SDL_INIT_EVENTTHREAD),
		703
		704	const_iv (SDL_GL_RED_SIZE),
		705	const_iv (SDL_GL_GREEN_SIZE),
		706	const_iv (SDL_GL_BLUE_SIZE),
		707	const_iv (SDL_GL_ALPHA_SIZE),
		708	const_iv (SDL_GL_DOUBLEBUFFER),
		709	const_iv (SDL_GL_BUFFER_SIZE),
		710	const_iv (SDL_GL_DEPTH_SIZE),
		711	const_iv (SDL_GL_STENCIL_SIZE),
		712	const_iv (SDL_GL_ACCUM_RED_SIZE),
		713	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		714	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		715	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		716	const_iv (SDL_GL_STEREO),
		717	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		718	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		719	const_iv (SDL_GL_ACCELERATED_VISUAL),
		720	const_iv (SDL_GL_SWAP_CONTROL),
		721
		722	const_iv (FOW_DARKNESS)
474	# undef const_iv	723	# undef const_iv
475	};	724	};
476		725
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		728
		729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	731	}
		732
		733	void
		734	weaken (SV *rv)
		735	PROTOTYPE: $
		736	CODE:
		737	sv_rvweaken (rv);
480		738
481	int	739	int
482	in_destruct ()	740	in_destruct ()
483	CODE:	741	CODE:
484	RETVAL = PL_main_cv == Nullcv;	742	RETVAL = PL_main_cv == Nullcv;
…		…
486	RETVAL	744	RETVAL
487		745
488	NV floor (NV x)	746	NV floor (NV x)
489		747
490	NV ceil (NV x)	748	NV ceil (NV x)
		749
		750	IV minpot (UV n)
		751
		752	IV popcount (UV n)
491		753
492	void	754	void
493	pango_init ()	755	pango_init ()
494	CODE:	756	CODE:
495	{	757	{
496	opengl_fontmap = pango_opengl_font_map_new ();	758	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	759	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);	760	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		761	/pango_context_set_font_description (opengl_context, default_font);/
		762	#if PANGO_VERSION_CHECK (1, 15, 2)
		763	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		764	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		765	#endif
499	}	766	}
500		767
501	int	768	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		769
504	void	770	void SDL_braino ()
		771
		772	int SDL_Init (U32 flags)
		773
		774	int SDL_InitSubSystem (U32 flags)
		775
		776	void SDL_QuitSubSystem (U32 flags)
		777
505	SDL_Quit ()	778	void SDL_Quit ()
506		779
		780	int SDL_GL_SetAttribute (int attr, int value)
		781
		782	int SDL_GL_GetAttribute (int attr)
		783	CODE:
		784	if (SDL_GL_GetAttribute (attr, &RETVAL))
		785	XSRETURN_UNDEF;
		786	OUTPUT:
		787	RETVAL
		788
507	void	789	void
508	SDL_ListModes ()	790	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	791	PPCODE:
510	{	792	{
511	SDL_Rect **m;	793	SDL_Rect **m;
512		794
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	797	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	798	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		799
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	800	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	801	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		802
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	806	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		807
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	808	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);	809	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		810
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	811	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		812
537	if (m && m != (SDL_Rect **)-1)	813	if (m && m != (SDL_Rect **)-1)
538	while (*m)	814	while (*m)
539	{	815	{
		816	if ((m)->w >= 400 && (m)->h >= 300)
		817	{
540	AV *av = newAV ();	818	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	819	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	820	av_push (av, newSViv ((*m)->h));
		821	av_push (av, newSViv (rgb));
		822	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	823	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		824	}
544		825
545	++m;	826	++m;
546	}	827	}
547	}	828	}
548		829
549	char *
550	SDL_GetError ()
551
552	int	830	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	831	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	832	CODE:
		833	{
		834	SDL_EnableUNICODE (1);
		835	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		836
		837	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		838	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		839	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		840	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		841
555	RETVAL = !!SDL_SetVideoMode (	842	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	843	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	844	);
		845
558	if (RETVAL)	846	if (RETVAL)
559	{	847	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	848	av_clear (texture_av);
		849
		850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	852	#include "glfunc.h"
563	# undef GL_FUNC	853	#undef GL_FUNC
564	}	854	}
		855	}
565	OUTPUT:	856	OUTPUT:
566	RETVAL	857	RETVAL
567		858
568	void	859	void
569	SDL_GL_SwapBuffers ()	860	SDL_GL_SwapBuffers ()
570		861
571	char *	862	char *
572	SDL_GetKeyName (int sym)	863	SDL_GetKeyName (int sym)
573		864
		865	int
		866	SDL_GetAppState ()
		867
		868	int
		869	SDL_GetModState ()
		870
574	void	871	void
575	SDL_PollEvent ()	872	poll_events ()
576	PPCODE:	873	PPCODE:
577	{	874	{
578	SDL_Event ev;	875	SDL_Event ev;
579		876
580	while (SDL_PollEvent (&ev))	877	SDL_PumpEvents ();
		878	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	879	{
582	HV *hv = newHV ();	880	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	881	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		882
585	switch (ev.type)	883	switch (ev.type)
586	{	884	{
587	case SDL_KEYDOWN:	885	case SDL_KEYDOWN:
588	case SDL_KEYUP:	886	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	889	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		890	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);	891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	892	break;
594		893
595	case SDL_ACTIVEEVENT:	894	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	896	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	897	break;
599		898
600	case SDL_MOUSEMOTION:	899	case SDL_MOUSEMOTION:
		900	{
		901	int state = ev.motion.state;
		902	int x = ev.motion.x;
		903	int y = ev.motion.y;
		904	int xrel = ev.motion.xrel;
		905	int yrel = ev.motion.yrel;
		906
		907	/* do simplistic event compression */
		908	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		909	&& state == ev.motion.state)
		910	{
		911	xrel += ev.motion.xrel;
		912	yrel += ev.motion.yrel;
		913	x = ev.motion.x;
		914	y = ev.motion.y;
		915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		916	}
		917
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	919	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	920	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	921	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		924	}
608	break;	925	break;
609		926
610	case SDL_MOUSEBUTTONDOWN:	927	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	928	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	929	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		930
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	931	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	932	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	933	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	934	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	939	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	940	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	941	break;
625	}	942	}
626		943
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	945	}
629	}	946	}
630		947
631	int	948	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	950	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	951	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	952	Mix_ChannelFinished (channel_finished);
636		953
637	void	954	void
		955	Mix_QuerySpec ()
		956	PPCODE:
		957	{
		958	int freq, channels;
		959	Uint16 format;
		960
		961	if (Mix_QuerySpec (&freq, &format, &channels))
		962	{
		963	EXTEND (SP, 3);
		964	PUSHs (sv_2mortal (newSViv (freq)));
		965	PUSHs (sv_2mortal (newSViv (format)));
		966	PUSHs (sv_2mortal (newSViv (channels)));
		967	}
		968	}
		969
		970	void
638	Mix_CloseAudio ()	971	Mix_CloseAudio ()
639		972
640	int	973	int
641	Mix_AllocateChannels (int numchans = -1)	974	Mix_AllocateChannels (int numchans = -1)
642		975
		976	const char *
		977	Mix_GetError ()
		978
643	void	979	void
644	lowdelay (int fd, int val = 1)	980	lowdelay (int fd, int val = 1)
645	CODE:	981	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	982	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		983
650	void	984	void
651	win32_proxy_info ()	985	win32_proxy_info ()
652	PPCODE:	986	PPCODE:
653	{	987	{
…		…
674	}	1008	}
675	}	1009	}
676	#endif	1010	#endif
677	}	1011	}
678		1012
679	void	1013	int
680	add_font (char *file)	1014	add_font (char *file)
681	CODE:	1015	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1017	OUTPUT:
		1018	RETVAL
683		1019
684	void	1020	void
685	load_image_inline (SV *image_)	1021	load_image_inline (SV *image_)
686	ALIAS:	1022	ALIAS:
687	load_image_file = 1	1023	load_image_file = 1
…		…
690	STRLEN image_len;	1026	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	1027	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	1028	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	1029	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1030	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1031	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1032	: SDL_RWFromConstMem (image, image_len);
697		1033
698	if (!rw)	1034	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1035	croak ("load_image: %s", SDL_GetError ());
700		1036
…		…
773	void	1109	void
774	error (char *message)	1110	error (char *message)
775	CODE:	1111	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1112	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1113	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1114	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1115	#endif
780		1116
781	void	1117	void
782	fatal (char *message)	1118	fatal (char *message)
783	CODE:	1119	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1120	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1121	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1122	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1123	#endif
788	_exit (1);	1124	_exit (1);
789		1125
790	void	1126	void
791	_exit (int retval = 0)	1127	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1130	ExitThread (retval); // unclean, please beam me up
795	#else	1131	#else
796	_exit (retval);	1132	_exit (retval);
797	#endif	1133	#endif
798		1134
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1135	void
		1136	debug ()
		1137	CODE:
		1138	{
		1139	#if DEBUG
		1140	VALGRIND_DO_LEAK_CHECK;
		1141	#endif
		1142	}
800		1143
801	CFPlus::Font	1144	MODULE = Deliantra::Client PACKAGE = DC::Font
		1145
		1146	PROTOTYPES: DISABLE
		1147
		1148	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1149	new_from_file (SV class, char path, int id = 0)
803	CODE:	1150	CODE:
804	{	1151	{
805	int count;	1152	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1153	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1156	}
810	OUTPUT:	1157	OUTPUT:
811	RETVAL	1158	RETVAL
812		1159
813	void	1160	void
814	DESTROY (CFPlus::Font self)	1161	DESTROY (DC::Font self)
815	CODE:	1162	CODE:
816	pango_font_description_free (self);	1163	pango_font_description_free (self);
817		1164
818	void	1165	void
819	make_default (CFPlus::Font self)	1166	make_default (DC::Font self)
		1167	PROTOTYPE: $
820	CODE:	1168	CODE:
821	default_font = self;	1169	default_font = self;
822		1170
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1171	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1172
		1173	PROTOTYPES: DISABLE
		1174
825	void	1175	void
826	reset_glyph_cache ()	1176	glyph_cache_backup ()
		1177	PROTOTYPE:
827	CODE:	1178	CODE:
		1179	tc_backup ();
		1180
		1181	void
		1182	glyph_cache_restore ()
		1183	PROTOTYPE:
		1184	CODE:
828	tc_clear ();	1185	tc_restore ();
829		1186
830	CFPlus::Layout	1187	DC::Layout
831	new (SV *class)	1188	new (SV *class)
832	CODE:	1189	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1190	New (0, RETVAL, 1, struct cf_layout);
834		1191
835	RETVAL->pl = pango_layout_new (opengl_context);	1192	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1194	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1195	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1196	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1197	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1198	RETVAL->font = 0;
		1199	RETVAL->rc = rc_alloc ();
842		1200
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1202	layout_update_font (RETVAL);
845	OUTPUT:	1203	OUTPUT:
846	RETVAL	1204	RETVAL
847		1205
848	void	1206	void
849	DESTROY (CFPlus::Layout self)	1207	DESTROY (DC::Layout self)
850	CODE:	1208	CODE:
851	g_object_unref (self->pl);	1209	g_object_unref (self->pl);
		1210	rc_free (self->rc);
852	Safefree (self);	1211	Safefree (self);
853		1212
854	void	1213	void
855	set_text (CFPlus::Layout self, SV *text_)	1214	set_text (DC::Layout self, SV *text_)
856	CODE:	1215	CODE:
857	{	1216	{
858	STRLEN textlen;	1217	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1218	char *text = SvPVutf8 (text_, textlen);
860		1219
861	pango_layout_set_text (self->pl, text, textlen);	1220	pango_layout_set_text (self->pl, text, textlen);
862	}	1221	}
863		1222
864	void	1223	void
865	set_markup (CFPlus::Layout self, SV *text_)	1224	set_markup (DC::Layout self, SV *text_)
866	CODE:	1225	CODE:
867	{	1226	{
868	STRLEN textlen;	1227	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1228	char *text = SvPVutf8 (text_, textlen);
870		1229
871	pango_layout_set_markup (self->pl, text, textlen);	1230	pango_layout_set_markup (self->pl, text, textlen);
872	}	1231	}
873		1232
874	void	1233	void
875	set_shapes (CFPlus::Layout self, ...)	1234	set_shapes (DC::Layout self, ...)
876	CODE:	1235	CODE:
877	{	1236	{
878	PangoAttrList *attrs = 0;	1237	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1238	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1239	const char *pos = text;
…		…
915	if (attrs)	1274	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1275	pango_layout_set_attributes (self->pl, attrs);
917	}	1276	}
918		1277
919	void	1278	void
920	get_shapes (CFPlus::Layout self)	1279	get_shapes (DC::Layout self)
921	PPCODE:	1280	PPCODE:
922	{	1281	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1282	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1283
925	do	1284	do
926	{	1285	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1286	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1287
929	if (run && shape_attr_p (run))	1288	if (run && shape_attr_p (run))
930	{	1289	{
931	PangoRectangle extents;	1290	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1291	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1299
941	pango_layout_iter_free (iter);	1300	pango_layout_iter_free (iter);
942	}	1301	}
943		1302
944	int	1303	int
945	has_wrapped (CFPlus::Layout self)	1304	has_wrapped (DC::Layout self)
946	CODE:	1305	CODE:
947	{	1306	{
948	int lines = 1;	1307	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1308	const char *text = pango_layout_get_text (self->pl);
950		1309
…		…
955	}	1314	}
956	OUTPUT:	1315	OUTPUT:
957	RETVAL	1316	RETVAL
958		1317
959	SV *	1318	SV *
960	get_text (CFPlus::Layout self)	1319	get_text (DC::Layout self)
961	CODE:	1320	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1321	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1322	sv_utf8_decode (RETVAL);
964	OUTPUT:	1323	OUTPUT:
965	RETVAL	1324	RETVAL
966		1325
967	void	1326	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1327	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1328	CODE:
970	self->r = r;	1329	self->r = r;
971	self->g = g;	1330	self->g = g;
972	self->b = b;	1331	self->b = b;
973	self->a = a;	1332	self->a = a;
974		1333
975	void	1334	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1335	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1336	CODE:
978	if (self->font != font)	1337	if (self->font != font)
979	{	1338	{
980	self->font = font;	1339	self->font = font;
981	layout_update_font (self);	1340	layout_update_font (self);
982	}	1341	}
983		1342
984	void	1343	void
985	set_height (CFPlus::Layout self, int base_height)	1344	set_height (DC::Layout self, int base_height)
986	CODE:	1345	CODE:
987	if (self->base_height != base_height)	1346	if (self->base_height != base_height)
988	{	1347	{
989	self->base_height = base_height;	1348	self->base_height = base_height;
990	layout_update_font (self);	1349	layout_update_font (self);
991	}	1350	}
992		1351
993	void	1352	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1353	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1354	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1355	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1356
998	void	1357	void
999	set_indent (CFPlus::Layout self, int indent)	1358	set_indent (DC::Layout self, int indent)
1000	CODE:	1359	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1360	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1361
1003	void	1362	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1363	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1364	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1365	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1366
1008	void	1367	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1368	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1369	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1370	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1371	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1372	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1373	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1374	: PANGO_ELLIPSIZE_NONE
1016	);	1375	);
1017		1376
1018	void	1377	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1378	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1379	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1380	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1381
1023	void	1382	void
1024	size (CFPlus::Layout self)	1383	size (DC::Layout self)
1025	PPCODE:	1384	PPCODE:
1026	{	1385	{
1027	int w, h;	1386	int w, h;
1028		1387
1029	layout_get_pixel_size (self, &w, &h);	1388	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1391	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1392	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1393	}
1035		1394
1036	int	1395	int
1037	descent (CFPlus::Layout self)	1396	descent (DC::Layout self)
1038	CODE:	1397	CODE:
1039	{	1398	{
1040	PangoRectangle rect;	1399	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1400	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1401	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1402	RETVAL = PANGO_DESCENT (rect);
1044	}	1403	}
1045	OUTPUT:	1404	OUTPUT:
1046	RETVAL	1405	RETVAL
1047		1406
1048	int	1407	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1408	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1409	CODE:
1051	{	1410	{
1052	int index, trailing;	1411	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1412	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index;	1413	RETVAL = index + trailing;
1055	}	1414	}
1056	OUTPUT:	1415	OUTPUT:
1057	RETVAL	1416	RETVAL
1058		1417
1059	void	1418	void
1060	cursor_pos (CFPlus::Layout self, int index)	1419	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1420	PPCODE:
1062	{	1421	{
1063	PangoRectangle strong_pos;	1422	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1423	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1424
1066	EXTEND (SP, 3);	1425	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1428	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1429	}
1071		1430
1072	void	1431	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1432	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1433	PPCODE:
		1434	{
		1435	int line, x;
		1436
		1437	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1438	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1439	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1440	--line;
		1441	#endif
		1442	EXTEND (SP, 2);
		1443	PUSHs (sv_2mortal (newSViv (line)));
		1444	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1445	}
		1446
		1447	void
		1448	line_x_to_index (DC::Layout self, int line, int x)
		1449	PPCODE:
		1450	{
		1451	PangoLayoutLine *lp;
		1452	int index, trailing;
		1453
		1454	if (line < 0)
		1455	XSRETURN_EMPTY;
		1456
		1457	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1458	XSRETURN_EMPTY; /* do better */
		1459
		1460	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1461
		1462	EXTEND (SP, 2);
		1463	if (GIMME_V == G_SCALAR)
		1464	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1465	else
		1466	{
		1467	PUSHs (sv_2mortal (newSViv (index)));
		1468	PUSHs (sv_2mortal (newSViv (trailing)));
		1469	}
		1470	}
		1471
		1472	void
		1473	render (DC::Layout self, float x, float y, int flags = 0)
		1474	CODE:
		1475	rc_clear (self->rc);
1075	pango_opengl_render_layout_subpixel (	1476	pango_opengl_render_layout_subpixel (
1076	self->pl,	1477	self->pl,
		1478	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1479	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1480	self->r, self->g, self->b, self->a,
1079	flags	1481	flags
1080	);	1482	);
		1483	// we assume that context_change actually clears/frees stuff
		1484	// and does not do any recomputation...
		1485	pango_layout_context_changed (self->pl);
1081		1486
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1487	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1488	draw (DC::Layout self)
1086	CODE:	1489	CODE:
1087	{	1490	{
1088	int ow = SvIV (w_);	1491	glEnable (GL_TEXTURE_2D);
1089	int oh = SvIV (h_);	1492	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1493	glEnable (GL_BLEND);
		1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1496	glEnable (GL_ALPHA_TEST);
		1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1090		1498
1091	if (ow && oh)	1499	rc_draw (self->rc);
		1500
		1501	glDisable (GL_ALPHA_TEST);
		1502	glDisable (GL_BLEND);
		1503	glDisable (GL_TEXTURE_2D);
		1504	}
		1505
		1506	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1507
		1508	PROTOTYPES: ENABLE
		1509
		1510	void
		1511	pad (SV *data_, int ow, int oh, int nw, int nh)
		1512	CODE:
		1513	{
		1514	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1092	{	1515	{
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;	1516	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1517	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1518	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1519	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1520
1105	SvPOK_only (result_);	1521	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1522	SvCUR_set (result_, nw * nh * bpp);
1107		1523
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1524	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1525	while (oh--)
1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1526	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111		1527
1112	sv_setsv (data_, result_);	1528	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1529	}
1119	}	1530	}
1120		1531
1121	void	1532	void
1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1533	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1128	{	1539	{
1129	HV hv = (HV )SvRV (self);	1540	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1541	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1542	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1543	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1544
		1545	if (name <= 0)
		1546	XSRETURN_EMPTY;
1133		1547
1134	if (items < 5)	1548	if (items < 5)
1135	{	1549	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1550	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1551	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1579	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1580	glDisable (GL_BLEND);
1167	}	1581	}
1168	}	1582	}
1169		1583
1170	MODULE = CFPlus PACKAGE = CFPlus::Map	1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1585	CODE:
		1586	{
		1587	GLint width;
		1588	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1589	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1590	RETVAL = width > 0;
		1591	}
		1592	OUTPUT:
		1593	RETVAL
1171		1594
1172	CFPlus::Map	1595	MODULE = Deliantra::Client PACKAGE = DC::Map
1173	new (SV *class, int map_width, int map_height)	1596
		1597	PROTOTYPES: DISABLE
		1598
		1599	DC::Map
		1600	new (SV *class)
1174	CODE:	1601	CODE:
1175	New (0, RETVAL, 1, struct map);	1602	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1603	RETVAL->x = 0;
1177	RETVAL->y = 0;	1604	RETVAL->y = 0;
1178	RETVAL->w = map_width;	1605	RETVAL->w = 0;
1179	RETVAL->h = map_height;	1606	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1607	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1608	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1609	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1610	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;	1611	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1612	RETVAL->row = 0;
1188	OUTPUT:	1613	OUTPUT:
1189	RETVAL	1614	RETVAL
1190		1615
1191	void	1616	void
1192	DESTROY (CFPlus::Map self)	1617	DESTROY (DC::Map self)
1193	CODE:	1618	CODE:
1194	{	1619	{
1195	map_clear (self);	1620	map_clear (self);
1196	Safefree (self->face);	1621	Safefree (self->face2tile);
1197	Safefree (self->tex);	1622	Safefree (self->tex);
1198	Safefree (self);	1623	Safefree (self);
1199	}	1624	}
1200		1625
1201	void	1626	void
		1627	resize (DC::Map self, int map_width, int map_height)
		1628	CODE:
		1629	self->w = map_width;
		1630	self->h = map_height;
		1631
		1632	void
1202	clear (CFPlus::Map self)	1633	clear (DC::Map self)
1203	CODE:	1634	CODE:
1204	map_clear (self);	1635	map_clear (self);
1205		1636
1206	void	1637	void
1207	set_face (CFPlus::Map self, int face, int texid)	1638	set_tileid (DC::Map self, int face, int tile)
1208	CODE:	1639	CODE:
1209	{	1640	{
1210	while (self->faces <= face)	1641	need_facenum (self, face); self->face2tile [face] = tile;
1211	{	1642	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	}	1643	}
1218		1644
1219	void	1645	void
		1646	set_smooth (DC::Map self, int face, int smooth, int level)
		1647	CODE:
		1648	{
		1649	tileid texid;
		1650	maptex *tex;
		1651
		1652	if (face < 0 \|\| face >= self->faces)
		1653	return;
		1654
		1655	if (smooth < 0 \|\| smooth >= self->faces)
		1656	return;
		1657
		1658	texid = self->face2tile [face];
		1659
		1660	if (!texid)
		1661	return;
		1662
		1663	tex = self->tex + texid;
		1664	tex->smoothtile = self->face2tile [smooth];
		1665	tex->smoothlevel = level;
		1666	}
		1667
		1668	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)	1669	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:	1670	CODE:
1222	{	1671	{
1223	while (self->texs <= texid)	1672	need_texid (self, texid);
1224	{
1225	Append (maptex, self->tex, self->texs, self->texs);
1226	self->texs *= 2;
1227	}
1228		1673
1229	{	1674	{
1230	maptex *tex = self->tex + texid;	1675	maptex *tex = self->tex + texid;
1231		1676
1232	tex->name = name;	1677	tex->name = name;
…		…
1249	// from transparent color bleeding and ugly wrapping effects.	1694	// from transparent color bleeding and ugly wrapping effects.
1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1251	}	1696	}
1252		1697
1253	int	1698	int
1254	ox (CFPlus::Map self)	1699	ox (DC::Map self)
1255	ALIAS:	1700	ALIAS:
1256	oy = 1	1701	oy = 1
1257	x = 2	1702	x = 2
1258	y = 3	1703	y = 3
1259	w = 4	1704	w = 4
…		…
1270	}	1715	}
1271	OUTPUT:	1716	OUTPUT:
1272	RETVAL	1717	RETVAL
1273		1718
1274	void	1719	void
1275	scroll (CFPlus::Map self, int dx, int dy)	1720	scroll (DC::Map self, int dx, int dy)
1276	CODE:	1721	CODE:
1277	{	1722	{
1278	if (dx > 0)	1723	if (dx > 0)
1279	map_blank (self, self->x, self->y, dx, self->h);	1724	map_blank (self, self->x, self->y, dx, self->h);
1280	else if (dx < 0)	1725	else if (dx < 0)
1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1726	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1282		1727
1283	if (dy > 0)	1728	if (dy > 0)
1284	map_blank (self, self->x, self->y, self->w, dy);	1729	map_blank (self, self->x, self->y, self->w, dy);
1285	else if (dy < 0)	1730	else if (dy < 0)
1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1731	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1287		1732
1288	self->ox += dx; self->x += dx;	1733	self->ox += dx; self->x += dx;
1289	self->oy += dy; self->y += dy;	1734	self->oy += dy; self->y += dy;
1290		1735
1291	while (self->y < 0)	1736	while (self->y < 0)
…		…
1295	self->rows += MAP_EXTEND_Y;	1740	self->rows += MAP_EXTEND_Y;
1296	self->y += MAP_EXTEND_Y;	1741	self->y += MAP_EXTEND_Y;
1297	}	1742	}
1298	}	1743	}
1299		1744
1300	void	1745	SV *
1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1746	map1a_update (DC::Map self, SV *data_, int extmap)
1302	CODE:	1747	CODE:
1303	{	1748	{
1304	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1749	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1305	uint8_t data_end = (uint8_t )SvEND (data_);	1750	uint8_t data_end = (uint8_t )SvEND (data_);
1306	mapcell *cell;	1751	mapcell *cell;
1307	int x, y, flags;	1752	int x, y, z, flags;
		1753	AV *missing = newAV ();
		1754	RETVAL = newRV_noinc ((SV *)missing);
1308		1755
1309	while (data < data_end - 1)	1756	while (data < data_end - 1)
1310	{	1757	{
1311	flags = (data [0] << 8) + data [1]; data += 2;	1758	flags = (data [0] << 8) + data [1]; data += 2;
1312		1759
…		…
1332	uint8_t ext, cmd;	1779	uint8_t ext, cmd;
1333		1780
1334	do	1781	do
1335	{	1782	{
1336	ext = *data++;	1783	ext = *data++;
1337	cmd = ext & 0x3f;	1784	cmd = ext & 0x7f;
1338		1785
1339	if (cmd < 4)	1786	if (cmd < 4)
1340	cell->darkness = 255 - ext * 64 + 1;	1787	cell->darkness = 255 - ext * 64 + 1;
1341	else if (cmd == 5) // health	1788	else if (cmd == 5) // health
1342	{	1789	{
1343	cell->stat_width = 1;	1790	cell->stat_width = 1;
1344	cell->stat_hp = *data++;	1791	cell->stat_hp = *data++;
1345	}	1792	}
1346	else if (cmd == 6) // monster width	1793	else if (cmd == 6) // monster width
1347	cell->stat_width = *data++ + 1;	1794	cell->stat_width = *data++ + 1;
1348	else if (cmd == 0x47) // monster width	1795	else if (cmd == 0x47)
1349	{	1796	{
1350	if (*data == 4)	1797	if (*data == 1) cell->player = data [1];
1351	; // decode player tag	1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1352		1801
1353	data += *data + 1;	1802	data += *data + 1;
1354	}	1803	}
1355	else if (cmd == 8) // cell flags	1804	else if (cmd == 8) // cell flags
1356	cell->flags = *data++;	1805	cell->flags = *data++;
…		…
1363	}	1812	}
1364	else	1813	else
1365	cell->darkness = *data++ + 1;	1814	cell->darkness = *data++ + 1;
1366	}	1815	}
1367		1816
		1817	for (z = 0; z <= 2; ++z)
1368	if (flags & 4)	1818	if (flags & (4 >> z))
1369	{	1819	{
1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1820	faceid face = (data [0] << 8) + data [1]; data += 2;
		1821	need_facenum (self, face);
		1822	cell->tile [z] = self->face2tile [face];
		1823
		1824	if (cell->tile [z])
		1825	{
		1826	maptex *tex = self->tex + cell->tile [z];
		1827	if (!tex->name)
		1828	av_push (missing, newSViv (cell->tile [z]));
		1829
		1830	if (tex->smoothtile)
		1831	{
		1832	maptex *smooth = self->tex + tex->smoothtile;
		1833	if (!smooth->name)
		1834	av_push (missing, newSViv (tex->smoothtile));
		1835	}
		1836	}
1371	}	1837	}
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	}	1838	}
1383	else	1839	else
1384	cell->darkness = 0;	1840	CELL_CLEAR (cell);
1385	}	1841	}
1386	}	1842	}
		1843	OUTPUT:
		1844	RETVAL
1387		1845
1388	SV *	1846	SV *
1389	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1847	mapmap (DC::Map self, int x0, int y0, int w, int h)
1390	CODE:	1848	CODE:
1391	{	1849	{
1392	int x1, x;	1850	int x1, x;
1393	int y1, y;	1851	int y1, y;
1394	int z;	1852	int z;
…		…
1415	{	1873	{
1416	mapcell *cell = row->col + (x - row->c0);	1874	mapcell *cell = row->col + (x - row->c0);
1417		1875
1418	for (z = 0; z <= 0; z++)	1876	for (z = 0; z <= 0; z++)
1419	{	1877	{
1420	mapface face = cell->face [z];
1421
1422	if (face)
1423	{
1424	maptex tex = self->tex [face];	1878	maptex tex = self->tex [cell->tile [z]];
1425	int a0 = 255 - tex.a;	1879	int a0 = 255 - tex.a;
1426	int a1 = tex.a;	1880	int a1 = tex.a;
1427		1881
1428	r = (r * a0 + tex.r * a1) / 255;	1882	r = (r * a0 + tex.r * a1) / 255;
1429	g = (g * a0 + tex.g * a1) / 255;	1883	g = (g * a0 + tex.g * a1) / 255;
1430	b = (b * a0 + tex.b * a1) / 255;	1884	b = (b * a0 + tex.b * a1) / 255;
1431	a = (a * a0 + tex.a * a1) / 255;	1885	a = (a * a0 + tex.a * a1) / 255;
1432	}
1433	}	1886	}
1434	}	1887	}
1435		1888
1436	*map++ = (r )	1889	*map++ = (r )
1437	\| (g << 8)	1890	\| (g << 8)
…		…
1444	}	1897	}
1445	OUTPUT:	1898	OUTPUT:
1446	RETVAL	1899	RETVAL
1447		1900
1448	void	1901	void
1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1902	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:	1903	CODE:
1451	{	1904	{
1452	int vx, vy;
1453	int x, y, z;	1905	int x, y, z;
1454	int last_name;
1455	mapface face;
1456		1906
1457	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1907	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1458	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1910	smooth_key skey;
		1911	int pl_x, pl_y;
		1912	maptex pl_tex;
		1913	rc_t *rc = rc_alloc ();
		1914	rc_key_t key;
		1915	rc_array_t *arr;
1459		1916
1460	/*	1917	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		1918
1465	int vy = self->vy = self->h >= sh	1919	// thats current max. sorry.
1466	? self->y + (self->h - sh) / 2	1920	if (sw > 255) sw = 255;
1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1921	if (sh > 255) sh = 255;
1468	*/
1469		1922
1470	glColor4ub (255, 255, 255, 255);	1923	// clear key, in case of extra padding
		1924	memset (&skey, 0, sizeof (skey));
		1925
		1926	memset (&key, 0, sizeof (key));
		1927	key.r = 255;
		1928	key.g = 255;
		1929	key.b = 255;
		1930	key.a = 255;
		1931	key.mode = GL_QUADS;
		1932	key.format = GL_T2F_V3F;
		1933	key.texname = -1;
		1934
		1935	mx += self->x;
		1936	my += self->y;
		1937
		1938	// first pass: determine smooth_max
		1939	// rather ugly, if you ask me
		1940	// could also be stored inside mapcell and updated on change
		1941	memset (smooth_max, 0, sizeof (smooth_max));
		1942
		1943	for (y = 0; y < sh; y++)
		1944	if (0 <= y + my && y + my < self->rows)
		1945	{
		1946	maprow *row = self->row + (y + my);
		1947
		1948	for (x = 0; x < sw; x++)
		1949	if (row->c0 <= x + mx && x + mx < row->c1)
		1950	{
		1951	mapcell *cell = row->col + (x + mx - row->c0);
		1952
		1953	smooth_max[x + 1][y + 1] =
		1954	MAX (self->tex [cell->tile [0]].smoothlevel,
		1955	MAX (self->tex [cell->tile [1]].smoothlevel,
		1956	self->tex [cell->tile [2]].smoothlevel));
		1957	}
		1958	}
1471		1959
1472	glEnable (GL_BLEND);	1960	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1961	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);	1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1476		1963
1477	glBegin (GL_QUADS);
1478
1479	last_name = 0;
1480
1481	for (z = 0; z < 3; z++)	1964	for (z = 0; z <= 2; z++)
		1965	{
		1966	memset (smooth_level, 0, sizeof (smooth_level));
		1967
1482	for (y = 0; y < sh; y++)	1968	for (y = 0; y < sh; y++)
1483	if (0 <= y + vy && y + vy < self->rows)	1969	if (0 <= y + my && y + my < self->rows)
1484	{	1970	{
1485	maprow *row = self->row + (y + vy);	1971	maprow *row = self->row + (y + my);
1486		1972
1487	for (x = 0; x < sw; x++)	1973	for (x = 0; x < sw; x++)
1488	if (row->c0 <= x + vx && x + vx < row->c1)	1974	if (row->c0 <= x + mx && x + mx < row->c1)
1489	{	1975	{
1490	mapcell *cell = row->col + (x + vx - row->c0);	1976	mapcell *cell = row->col + (x + mx - row->c0);
1491
1492	face = cell->face [z];	1977	tileid tile = cell->tile [z];
		1978
		1979	if (tile)
		1980	{
		1981	maptex tex = self->tex [tile];
		1982	int px = (x + 1) * T - tex.w;
		1983	int py = (y + 1) * T - tex.h;
1493		1984
1494	if (face && face < self->texs)	1985	if (key.texname != tex.name)
		1986	{
		1987	if (!tex.name)
		1988	tex = self->tex [2]; /* missing, replace by noface */
		1989
		1990	key.texname = tex.name;
		1991	arr = rc_array (rc, &key);
		1992	}
		1993
		1994	if (expect_false (cell->player == player) && expect_false (z == 2))
		1995	{
		1996	pl_x = px;
		1997	pl_y = py;
		1998	pl_tex = tex;
		1999	continue;
		2000	}
		2001
		2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2006
		2007	if (expect_false (cell->flags) && expect_false (z == 2))
		2008	{
		2009	// overlays such as the speech bubble, probably more to come
		2010	if (cell->flags & 1)
		2011	{
		2012	maptex tex = self->tex [1];
		2013	int px = x * T + T * 2 / 32;
		2014	int py = y * T - T * 6 / 32;
		2015
		2016	if (tex.name)
		2017	{
		2018	if (key.texname != tex.name)
		2019	{
		2020	key.texname = tex.name;
		2021	arr = rc_array (rc, &key);
		2022	}
		2023
		2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2028	}
		2029	}
		2030	}
		2031
		2032	// update smooth hash
		2033	if (tex.smoothtile)
		2034	{
		2035	skey.tile = tex.smoothtile;
		2036	skey.level = tex.smoothlevel;
		2037
		2038	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2039
		2040	// add bits to current tile and all neighbours. skey.x\|y is
		2041	// shifted +1\|+1 so we always stay positive.
		2042
		2043	// bits is ___n cccc CCCC bbbb
		2044	// n do not draw borders&corners
		2045	// c draw these corners, but...
		2046	// C ... not these
		2047	// b draw these borders
		2048
		2049	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2050	// ┃· ·· ·┃ ━━
		2051
		2052	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2053	// ·· ·· ·┏ ┓·
		2054
		2055	// full tile
		2056	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2057
		2058	// borders
		2059	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2060	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2061	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2062	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2063
		2064	// corners
		2065	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2066	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2067	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2068	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2069	}
		2070	}
		2071	}
		2072	}
		2073
		2074	rc_draw (rc);
		2075	rc_clear (rc);
		2076
		2077	// go through all smoothlevels, lowest to highest, then draw.
		2078	// this is basically counting sort
		2079	{
		2080	int w, b;
		2081
		2082	glEnable (GL_TEXTURE_2D);
		2083	glBegin (GL_QUADS);
		2084	for (w = 0; w < 256 / 32; ++w)
		2085	{
		2086	uint32_t smask = smooth_level [w];
		2087	if (smask)
		2088	for (b = 0; b < 32; ++b)
		2089	if (smask & (((uint32_t)1) << b))
1495	{	2090	{
1496	maptex tex = self->tex [face];	2091	int level = (w << 5) \| b;
1497	int px = (x + 1) * 32 - tex.w;	2092	HE *he;
1498	int py = (y + 1) * 32 - tex.h;
1499		2093
1500	if (last_name != tex.name)	2094	hv_iterinit (smooth);
		2095	while ((he = hv_iternext (smooth)))
1501	{	2096	{
1502	glEnd ();	2097	smooth_key skey = (smooth_key )HeKEY (he);
1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2098	IV bits = SvIVX (HeVAL (he));
1504	glBegin (GL_QUADS);
1505	}
1506		2099
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)	2100	if (!(bits & 0x1000)
		2101	&& skey->level == level
		2102	&& level > smooth_max [skey->x][skey->y])
1516	{	2103	{
1517	maptex tex = self->tex [1];	2104	maptex tex = self->tex [skey->tile];
1518	int px = (x + 1) * 32 - tex.w + 2;	2105	int px = (((int)skey->x) - 1) * T;
1519	int py = (y + 1) * 32 - tex.h - 6;	2106	int py = (((int)skey->y) - 1) * T;
		2107	int border = bits & 15;
		2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2109	float dx = tex.s * .0625f; // 16 images/row
		2110	float dy = tex.t * .5f ; // 2 images/column
1520		2111
		2112	if (tex.name)
		2113	{
		2114	// this time avoiding texture state changes
		2115	// save gobs of state changes.
		2116	if (key.texname != tex.name)
		2117	{
1521	glEnd ();	2118	glEnd ();
1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1523	glBegin (GL_QUADS);	2120	glBegin (GL_QUADS);
		2121	}
1524		2122
		2123	if (border)
		2124	{
		2125	float ox = border * dx;
		2126
		2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2131	}
		2132
		2133	if (corner)
		2134	{
		2135	float ox = corner * dx;
		2136
1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2141	}
		2142	}
		2143	}
1529	}	2144	}
1530	}	2145	}
1531	}
1532	}	2146	}
1533		2147
1534	glEnd ();	2148	glEnd ();
1535
1536	glDisable (GL_TEXTURE_2D);	2149	glDisable (GL_TEXTURE_2D);
		2150	key.texname = -1;
		2151	}
		2152
		2153	hv_clear (smooth);
		2154	}
		2155
		2156	if (pl_tex.name)
		2157	{
		2158	maptex tex = pl_tex;
		2159	int px = pl_x + sdx;
		2160	int py = pl_y + sdy;
		2161
		2162	key.texname = tex.name;
		2163	arr = rc_array (rc, &key);
		2164
		2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2169
		2170	rc_draw (rc);
		2171	}
		2172
1537	glDisable (GL_BLEND);	2173	glDisable (GL_BLEND);
		2174	rc_free (rc);
1538		2175
1539	// top layer: overlays such as the health bar	2176	// top layer: overlays such as the health bar
1540	for (y = 0; y < sh; y++)	2177	for (y = 0; y < sh; y++)
1541	if (0 <= y + vy && y + vy < self->rows)	2178	if (0 <= y + my && y + my < self->rows)
1542	{	2179	{
1543	maprow *row = self->row + (y + vy);	2180	maprow *row = self->row + (y + my);
1544		2181
1545	for (x = 0; x < sw; x++)	2182	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + vx && x + vx < row->c1)	2183	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2184	{
1548	mapcell *cell = row->col + (x + vx - row->c0);	2185	mapcell *cell = row->col + (x + mx - row->c0);
1549		2186
1550	int px = x * 32;	2187	int px = x * T;
1551	int py = y * 32;	2188	int py = y * T;
1552		2189
1553	if (cell->stat_hp)	2190	if (cell->stat_hp)
1554	{	2191	{
1555	int width = cell->stat_width * 32;	2192	int width = cell->stat_width * T;
1556	int thick = sh / 28 + 1 + cell->stat_width;	2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1557		2194
1558	glColor3ub (0, 0, 0);	2195	glColor3ub (0, 0, 0);
1559	glRectf (px + 1, py - thick - 2,	2196	glRectf (px + 1, py - thick - 2,
1560	px + width - 1, py);	2197	px + width - 1, py);
1561		2198
…		…
1567	}	2204	}
1568	}	2205	}
1569	}	2206	}
1570		2207
1571	void	2208	void
1572	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1573	CODE:	2210	CODE:
1574	{	2211	{
1575	static float color[16][3] = {	2212	static float color[16][3] = {
1576	{ 0.00F, 0.00F, 0.00F },	2213	{ 0.00F, 0.00F, 0.00F },
1577	{ 1.00F, 1.00F, 1.00F },	2214	{ 1.00F, 1.00F, 1.00F },
…		…
1627	glDisable (GL_BLEND);	2264	glDisable (GL_BLEND);
1628	glDisable (GL_TEXTURE_2D);	2265	glDisable (GL_TEXTURE_2D);
1629	}	2266	}
1630		2267
1631	void	2268	void
1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1633	PPCODE:	2270	PPCODE:
1634	{	2271	{
1635	int vx, vy;
1636	int x, y;	2272	int x, y;
		2273	int sw1 = sw + 2;
		2274	int sh1 = sh + 2;
		2275	int sh3 = sh * 3;
1637	int sw4 = (sw + 3) & ~3;	2276	int sw34 = (sw * 3 + 3) & ~3;
		2277	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1638	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2278	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1639	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2279	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1640		2280
1641	memset (darkness, 255, sw4 * sh);
1642	SvPOK_only (darkness_sv);	2281	SvPOK_only (darkness3_sv);
1643	SvCUR_set (darkness_sv, sw4 * sh);	2282	SvCUR_set (darkness3_sv, sw34 * sh3);
1644		2283
1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2284	mx += self->x - 1;
1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2285	my += self->y - 1;
1647		2286
		2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2288
1648	for (y = 0; y < sh; y++)	2289	for (y = 0; y < sh1; y++)
1649	if (0 <= y + vy && y + vy < self->rows)	2290	if (0 <= y + my && y + my < self->rows)
1650	{	2291	{
1651	maprow *row = self->row + (y + vy);	2292	maprow *row = self->row + (y + my);
1652		2293
1653	for (x = 0; x < sw; x++)	2294	for (x = 0; x < sw1; x++)
1654	if (row->c0 <= x + vx && x + vx < row->c1)	2295	if (row->c0 <= x + mx && x + mx < row->c1)
1655	{	2296	{
1656	mapcell *cell = row->col + (x + vx - row->c0);	2297	mapcell *cell = row->col + (x + mx - row->c0);
1657		2298
1658	darkness[y * sw4 + x] = cell->darkness	2299	darkness1 [y * sw1 + x] = cell->darkness
1659	? 255 - (cell->darkness - 1)	2300	? 255 - (cell->darkness - 1)
1660	: 255 - FOW_DARKNESS;	2301	: 255 - FOW_DARKNESS;
1661	}	2302	}
1662	}	2303	}
1663		2304
		2305	for (y = 0; y < sh; ++y)
		2306	for (x = 0; x < sw; ++x)
		2307	{
		2308	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2309	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2310	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2311	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2312	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2313	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2314	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2315	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2316	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2317
		2318	uint8_t r11 = (d11 + d21 + d12) / 3;
		2319	uint8_t r21 = d21;
		2320	uint8_t r31 = (d21 + d31 + d32) / 3;
		2321
		2322	uint8_t r12 = d12;
		2323	uint8_t r22 = d22;
		2324	uint8_t r32 = d32;
		2325
		2326	uint8_t r13 = (d13 + d23 + d12) / 3;
		2327	uint8_t r23 = d23;
		2328	uint8_t r33 = (d23 + d33 + d32) / 3;
		2329
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2339	}
		2340
		2341	free (darkness1);
		2342
1664	EXTEND (SP, 3);	2343	EXTEND (SP, 3);
1665	PUSHs (sv_2mortal (newSViv (sw4)));	2344	PUSHs (sv_2mortal (newSViv (sw34)));
1666	PUSHs (sv_2mortal (newSViv (sh)));	2345	PUSHs (sv_2mortal (newSViv (sh3)));
1667	PUSHs (darkness_sv);	2346	PUSHs (darkness3_sv);
1668	}	2347	}
1669		2348
1670	SV *	2349	SV *
1671	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2350	get_rect (DC::Map self, int x0, int y0, int w, int h)
1672	CODE:	2351	CODE:
1673	{	2352	{
1674	int x, y, x1, y1;	2353	int x, y, x1, y1;
1675	SV data_sv = newSV (w h * 7 + 5);	2354	SV data_sv = newSV (w h * 7 + 5);
1676	uint8_t data = (uint8_t )SvPVX (data_sv);	2355	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1701	if (row && row->c0 <= x && x < row->c1)	2380	if (row && row->c0 <= x && x < row->c1)
1702	{	2381	{
1703	mapcell *cell = row->col + (x - row->c0);	2382	mapcell *cell = row->col + (x - row->c0);
1704	uint8_t flags = 0;	2383	uint8_t flags = 0;
1705		2384
1706	if (cell->face [0]) flags \|= 1;	2385	if (cell->tile [0]) flags \|= 1;
1707	if (cell->face [1]) flags \|= 2;	2386	if (cell->tile [1]) flags \|= 2;
1708	if (cell->face [2]) flags \|= 4;	2387	if (cell->tile [2]) flags \|= 4;
1709		2388
1710	*data++ = flags;	2389	*data++ = flags;
1711		2390
1712	if (flags & 1)	2391	if (flags & 1)
1713	{	2392	{
		2393	tileid tile = cell->tile [0];
1714	*data++ = cell->face [0] >> 8;	2394	*data++ = tile >> 8;
1715	*data++ = cell->face [0];	2395	*data++ = tile;
1716	}	2396	}
1717		2397
1718	if (flags & 2)	2398	if (flags & 2)
1719	{	2399	{
		2400	tileid tile = cell->tile [1];
1720	*data++ = cell->face [1] >> 8;	2401	*data++ = tile >> 8;
1721	*data++ = cell->face [1];	2402	*data++ = tile;
1722	}	2403	}
1723		2404
1724	if (flags & 4)	2405	if (flags & 4)
1725	{	2406	{
		2407	tileid tile = cell->tile [2];
1726	*data++ = cell->face [2] >> 8;	2408	*data++ = tile >> 8;
1727	*data++ = cell->face [2];	2409	*data++ = tile;
1728	}	2410	}
1729	}	2411	}
1730	else	2412	else
1731	*data++ = 0;	2413	*data++ = 0;
1732	}	2414	}
1733	}	2415	}
1734		2416
		2417	/* if size is wh + 5 then no data has been found /
		2418	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2419	{
1735	SvPOK_only (data_sv);	2420	SvPOK_only (data_sv);
1736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2422	}
		2423
1737	RETVAL = data_sv;	2424	RETVAL = data_sv;
1738	}	2425	}
1739	OUTPUT:	2426	OUTPUT:
1740	RETVAL	2427	RETVAL
1741		2428
1742	void	2429	void
1743	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2430	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1744	PPCODE:	2431	PPCODE:
1745	{	2432	{
1746	int x, y, z;	2433	int x, y, z;
1747	int w, h;	2434	int w, h;
1748	int x1, y1;	2435	int x1, y1;
		2436	STRLEN len;
		2437	uint8_t data, end;
		2438
		2439	len = SvLEN (data_sv);
		2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2441	data = SvPVbyte_nolen (data_sv);
		2442	end = data + len + 8;
		2443
		2444	if (len < 5)
		2445	XSRETURN_EMPTY;
1749		2446
1750	if (*data++ != 0)	2447	if (*data++ != 0)
1751	return; /* version mismatch */	2448	XSRETURN_EMPTY; /* version mismatch */
1752		2449
1753	w = data++ << 8; w \|= data++;	2450	w = data++ << 8; w \|= data++;
1754	h = data++ << 8; h \|= data++;	2451	h = data++ << 8; h \|= data++;
1755		2452
1756	// we need to do this 'cause we don't keep an absolute coord system for rows	2453	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1768	{	2465	{
1769	maprow *row = map_get_row (self, y);	2466	maprow *row = map_get_row (self, y);
1770		2467
1771	for (x = x0; x < x1; x++)	2468	for (x = x0; x < x1; x++)
1772	{	2469	{
		2470	uint8_t flags;
		2471
		2472	if (data + 7 >= end)
		2473	XSRETURN_EMPTY;
		2474
1773	uint8_t flags = *data++;	2475	flags = *data++;
1774		2476
1775	if (flags)	2477	if (flags)
1776	{	2478	{
1777	mapface face[3] = { 0, 0, 0 };
1778
1779	mapcell *cell = row_get_cell (row, x);	2479	mapcell *cell = row_get_cell (row, x);
		2480	tileid tile[3] = { 0, 0, 0 };
1780		2481
1781	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2482	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1782	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2483	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1783	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2484	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1784		2485
1785	if (cell->darkness == 0)	2486	if (cell->darkness == 0)
1786	{	2487	{
1787	cell->darkness = 0;	2488	/cell->darkness = 0;/
		2489	EXTEND (SP, 3);
1788		2490
1789	for (z = 0; z <= 2; z++)	2491	for (z = 0; z <= 2; z++)
1790	{	2492	{
1791	cell->face[z] = face[z];	2493	tileid t = tile [z];
1792		2494
1793	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2495	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2496	{
1794	XPUSHs (sv_2mortal (newSViv (face[z])));	2497	PUSHs (sv_2mortal (newSViv (t)));
		2498	need_texid (self, t);
		2499	}
		2500
		2501	cell->tile [z] = t;
1795	}	2502	}
1796	}	2503	}
1797	}	2504	}
1798	}	2505	}
1799	}	2506	}
1800	}	2507	}
1801		2508
1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2509	MODULE = Deliantra::Client PACKAGE = DC::RW
1803		2510
1804	CFPlus::MixChunk	2511	DC::RW
1805	new_from_file (SV class, char path)	2512	new (SV class, SV data_sv)
1806	CODE:	2513	CODE:
1807	RETVAL = Mix_LoadWAV (path);	2514	{
		2515	STRLEN datalen;
		2516	char *data = SvPVbyte (data_sv, datalen);
		2517
		2518	RETVAL = SDL_RWFromConstMem (data, datalen);
		2519	}
1808	OUTPUT:	2520	OUTPUT:
1809	RETVAL	2521	RETVAL
1810		2522
		2523	DC::RW
		2524	new_from_file (SV class, const char path, const char *mode = "rb")
		2525	CODE:
		2526	RETVAL = SDL_RWFromFile (path, mode);
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	# fails on win32:
		2531	# dc.xs(2268) : error C2059: syntax error : '('
1811	void	2532	#void
		2533	#close (DC::RW self)
		2534	# CODE:
		2535	# (self->(close)) (self);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::Channel
		2542	find ()
		2543	CODE:
		2544	{
		2545	RETVAL = Mix_GroupAvailable (-1);
		2546
		2547	if (RETVAL < 0)
		2548	{
		2549	RETVAL = Mix_GroupOldest (-1);
		2550
		2551	if (RETVAL < 0)
		2552	XSRETURN_UNDEF;
		2553
		2554	Mix_HaltChannel (RETVAL);
		2555	}
		2556
		2557	Mix_UnregisterAllEffects (RETVAL);
		2558	Mix_Volume (RETVAL, 128);
		2559	}
		2560	OUTPUT:
		2561	RETVAL
		2562
		2563	void
		2564	halt (DC::Channel self)
		2565	CODE:
		2566	Mix_HaltChannel (self);
		2567
		2568	void
		2569	expire (DC::Channel self, int ticks = -1)
		2570	CODE:
		2571	Mix_ExpireChannel (self, ticks);
		2572
		2573	void
		2574	fade_out (DC::Channel self, int ticks = -1)
		2575	CODE:
		2576	Mix_FadeOutChannel (self, ticks);
		2577
		2578	int
		2579	volume (DC::Channel self, int volume)
		2580	CODE:
		2581	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
		2586	unregister_all_effects (DC::Channel self)
		2587	CODE:
		2588	Mix_UnregisterAllEffects (self);
		2589
		2590	void
		2591	set_panning (DC::Channel self, int left, int right)
		2592	CODE:
		2593	left = CLAMP (left , 0, 255);
		2594	right = CLAMP (right, 0, 255);
		2595	Mix_SetPanning (self, left, right);
		2596
		2597	void
		2598	set_distance (DC::Channel self, int distance)
		2599	CODE:
		2600	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2601
		2602	void
		2603	set_position (DC::Channel self, int angle, int distance)
		2604	CODE:
		2605
		2606	void
		2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2608	CODE:
		2609	{
		2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2613	}
		2614
		2615	void
		2616	set_reverse_stereo (DC::Channel self, int flip)
		2617	CODE:
		2618	Mix_SetReverseStereo (self, flip);
		2619
		2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2621
		2622	PROTOTYPES: DISABLE
		2623
		2624	DC::MixChunk
		2625	new (SV *class, DC::RW rwops)
		2626	CODE:
		2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2628	OUTPUT:
		2629	RETVAL
		2630
		2631	void
1812	DESTROY (CFPlus::MixChunk self)	2632	DESTROY (DC::MixChunk self)
1813	CODE:	2633	CODE:
1814	Mix_FreeChunk (self);	2634	Mix_FreeChunk (self);
1815		2635
1816	int	2636	int
1817	volume (CFPlus::MixChunk self, int volume = -1)	2637	volume (DC::MixChunk self, int volume = -1)
1818	CODE:	2638	CODE:
		2639	if (items > 1)
		2640	volume = CLAMP (volume, 0, 128);
1819	RETVAL = Mix_VolumeChunk (self, volume);	2641	RETVAL = Mix_VolumeChunk (self, volume);
1820	OUTPUT:	2642	OUTPUT:
1821	RETVAL	2643	RETVAL
1822		2644
1823	int	2645	DC::Channel
1824	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2646	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1825	CODE:	2647	CODE:
		2648	{
1826	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2649	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2650
		2651	if (RETVAL < 0)
		2652	XSRETURN_UNDEF;
		2653
		2654	if (channel < 0)
		2655	{
		2656	Mix_UnregisterAllEffects (RETVAL);
		2657	Mix_Volume (RETVAL, 128);
		2658	}
		2659	}
1827	OUTPUT:	2660	OUTPUT:
1828	RETVAL	2661	RETVAL
1829		2662
1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1831		2664
1832	int	2665	int
1833	volume (int volume = -1)	2666	volume (int volume = -1)
		2667	PROTOTYPE: ;$
1834	CODE:	2668	CODE:
		2669	if (items > 0)
		2670	volume = CLAMP (volume, 0, 128);
1835	RETVAL = Mix_VolumeMusic (volume);	2671	RETVAL = Mix_VolumeMusic (volume);
1836	OUTPUT:	2672	OUTPUT:
1837	RETVAL	2673	RETVAL
1838		2674
		2675	void
		2676	fade_out (int ms)
		2677	CODE:
		2678	Mix_FadeOutMusic (ms);
		2679
		2680	void
		2681	halt ()
		2682	CODE:
		2683	Mix_HaltMusic ();
		2684
1839	CFPlus::MixMusic	2685	DC::MixMusic
1840	new_from_file (SV class, char path)	2686	new (SV *class, DC::RW rwops)
1841	CODE:	2687	CODE:
1842	RETVAL = Mix_LoadMUS (path);	2688	RETVAL = Mix_LoadMUS_RW (rwops);
1843	OUTPUT:	2689	OUTPUT:
1844	RETVAL	2690	RETVAL
1845		2691
1846	void	2692	void
1847	DESTROY (CFPlus::MixMusic self)	2693	DESTROY (DC::MixMusic self)
1848	CODE:	2694	CODE:
1849	Mix_FreeMusic (self);	2695	Mix_FreeMusic (self);
1850		2696
1851	int	2697	int
1852	play (CFPlus::MixMusic self, int loops = -1)	2698	play (DC::MixMusic self, int loops = -1)
1853	CODE:	2699	CODE:
1854	RETVAL = Mix_PlayMusic (self, loops);	2700	RETVAL = Mix_PlayMusic (self, loops);
1855	OUTPUT:	2701	OUTPUT:
1856	RETVAL	2702	RETVAL
1857		2703
1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2704	void
		2705	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2706	CODE:
		2707	Mix_FadeInMusicPos (self, loops, ms, position);
		2708
		2709	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2710
		2711	PROTOTYPES: ENABLE
1859		2712
1860	BOOT:	2713	BOOT:
1861	{	2714	{
1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2715	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1863	static const struct {	2716	static const struct {
1864	const char *name;	2717	const char *name;
1865	IV iv;	2718	IV iv;
1866	} *civ, const_iv[] = {	2719	} *civ, const_iv[] = {
1867	# define const_iv(name) { # name, (IV)name }	2720	# define const_iv(name) { # name, (IV)name }
		2721	const_iv (GL_VENDOR),
		2722	const_iv (GL_VERSION),
		2723	const_iv (GL_EXTENSIONS),
1868	const_iv (GL_COLOR_MATERIAL),	2724	const_iv (GL_COLOR_MATERIAL),
1869	const_iv (GL_SMOOTH),	2725	const_iv (GL_SMOOTH),
1870	const_iv (GL_FLAT),	2726	const_iv (GL_FLAT),
1871	const_iv (GL_DITHER),	2727	const_iv (GL_DITHER),
1872	const_iv (GL_BLEND),	2728	const_iv (GL_BLEND),
…		…
1876	const_iv (GL_ALPHA_TEST),	2732	const_iv (GL_ALPHA_TEST),
1877	const_iv (GL_NORMALIZE),	2733	const_iv (GL_NORMALIZE),
1878	const_iv (GL_RESCALE_NORMAL),	2734	const_iv (GL_RESCALE_NORMAL),
1879	const_iv (GL_FRONT),	2735	const_iv (GL_FRONT),
1880	const_iv (GL_BACK),	2736	const_iv (GL_BACK),
		2737	const_iv (GL_AUX0),
1881	const_iv (GL_AND),	2738	const_iv (GL_AND),
1882	const_iv (GL_ONE),	2739	const_iv (GL_ONE),
1883	const_iv (GL_ZERO),	2740	const_iv (GL_ZERO),
1884	const_iv (GL_SRC_ALPHA),	2741	const_iv (GL_SRC_ALPHA),
1885	const_iv (GL_DST_ALPHA),	2742	const_iv (GL_DST_ALPHA),
…		…
1898	const_iv (GL_INTENSITY),	2755	const_iv (GL_INTENSITY),
1899	const_iv (GL_LUMINANCE),	2756	const_iv (GL_LUMINANCE),
1900	const_iv (GL_LUMINANCE_ALPHA),	2757	const_iv (GL_LUMINANCE_ALPHA),
1901	const_iv (GL_FLOAT),	2758	const_iv (GL_FLOAT),
1902	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2760	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2762	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2763	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2764	const_iv (GL_COMPRESSED_RGB_ARB),
		2765	const_iv (GL_COMPRESSED_RGBA_ARB),
1903	const_iv (GL_COMPILE),	2766	const_iv (GL_COMPILE),
		2767	const_iv (GL_PROXY_TEXTURE_1D),
		2768	const_iv (GL_PROXY_TEXTURE_2D),
1904	const_iv (GL_TEXTURE_1D),	2769	const_iv (GL_TEXTURE_1D),
1905	const_iv (GL_TEXTURE_2D),	2770	const_iv (GL_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_ENV),	2771	const_iv (GL_TEXTURE_ENV),
1907	const_iv (GL_TEXTURE_MAG_FILTER),	2772	const_iv (GL_TEXTURE_MAG_FILTER),
1908	const_iv (GL_TEXTURE_MIN_FILTER),	2773	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1929	const_iv (GL_COLOR_LOGIC_OP),	2794	const_iv (GL_COLOR_LOGIC_OP),
1930	const_iv (GL_SEPARABLE_2D),	2795	const_iv (GL_SEPARABLE_2D),
1931	const_iv (GL_CONVOLUTION_2D),	2796	const_iv (GL_CONVOLUTION_2D),
1932	const_iv (GL_CONVOLUTION_BORDER_MODE),	2797	const_iv (GL_CONVOLUTION_BORDER_MODE),
1933	const_iv (GL_CONSTANT_BORDER),	2798	const_iv (GL_CONSTANT_BORDER),
		2799	const_iv (GL_POINTS),
1934	const_iv (GL_LINES),	2800	const_iv (GL_LINES),
1935	const_iv (GL_LINE_STRIP),	2801	const_iv (GL_LINE_STRIP),
1936	const_iv (GL_LINE_LOOP),	2802	const_iv (GL_LINE_LOOP),
1937	const_iv (GL_QUADS),	2803	const_iv (GL_QUADS),
1938	const_iv (GL_QUAD_STRIP),	2804	const_iv (GL_QUAD_STRIP),
1939	const_iv (GL_TRIANGLES),	2805	const_iv (GL_TRIANGLES),
1940	const_iv (GL_TRIANGLE_STRIP),	2806	const_iv (GL_TRIANGLE_STRIP),
1941	const_iv (GL_TRIANGLE_FAN),	2807	const_iv (GL_TRIANGLE_FAN),
		2808	const_iv (GL_POLYGON),
1942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2809	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2810	const_iv (GL_POINT_SMOOTH_HINT),
		2811	const_iv (GL_LINE_SMOOTH_HINT),
		2812	const_iv (GL_POLYGON_SMOOTH_HINT),
		2813	const_iv (GL_GENERATE_MIPMAP_HINT),
		2814	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1943	const_iv (GL_FASTEST),	2815	const_iv (GL_FASTEST),
		2816	const_iv (GL_DONT_CARE),
		2817	const_iv (GL_NICEST),
1944	const_iv (GL_V2F),	2818	const_iv (GL_V2F),
1945	const_iv (GL_V3F),	2819	const_iv (GL_V3F),
1946	const_iv (GL_T2F_V3F),	2820	const_iv (GL_T2F_V3F),
1947	const_iv (GL_T2F_N3F_V3F),	2821	const_iv (GL_T2F_N3F_V3F),
1948	# undef const_iv	2822	# undef const_iv
1949	};	2823	};
1950		2824
1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2825	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2827
		2828	texture_av = newAV ();
		2829	AvREAL_off (texture_av);
1953	}	2830	}
		2831
		2832	void
		2833	disable_GL_EXT_blend_func_separate ()
		2834	CODE:
		2835	gl.BlendFuncSeparate = 0;
		2836	gl.BlendFuncSeparateEXT = 0;
1954		2837
1955	char *	2838	char *
1956	gl_vendor ()	2839	gl_vendor ()
1957	CODE:	2840	CODE:
1958	RETVAL = (char *)glGetString (GL_VENDOR);	2841	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1971	CODE:	2854	CODE:
1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1973	OUTPUT:	2856	OUTPUT:
1974	RETVAL	2857	RETVAL
1975		2858
		2859	const char *glGetString (GLenum pname)
		2860
		2861	GLint glGetInteger (GLenum pname)
		2862	CODE:
		2863	glGetIntegerv (pname, &RETVAL);
		2864	OUTPUT:
		2865	RETVAL
		2866
		2867	GLdouble glGetDouble (GLenum pname)
		2868	CODE:
		2869	glGetDoublev (pname, &RETVAL);
		2870	OUTPUT:
		2871	RETVAL
		2872
1976	int glGetError ()	2873	int glGetError ()
1977		2874
1978	void glFinish ()	2875	void glFinish ()
1979		2876
1980	void glClear (int mask)	2877	void glClear (int mask)
…		…
2017	# near_ and far_ are due to microsofts buggy "c" compiler	2914	# 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_)	2915	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2019		2916
2020	# near_ and far_ are due to microsofts buggy "c" compiler	2917	# 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_)	2918	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2919
		2920	PROTOTYPES: DISABLE
2022		2921
2023	void glViewport (int x, int y, int width, int height)	2922	void glViewport (int x, int y, int width, int height)
2024		2923
2025	void glScissor (int x, int y, int width, int height)	2924	void glScissor (int x, int y, int width, int height)
2026		2925
…		…
2034		2933
2035	void glRotate (float angle, float x, float y, float z)	2934	void glRotate (float angle, float x, float y, float z)
2036	CODE:	2935	CODE:
2037	glRotatef (angle, x, y, z);	2936	glRotatef (angle, x, y, z);
2038		2937
2039	void glBegin (int mode)
2040
2041	void glEnd ()
2042
2043	void glColor (float r, float g, float b, float a = 1.0)	2938	void glColor (float r, float g, float b, float a = 1.0)
2044	PROTOTYPE: @
2045	ALIAS:	2939	ALIAS:
2046	glColor_premultiply = 1	2940	glColor_premultiply = 1
2047	CODE:	2941	CODE:
2048	if (ix)	2942	if (ix)
2049	{	2943	{
…		…
2052	b *= a;	2946	b *= a;
2053	}	2947	}
2054	// microsoft visual "c" rounds instead of truncating...	2948	// microsoft visual "c" rounds instead of truncating...
2055	glColor4f (r, g, b, a);	2949	glColor4f (r, g, b, a);
2056		2950
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.)	2951	void glRasterPos (float x, float y, float z = 0.)
2064	CODE:	2952	CODE:
2065	glRasterPos3f (0, 0, z);	2953	glRasterPos3f (0, 0, z);
2066	glBitmap (0, 0, 0, 0, x, y, 0);	2954	glBitmap (0, 0, 0, 0, x, y, 0);
2067		2955
…		…
2071		2959
2072	void glTexCoord (float s, float t)	2960	void glTexCoord (float s, float t)
2073	CODE:	2961	CODE:
2074	glTexCoord2f (s, t);	2962	glTexCoord2f (s, t);
2075		2963
		2964	void glRect (float x1, float y1, float x2, float y2)
		2965	CODE:
		2966	glRectf (x1, y1, x2, y2);
		2967
		2968	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2969	CODE:
		2970	glBegin (GL_LINE_LOOP);
		2971	glVertex2f (x1, y1);
		2972	glVertex2f (x2, y1);
		2973	glVertex2f (x2, y2);
		2974	glVertex2f (x1, y2);
		2975	glEnd ();
		2976
		2977	PROTOTYPES: ENABLE
		2978
		2979	void glBegin (int mode)
		2980
		2981	void glEnd ()
		2982
		2983	void glPointSize (GLfloat size)
		2984
		2985	void glLineWidth (GLfloat width)
		2986
		2987	void glInterleavedArrays (int format, int stride, char *data)
		2988
		2989	void glDrawElements (int mode, int count, int type, char *indices)
		2990
		2991	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2992
2076	void glTexEnv (int target, int pname, float param)	2993	void glTexEnv (int target, int pname, float param)
2077	CODE:	2994	CODE:
2078	glTexEnvf (target, pname, param);	2995	glTexEnvf (target, pname, param);
2079		2996
2080	void glTexParameter (int target, int pname, float param)	2997	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)	3013	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2097	CODE:	3014	CODE:
2098	if (gl.SeparableFilter2D)	3015	if (gl.SeparableFilter2D)
2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3016	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2100		3017
2101	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3018	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2102		3019
2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3020	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2104		3021
2105	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3022	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3023
		3024	void glPixelZoom (float x, float y)
2106		3025
2107	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3026	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2108		3027
2109	int glGenTexture ()	3028	int glGenTexture ()
2110	CODE:	3029	CODE:
2111	{	3030	RETVAL = gen_texture ();
2112	GLuint name;
2113	glGenTextures (1, &name);
2114	RETVAL = name;
2115	}
2116	OUTPUT:	3031	OUTPUT:
2117	RETVAL	3032	RETVAL
2118		3033
2119	void glDeleteTexture (int name)	3034	void glDeleteTexture (int name)
2120	CODE:	3035	CODE:
2121	{
2122	GLuint name_ = name;
2123	glDeleteTextures (1, &name_);	3036	del_texture (name);
2124	}	3037
2125
2126	int glGenList ()	3038	int glGenList ()
2127	CODE:	3039	CODE:
2128	RETVAL = glGenLists (1);	3040	RETVAL = glGenLists (1);
2129	OUTPUT:	3041	OUTPUT:
2130	RETVAL	3042	RETVAL
…		…
2137		3049
2138	void glEndList ()	3050	void glEndList ()
2139		3051
2140	void glCallList (int list)	3052	void glCallList (int list)
2141		3053
		3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3055
		3056	PROTOTYPES: DISABLE
		3057
		3058	void
		3059	find_widget (SV *self, NV x, NV y)
		3060	PPCODE:
		3061	{
		3062	if (within_widget (self, x, y))
		3063	XPUSHs (self);
		3064	}
		3065
		3066	BOOT:
		3067	{
		3068	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3069
		3070	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3071	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3072	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3073	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3074	}
		3075
		3076	void
		3077	draw (SV *self)
		3078	CODE:
		3079	{
		3080	HV *hv;
		3081	SV **svp;
		3082	NV x, y, w, h;
		3083	SV *draw_x_sv = GvSV (draw_x_gv);
		3084	SV *draw_y_sv = GvSV (draw_y_gv);
		3085	SV *draw_w_sv = GvSV (draw_w_gv);
		3086	SV *draw_h_sv = GvSV (draw_h_gv);
		3087	double draw_x, draw_y;
		3088
		3089	if (!SvROK (self))
		3090	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3091
		3092	hv = (HV *)SvRV (self);
		3093
		3094	if (SvTYPE (hv) != SVt_PVHV)
		3095	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3096
		3097	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3098	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3099
		3100	if (!h \|\| !w)
		3101	XSRETURN_EMPTY;
		3102
		3103	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3104	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3105
		3106	draw_x = SvNV (draw_x_sv) + x;
		3107	draw_y = SvNV (draw_y_sv) + y;
		3108
		3109	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3110	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3111	XSRETURN_EMPTY;
		3112
		3113	sv_setnv (draw_x_sv, draw_x);
		3114	sv_setnv (draw_y_sv, draw_y);
		3115
		3116	glPushMatrix ();
		3117	glTranslated (x, y, 0);
		3118
		3119	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3120	{
		3121	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3122
		3123	if (svp && SvTRUE (*svp))
		3124	{
		3125	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3126	glEnable (GL_BLEND);
		3127	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3128	glBegin (GL_QUADS);
		3129	glVertex2f (0, 0);
		3130	glVertex2f (w, 0);
		3131	glVertex2f (w, h);
		3132	glVertex2f (0, h);
		3133	glEnd ();
		3134	glDisable (GL_BLEND);
		3135	}
		3136	}
		3137	#if 0
		3138	// draw borders, for debugging
		3139	glPushMatrix ();
		3140	glColor4f (1., 1., 0., 1.);
		3141	glTranslatef (.5, .5, 0.);
		3142	glBegin (GL_LINE_LOOP);
		3143	glVertex2f (0 , 0);
		3144	glVertex2f (w - 1, 0);
		3145	glVertex2f (w - 1, h - 1);
		3146	glVertex2f (0 , h - 1);
		3147	glEnd ();
		3148	glPopMatrix ();
		3149	#endif
		3150	PUSHMARK (SP);
		3151	XPUSHs (self);
		3152	PUTBACK;
		3153	call_method ("_draw", G_VOID \| G_DISCARD);
		3154	SPAGAIN;
		3155
		3156	glPopMatrix ();
		3157
		3158	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3159	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3160	}
		3161

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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 1.273 by root, Wed Aug 20 13:30:02 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 1.273 by root, Wed Aug 20 13:30:02 2008 UTC