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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC vs.
Revision 1.297 by root, Tue Dec 22 00:08:11 2009 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 atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
17	#endif	26	#endif
18		27
		28	#include <assert.h>
19	#include <math.h>	29	#include <math.h>
20	#include <string.h>	30	#include <string.h>
21	#include <stdio.h>	31	#include <stdio.h>
22	#include <stdlib.h>	32	#include <stdlib.h>
23		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
24	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
25	#include <SDL_endian.h>	38	#include <SDL_endian.h>
26	#include <SDL_image.h>	39	#include <SDL_image.h>
27	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
29		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	#endif
		47
30	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
32		50
33	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
34		52
35	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
36		65
37	#ifndef _WIN32	66	#ifndef _WIN32
38	# include <sys/types.h>	67	# include <sys/types.h>
39	# include <sys/socket.h>	68	# include <sys/socket.h>
40	# include <netinet/in.h>	69	# include <netinet/in.h>
41	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
42	# include <inttypes.h>	71	# include <inttypes.h>
43	#endif	72	#endif
44		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
		76	#else
		77	# define expect(expr,value) (expr)
		78	#endif
		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
47	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
48		89
49	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
51		92
52	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
53		94
54	#if 0	95	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	97
57	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
58	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static AV *texture_av;
59		104
60	static struct	105	static struct
61	{	106	{
62	#define GL_FUNC(ptr,name) ptr name;	107	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	108	#include "glfunc.h"
64	#undef GL_FUNC	109	#undef GL_FUNC
65	} gl;	110	} gl;
66		111
		112	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	113	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	114	{
69	if (gl.BlendFuncSeparate)	115	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	116	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	117	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	118	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	119	else
74	glBlendFunc (sa, da);	120	glBlendFunc (sa, da);
75	}	121	}
76		122
		123	static GLuint
		124	gen_texture ()
		125	{
		126	GLuint name;
		127
		128	if (AvFILL (texture_av) >= 0)
		129	name = (GLuint)(size_t)av_pop (texture_av);
		130	else
		131	glGenTextures (1, &name);
		132
		133	return name;
		134	}
		135
		136	static void
		137	del_texture (GLuint name)
		138	{
		139	/* make a half-assed attempt at returning the memory used by the texture */
		140	/* textures are frequently being reused by cfplus anyway */
		141	/glBindTexture (GL_TEXTURE_2D, name);/
		142	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		143	av_push (texture_av, (SV *)(size_t)name);
		144	glDeleteTextures (1, &name);
		145	}
		146
77	#include "texcache.c"	147	#include "texcache.c"
		148	#include "rendercache.c"
78		149
79	#include "pango-font.c"	150	#include "pango-font.c"
80	#include "pango-fontmap.c"	151	#include "pango-fontmap.c"
81	#include "pango-render.c"	152	#include "pango-render.c"
82		153
		154	typedef IV DC__Channel;
		155	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	156	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	157	typedef Mix_Music *DC__MixMusic;
85		158
86	typedef PangoFontDescription *CFPlus__Font;	159	typedef PangoFontDescription *DC__Font;
87		160
88	static int	161	static int
89	shape_attr_p (PangoLayoutRun *run)	162	shape_attr_p (PangoLayoutRun *run)
90	{	163	{
91	GSList *attrs = run->item->analysis.extra_attrs;	164	GSList *attrs = run->item->analysis.extra_attrs;
105		178
106	typedef struct cf_layout {	179	typedef struct cf_layout {
107	PangoLayout *pl;	180	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	181	float r, g, b, a; // default color for rgba mode
109	int base_height;	182	int base_height;
110	CFPlus__Font font;	183	DC__Font font;
		184	rc_t *rc;
111	} *CFPlus__Layout;	185	} *DC__Layout;
112		186
113	static CFPlus__Font default_font;	187	static DC__Font default_font;
114	static PangoContext *opengl_context;	188	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	189	static PangoFontMap *opengl_fontmap;
116		190
117	static void	191	static void
118	substitute_func (FcPattern *pattern, gpointer data)	192	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	197	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	199	}
126		200
127	static void	201	static void
128	layout_update_font (CFPlus__Layout self)	202	layout_update_font (DC__Layout self)
129	{	203	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	204	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	205	* reasonably well with dejavu/bistream fonts
132	*/	206	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	207	PangoFontDescription *font = self->font ? self->font : default_font;
134		208
135	pango_font_description_set_absolute_size (font,	209	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	210	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		211
138	pango_layout_set_font_description (self->pl, font);	212	pango_layout_set_font_description (self->pl, font);
139	}	213	}
140		214
141	static void	215	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	216	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	217	{
144	PangoRectangle rect;	218	PangoRectangle rect;
145		219
146	// get_pixel_* wrongly rounds down	220	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	221	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		228
155	*w = rect.width;	229	*w = rect.width;
156	*h = rect.height;	230	*h = rect.height;
157	}	231	}
158		232
		233	typedef uint16_t tileid;
159	typedef uint16_t mapface;	234	typedef uint16_t faceid;
160		235
161	typedef struct {	236	typedef struct {
162	GLint name;	237	GLuint name;
163	int w, h;	238	int w, h;
164	float s, t;	239	float s, t;
165	uint8_t r, g, b, a;	240	uint8_t r, g, b, a;
		241	tileid smoothtile;
		242	uint8_t smoothlevel;
		243	uint8_t unused; /* set to zero on use */
166	} maptex;	244	} maptex;
167		245
168	typedef struct {	246	typedef struct {
169	uint32_t player;	247	uint32_t player;
170	mapface face[3];	248	tileid tile[3];
171	uint16_t darkness;	249	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	250	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	251	} mapcell;
174		252
175	typedef struct {	253	typedef struct {
176	int32_t c0, c1;	254	int32_t c0, c1;
177	mapcell *col;	255	mapcell *col;
178	} maprow;	256	} maprow;
179		257
180	typedef struct map {	258	typedef struct map {
181	int x, y, w, h;	259	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	260	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	261	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	262	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		263
189	int32_t rows;	264	int32_t rows;
190	maprow *row;	265	maprow *row;
191	} *CFPlus__Map;	266	} *DC__Map;
192		267
193	static char *	268	static char *
194	prepend (char *ptr, int sze, int inc)	269	prepend (char *ptr, int sze, int inc)
195	{	270	{
196	char *p;	271	char *p;
…		…
213	}	288	}
214		289
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	290	#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))	291	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		292
		293	static void
		294	need_facenum (struct map *self, faceid face)
		295	{
		296	while (self->faces <= face)
		297	{
		298	Append (tileid, self->face2tile, self->faces, self->faces);
		299	self->faces *= 2;
		300	}
		301	}
		302
		303	static void
		304	need_texid (struct map *self, int texid)
		305	{
		306	while (self->texs <= texid)
		307	{
		308	Append (maptex, self->tex, self->texs, self->texs);
		309	self->texs *= 2;
		310	}
		311	}
		312
218	static maprow *	313	static maprow *
219	map_get_row (CFPlus__Map self, int y)	314	map_get_row (DC__Map self, int y)
220	{	315	{
221	if (0 > y)	316	if (0 > y)
222	{	317	{
223	int extend = - y + MAP_EXTEND_Y;	318	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	319	Prepend (maprow, self->row, self->rows, extend);
…		…
262		357
263	return row->col + (x - row->c0);	358	return row->col + (x - row->c0);
264	}	359	}
265		360
266	static mapcell *	361	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	362	map_get_cell (DC__Map self, int x, int y)
268	{	363	{
269	return row_get_cell (map_get_row (self, y), x);	364	return row_get_cell (map_get_row (self, y), x);
270	}	365	}
271		366
272	static void	367	static void
273	map_clear (CFPlus__Map self)	368	map_clear (DC__Map self)
274	{	369	{
275	int r;	370	int r;
276		371
277	for (r = 0; r < self->rows; r++)	372	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	373	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	380	self->oy = 0;
286	self->row = 0;	381	self->row = 0;
287	self->rows = 0;	382	self->rows = 0;
288	}	383	}
289		384
		385	#define CELL_CLEAR(cell) \
		386	do { \
		387	if ((cell)->player) \
		388	(cell)->tile [2] = 0; \
		389	(cell)->darkness = 0; \
		390	(cell)->stat_hp = 0; \
		391	(cell)->flags = 0; \
		392	(cell)->player = 0; \
		393	} while (0)
		394
290	static void	395	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	396	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	397	{
293	int x, y;	398	int x, y;
294	maprow *row;	399	maprow *row;
295	mapcell *cell;	400	mapcell *cell;
296		401
…		…
308	if (x >= row->c1)	413	if (x >= row->c1)
309	break;	414	break;
310		415
311	cell = row->col + x - row->c0;	416	cell = row->col + x - row->c0;
312		417
313	cell->darkness = 0;	418	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	419	}
318	}	420	}
		421	}
		422
		423	typedef struct {
		424	tileid tile;
		425	uint8_t x, y, level;
		426	} smooth_key;
		427
		428	static void
		429	smooth_or_bits (HV hv, smooth_key key, IV bits)
		430	{
		431	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		432
		433	if (SvIOK (*sv))
		434	SvIV_set (sv, SvIVX (sv) \| bits);
		435	else
		436	sv_setiv (*sv, bits);
319	}	437	}
320		438
321	static void	439	static void
322	music_finished (void)	440	music_finished (void)
323	{	441	{
…		…
359	n \|= n >> 16;	477	n \|= n >> 16;
360		478
361	return n + 1;	479	return n + 1;
362	}	480	}
363		481
364	MODULE = CFPlus PACKAGE = CFPlus	482	static unsigned int
		483	popcount (unsigned int n)
		484	{
		485	n -= (n >> 1) & 0x55555555U;
		486	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		487	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		488	n *= 0x01010101U;
		489
		490	return n >> 24;
		491	}
		492
		493	/* SDL should provide this, really. */
		494	#define SDLK_MODIFIER_MIN 300
		495	#define SDLK_MODIFIER_MAX 314
		496
		497	/******************************************************************************/
		498
		499	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		500	static GV *hover_gv;
		501
		502	static int
		503	within_widget (SV *widget, NV x, NV y)
		504	{
		505	HV *self;
		506	SV **svp;
		507	NV wx, ww, wy, wh;
		508
		509	if (!SvROK (widget))
		510	return 0;
		511
		512	self = (HV *)SvRV (widget);
		513
		514	if (SvTYPE (self) != SVt_PVHV)
		515	return 0;
		516
		517	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		518	if (y < wy)
		519	return 0;
		520
		521	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		522	if (y >= wy + wh)
		523	return 0;
		524
		525	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		526	if (x < wx)
		527	return 0;
		528
		529	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		530	if (x >= wx + ww)
		531	return 0;
		532
		533	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		534	if (!svp \|\| !SvTRUE (*svp))
		535	return 0;
		536
		537	return 1;
		538	}
		539
		540	/******************************************************************************/
		541
		542	/* process keyboard modifiers */
		543	static int
		544	mod_munge (int mod)
		545	{
		546	mod &= MOD_MASK;
		547
		548	if (mod & (KMOD_META \| KMOD_ALT))
		549	mod \|= KMOD_LRAM;
		550
		551	return mod;
		552	}
		553
		554	static void
		555	deliantra_main ()
		556	{
		557	char *argv[] = { 0 };
		558	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		559	}
		560
		561	#ifdef __MACOSX__
		562	/* to due surprising braindamage on the side of SDL design, we
		563	* do some mind-boggling hack here: SDL requires a custom main()
		564	* on OS X, so... we provide one and call the original main(), which,
		565	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		566	* and which calls our main (== SDL_main) back.
		567	*/
		568	extern C_LINKAGE int
		569	main (int argc, char *argv[])
		570	{
		571	deliantra_main ();
		572	}
		573
		574	#undef main
		575
		576	extern C_LINKAGE int main (int argc, char *argv[]);
		577
		578	static void
		579	SDL_braino (void)
		580	{
		581	char *argv[] = { "deliantra client", 0 };
		582	(main) (1, argv);
		583	}
		584	#else
		585	static void
		586	SDL_braino (void)
		587	{
		588	deliantra_main ();
		589	}
		590	#endif
		591
		592	MODULE = Deliantra::Client PACKAGE = DC
365		593
366	PROTOTYPES: ENABLE	594	PROTOTYPES: ENABLE
367		595
368	BOOT:	596	BOOT:
369	{	597	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	598	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	599	static const struct {
372	const char *name;	600	const char *name;
373	IV iv;	601	IV iv;
374	} *civ, const_iv[] = {	602	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	603	# define const_iv(name) { # name, (IV)name }
		604	const_iv (SDLK_MODIFIER_MIN),
		605	const_iv (SDLK_MODIFIER_MAX),
		606
376	const_iv (SDL_ACTIVEEVENT),	607	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	608	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	609	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	610	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	611	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	620	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	621	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	622	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	623	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	624	const_iv (SDL_USEREVENT),
		625
		626	const_iv (SDL_APPINPUTFOCUS),
		627	const_iv (SDL_APPMOUSEFOCUS),
		628	const_iv (SDL_APPACTIVE),
		629
		630
		631	const_iv (SDLK_UNKNOWN),
		632	const_iv (SDLK_FIRST),
		633	const_iv (SDLK_BACKSPACE),
		634	const_iv (SDLK_TAB),
		635	const_iv (SDLK_CLEAR),
		636	const_iv (SDLK_RETURN),
		637	const_iv (SDLK_PAUSE),
		638	const_iv (SDLK_ESCAPE),
		639	const_iv (SDLK_SPACE),
		640	const_iv (SDLK_EXCLAIM),
		641	const_iv (SDLK_QUOTEDBL),
		642	const_iv (SDLK_HASH),
		643	const_iv (SDLK_DOLLAR),
		644	const_iv (SDLK_AMPERSAND),
		645	const_iv (SDLK_QUOTE),
		646	const_iv (SDLK_LEFTPAREN),
		647	const_iv (SDLK_RIGHTPAREN),
		648	const_iv (SDLK_ASTERISK),
		649	const_iv (SDLK_PLUS),
		650	const_iv (SDLK_COMMA),
		651	const_iv (SDLK_MINUS),
		652	const_iv (SDLK_PERIOD),
		653	const_iv (SDLK_SLASH),
		654	const_iv (SDLK_0),
		655	const_iv (SDLK_1),
		656	const_iv (SDLK_2),
		657	const_iv (SDLK_3),
		658	const_iv (SDLK_4),
		659	const_iv (SDLK_5),
		660	const_iv (SDLK_6),
		661	const_iv (SDLK_7),
		662	const_iv (SDLK_8),
		663	const_iv (SDLK_9),
		664	const_iv (SDLK_COLON),
		665	const_iv (SDLK_SEMICOLON),
		666	const_iv (SDLK_LESS),
		667	const_iv (SDLK_EQUALS),
		668	const_iv (SDLK_GREATER),
		669	const_iv (SDLK_QUESTION),
		670	const_iv (SDLK_AT),
		671
		672	const_iv (SDLK_LEFTBRACKET),
		673	const_iv (SDLK_BACKSLASH),
		674	const_iv (SDLK_RIGHTBRACKET),
		675	const_iv (SDLK_CARET),
		676	const_iv (SDLK_UNDERSCORE),
		677	const_iv (SDLK_BACKQUOTE),
		678	const_iv (SDLK_DELETE),
		679
		680	const_iv (SDLK_FIRST),
		681	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	682	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	683	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	684	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	685	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	686	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	741	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	742	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	743	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	744	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	745	const_iv (SDLK_UNDO),
		746
458	const_iv (KMOD_NONE),	747	const_iv (KMOD_NONE),
		748	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	749	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	750	const_iv (KMOD_RSHIFT),
		751	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	752	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	753	const_iv (KMOD_RCTRL),
		754	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	755	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	756	const_iv (KMOD_RALT),
		757	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	758	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	759	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	760	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	761	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	762	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	763
471	const_iv (KMOD_SHIFT),	764	const_iv (KMOD_LRAM),
472	const_iv (KMOD_ALT),	765
473	const_iv (KMOD_META)	766	const_iv (MIX_DEFAULT_FORMAT),
		767
		768	const_iv (SDL_INIT_TIMER),
		769	const_iv (SDL_INIT_AUDIO),
		770	const_iv (SDL_INIT_VIDEO),
		771	const_iv (SDL_INIT_CDROM),
		772	const_iv (SDL_INIT_JOYSTICK),
		773	const_iv (SDL_INIT_EVERYTHING),
		774	const_iv (SDL_INIT_NOPARACHUTE),
		775	const_iv (SDL_INIT_EVENTTHREAD),
		776
		777	const_iv (SDL_GL_RED_SIZE),
		778	const_iv (SDL_GL_GREEN_SIZE),
		779	const_iv (SDL_GL_BLUE_SIZE),
		780	const_iv (SDL_GL_ALPHA_SIZE),
		781	const_iv (SDL_GL_DOUBLEBUFFER),
		782	const_iv (SDL_GL_BUFFER_SIZE),
		783	const_iv (SDL_GL_DEPTH_SIZE),
		784	const_iv (SDL_GL_STENCIL_SIZE),
		785	const_iv (SDL_GL_ACCUM_RED_SIZE),
		786	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		787	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		788	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		789	const_iv (SDL_GL_STEREO),
		790	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		791	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		792	const_iv (SDL_GL_ACCELERATED_VISUAL),
		793	const_iv (SDL_GL_SWAP_CONTROL),
		794
		795	const_iv (FOW_DARKNESS)
474	# undef const_iv	796	# undef const_iv
475	};	797	};
476		798
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	799	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		801
		802	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		803	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	804	}
		805
		806	void
		807	weaken (SV *rv)
		808	PROTOTYPE: $
		809	CODE:
		810	sv_rvweaken (rv);
480		811
481	int	812	int
482	in_destruct ()	813	in_destruct ()
483	CODE:	814	CODE:
484	RETVAL = PL_main_cv == Nullcv;	815	RETVAL = PL_main_cv == Nullcv;
…		…
487		818
488	NV floor (NV x)	819	NV floor (NV x)
489		820
490	NV ceil (NV x)	821	NV ceil (NV x)
491		822
		823	IV minpot (UV n)
		824
		825	IV popcount (UV n)
		826
		827	NV distance (NV dx, NV dy)
		828	CODE:
		829	RETVAL = pow (dx * dx + dy * dy, 0.5);
		830	OUTPUT:
		831	RETVAL
		832
492	void	833	void
493	pango_init ()	834	pango_init ()
494	CODE:	835	CODE:
495	{	836	{
496	opengl_fontmap = pango_opengl_font_map_new ();	837	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	838	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);	839	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		840	/pango_context_set_font_description (opengl_context, default_font);/
		841	#if PANGO_VERSION_CHECK (1, 15, 2)
		842	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		843	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		844	#endif
499	}	845	}
500		846
501	int	847	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		848
504	void	849	void SDL_braino ()
		850
		851	int SDL_Init (U32 flags)
		852
		853	int SDL_InitSubSystem (U32 flags)
		854
		855	void SDL_QuitSubSystem (U32 flags)
		856
505	SDL_Quit ()	857	void SDL_Quit ()
506		858
		859	int SDL_GL_SetAttribute (int attr, int value)
		860
		861	int SDL_GL_GetAttribute (int attr)
		862	CODE:
		863	if (SDL_GL_GetAttribute (attr, &RETVAL))
		864	XSRETURN_UNDEF;
		865	OUTPUT:
		866	RETVAL
		867
507	void	868	void
508	SDL_ListModes ()	869	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	870	PPCODE:
510	{	871	{
511	SDL_Rect **m;	872	SDL_Rect **m;
512		873
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	874	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	875	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	877	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		878
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	879	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	880	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		881
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		886
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	887	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);	888	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		889
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	890	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		891
537	if (m && m != (SDL_Rect **)-1)	892	if (m && m != (SDL_Rect **)-1)
538	while (*m)	893	while (*m)
539	{	894	{
		895	if ((m)->w >= 400 && (m)->h >= 300)
		896	{
540	AV *av = newAV ();	897	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	898	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	899	av_push (av, newSViv ((*m)->h));
		900	av_push (av, newSViv (rgb));
		901	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	902	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		903	}
544		904
545	++m;	905	++m;
546	}	906	}
547	}	907	}
548		908
549	char *
550	SDL_GetError ()
551
552	int	909	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	910	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	911	CODE:
		912	{
		913	SDL_EnableUNICODE (1);
		914	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		915
		916	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		917	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		918	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		919	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		920
555	RETVAL = !!SDL_SetVideoMode (	921	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	922	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	923	);
		924
558	if (RETVAL)	925	if (RETVAL)
559	{	926	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	927	av_clear (texture_av);
		928
		929	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	930	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	931	#include "glfunc.h"
563	# undef GL_FUNC	932	#undef GL_FUNC
564	}	933	}
		934	}
565	OUTPUT:	935	OUTPUT:
566	RETVAL	936	RETVAL
567		937
568	void	938	void
569	SDL_GL_SwapBuffers ()	939	SDL_GL_SwapBuffers ()
570		940
571	char *	941	char *
572	SDL_GetKeyName (int sym)	942	SDL_GetKeyName (int sym)
573		943
		944	int
		945	SDL_GetAppState ()
		946
		947	int
		948	SDL_GetModState ()
		949
574	void	950	void
575	SDL_PollEvent ()	951	poll_events ()
576	PPCODE:	952	PPCODE:
577	{	953	{
578	SDL_Event ev;	954	SDL_Event ev;
579		955
580	while (SDL_PollEvent (&ev))	956	SDL_PumpEvents ();
		957	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	958	{
582	HV *hv = newHV ();	959	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	960	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		961
585	switch (ev.type)	962	switch (ev.type)
586	{	963	{
587	case SDL_KEYDOWN:	964	case SDL_KEYDOWN:
588	case SDL_KEYUP:	965	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	966	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	967	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	968	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		969	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	970	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	971	break;
594		972
595	case SDL_ACTIVEEVENT:	973	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	974	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	975	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	976	break;
599		977
600	case SDL_MOUSEMOTION:	978	case SDL_MOUSEMOTION:
		979	{
		980	int state = ev.motion.state;
		981	int x = ev.motion.x;
		982	int y = ev.motion.y;
		983	int xrel = ev.motion.xrel;
		984	int yrel = ev.motion.yrel;
		985
		986	/* do simplistic event compression */
		987	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		988	&& state == ev.motion.state)
		989	{
		990	xrel += ev.motion.xrel;
		991	yrel += ev.motion.yrel;
		992	x = ev.motion.x;
		993	y = ev.motion.y;
		994	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		995	}
		996
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	997	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	998	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	999	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1000	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1001	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1002	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1003	}
608	break;	1004	break;
609		1005
610	case SDL_MOUSEBUTTONDOWN:	1006	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	1007	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1008	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		1009
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1010	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1011	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1012	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1013	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1018	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1019	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	1020	break;
625	}	1021	}
626		1022
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1023	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	1024	}
629	}	1025	}
630		1026
631	int	1027	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1028	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	1029	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	1030	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	1031	Mix_ChannelFinished (channel_finished);
636		1032
637	void	1033	void
		1034	Mix_QuerySpec ()
		1035	PPCODE:
		1036	{
		1037	int freq, channels;
		1038	Uint16 format;
		1039
		1040	if (Mix_QuerySpec (&freq, &format, &channels))
		1041	{
		1042	EXTEND (SP, 3);
		1043	PUSHs (sv_2mortal (newSViv (freq)));
		1044	PUSHs (sv_2mortal (newSViv (format)));
		1045	PUSHs (sv_2mortal (newSViv (channels)));
		1046	}
		1047	}
		1048
		1049	void
638	Mix_CloseAudio ()	1050	Mix_CloseAudio ()
639		1051
640	int	1052	int
641	Mix_AllocateChannels (int numchans = -1)	1053	Mix_AllocateChannels (int numchans = -1)
642		1054
		1055	const char *
		1056	Mix_GetError ()
		1057
643	void	1058	void
644	lowdelay (int fd, int val = 1)	1059	lowdelay (int fd, int val = 1)
645	CODE:	1060	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1061	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		1062
650	void	1063	void
651	win32_proxy_info ()	1064	win32_proxy_info ()
652	PPCODE:	1065	PPCODE:
653	{	1066	{
…		…
674	}	1087	}
675	}	1088	}
676	#endif	1089	#endif
677	}	1090	}
678		1091
679	void	1092	int
680	add_font (char *file)	1093	add_font (char *file)
681	CODE:	1094	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1095	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1096	OUTPUT:
		1097	RETVAL
683		1098
684	void	1099	void
685	load_image_inline (SV *image_)	1100	load_image_inline (SV *image_)
686	ALIAS:	1101	ALIAS:
687	load_image_file = 1	1102	load_image_file = 1
…		…
690	STRLEN image_len;	1105	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	1106	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	1107	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	1108	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1109	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1110	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1111	: SDL_RWFromConstMem (image, image_len);
697		1112
698	if (!rw)	1113	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1114	croak ("load_image: %s", SDL_GetError ());
700		1115
…		…
773	void	1188	void
774	error (char *message)	1189	error (char *message)
775	CODE:	1190	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1191	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1192	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1193	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1194	#endif
780		1195
781	void	1196	void
782	fatal (char *message)	1197	fatal (char *message)
783	CODE:	1198	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1199	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1200	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1201	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1202	#endif
788	_exit (1);	1203	_exit (1);
789		1204
790	void	1205	void
791	_exit (int retval = 0)	1206	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1209	ExitThread (retval); // unclean, please beam me up
795	#else	1210	#else
796	_exit (retval);	1211	_exit (retval);
797	#endif	1212	#endif
798		1213
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1214	void
		1215	debug ()
		1216	CODE:
		1217	{
		1218	#if DEBUG
		1219	VALGRIND_DO_LEAK_CHECK;
		1220	#endif
		1221	}
800		1222
801	CFPlus::Font	1223	int
		1224	SvREFCNT (SV *sv)
		1225	CODE:
		1226	RETVAL = SvREFCNT (sv);
		1227	OUTPUT:
		1228	RETVAL
		1229
		1230	MODULE = Deliantra::Client PACKAGE = DC::Font
		1231
		1232	PROTOTYPES: DISABLE
		1233
		1234	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1235	new_from_file (SV class, char path, int id = 0)
803	CODE:	1236	CODE:
804	{	1237	{
805	int count;	1238	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1239	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1242	}
810	OUTPUT:	1243	OUTPUT:
811	RETVAL	1244	RETVAL
812		1245
813	void	1246	void
814	DESTROY (CFPlus::Font self)	1247	DESTROY (DC::Font self)
815	CODE:	1248	CODE:
816	pango_font_description_free (self);	1249	pango_font_description_free (self);
817		1250
818	void	1251	void
819	make_default (CFPlus::Font self)	1252	make_default (DC::Font self)
		1253	PROTOTYPE: $
820	CODE:	1254	CODE:
821	default_font = self;	1255	default_font = self;
822		1256
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1257	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1258
		1259	PROTOTYPES: DISABLE
		1260
825	void	1261	void
826	reset_glyph_cache ()	1262	glyph_cache_backup ()
		1263	PROTOTYPE:
827	CODE:	1264	CODE:
		1265	tc_backup ();
		1266
		1267	void
		1268	glyph_cache_restore ()
		1269	PROTOTYPE:
		1270	CODE:
828	tc_clear ();	1271	tc_restore ();
829		1272
830	CFPlus::Layout	1273	DC::Layout
831	new (SV *class)	1274	new (SV *class)
832	CODE:	1275	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1276	New (0, RETVAL, 1, struct cf_layout);
834		1277
835	RETVAL->pl = pango_layout_new (opengl_context);	1278	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1280	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1281	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1282	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1283	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1284	RETVAL->font = 0;
		1285	RETVAL->rc = rc_alloc ();
842		1286
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1287	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1288	layout_update_font (RETVAL);
845	OUTPUT:	1289	OUTPUT:
846	RETVAL	1290	RETVAL
847		1291
848	void	1292	void
849	DESTROY (CFPlus::Layout self)	1293	DESTROY (DC::Layout self)
850	CODE:	1294	CODE:
851	g_object_unref (self->pl);	1295	g_object_unref (self->pl);
		1296	rc_free (self->rc);
852	Safefree (self);	1297	Safefree (self);
853		1298
854	void	1299	void
855	set_text (CFPlus::Layout self, SV *text_)	1300	set_text (DC::Layout self, SV *text_)
856	CODE:	1301	CODE:
857	{	1302	{
858	STRLEN textlen;	1303	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1304	char *text = SvPVutf8 (text_, textlen);
860		1305
861	pango_layout_set_text (self->pl, text, textlen);	1306	pango_layout_set_text (self->pl, text, textlen);
862	}	1307	}
863		1308
864	void	1309	void
865	set_markup (CFPlus::Layout self, SV *text_)	1310	set_markup (DC::Layout self, SV *text_)
866	CODE:	1311	CODE:
867	{	1312	{
868	STRLEN textlen;	1313	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1314	char *text = SvPVutf8 (text_, textlen);
870		1315
871	pango_layout_set_markup (self->pl, text, textlen);	1316	pango_layout_set_markup (self->pl, text, textlen);
872	}	1317	}
873		1318
874	void	1319	void
875	set_shapes (CFPlus::Layout self, ...)	1320	set_shapes (DC::Layout self, ...)
876	CODE:	1321	CODE:
877	{	1322	{
878	PangoAttrList *attrs = 0;	1323	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1324	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1325	const char *pos = text;
…		…
915	if (attrs)	1360	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1361	pango_layout_set_attributes (self->pl, attrs);
917	}	1362	}
918		1363
919	void	1364	void
920	get_shapes (CFPlus::Layout self)	1365	get_shapes (DC::Layout self)
921	PPCODE:	1366	PPCODE:
922	{	1367	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1368	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1369
925	do	1370	do
926	{	1371	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1372	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1373
929	if (run && shape_attr_p (run))	1374	if (run && shape_attr_p (run))
930	{	1375	{
931	PangoRectangle extents;	1376	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1377	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1385
941	pango_layout_iter_free (iter);	1386	pango_layout_iter_free (iter);
942	}	1387	}
943		1388
944	int	1389	int
945	has_wrapped (CFPlus::Layout self)	1390	has_wrapped (DC::Layout self)
946	CODE:	1391	CODE:
947	{	1392	{
948	int lines = 1;	1393	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1394	const char *text = pango_layout_get_text (self->pl);
950		1395
…		…
955	}	1400	}
956	OUTPUT:	1401	OUTPUT:
957	RETVAL	1402	RETVAL
958		1403
959	SV *	1404	SV *
960	get_text (CFPlus::Layout self)	1405	get_text (DC::Layout self)
961	CODE:	1406	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1407	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1408	sv_utf8_decode (RETVAL);
964	OUTPUT:	1409	OUTPUT:
965	RETVAL	1410	RETVAL
966		1411
967	void	1412	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1413	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1414	CODE:
970	self->r = r;	1415	self->r = r;
971	self->g = g;	1416	self->g = g;
972	self->b = b;	1417	self->b = b;
973	self->a = a;	1418	self->a = a;
974		1419
975	void	1420	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1421	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1422	CODE:
978	if (self->font != font)	1423	if (self->font != font)
979	{	1424	{
980	self->font = font;	1425	self->font = font;
981	layout_update_font (self);	1426	layout_update_font (self);
982	}	1427	}
983		1428
984	void	1429	void
985	set_height (CFPlus::Layout self, int base_height)	1430	set_height (DC::Layout self, int base_height)
986	CODE:	1431	CODE:
987	if (self->base_height != base_height)	1432	if (self->base_height != base_height)
988	{	1433	{
989	self->base_height = base_height;	1434	self->base_height = base_height;
990	layout_update_font (self);	1435	layout_update_font (self);
991	}	1436	}
992		1437
993	void	1438	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1439	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1440	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1441	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1442
998	void	1443	void
999	set_indent (CFPlus::Layout self, int indent)	1444	set_indent (DC::Layout self, int indent)
1000	CODE:	1445	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1446	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1447
1003	void	1448	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1449	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1450	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1451	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1452
1008	void	1453	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1454	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1455	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1456	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1457	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1458	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1459	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1460	: PANGO_ELLIPSIZE_NONE
1016	);	1461	);
1017		1462
1018	void	1463	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1464	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1465	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1466	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1467
1023	void	1468	void
1024	size (CFPlus::Layout self)	1469	size (DC::Layout self)
1025	PPCODE:	1470	PPCODE:
1026	{	1471	{
1027	int w, h;	1472	int w, h;
1028		1473
1029	layout_get_pixel_size (self, &w, &h);	1474	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1477	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1478	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1479	}
1035		1480
1036	int	1481	int
1037	descent (CFPlus::Layout self)	1482	descent (DC::Layout self)
1038	CODE:	1483	CODE:
1039	{	1484	{
1040	PangoRectangle rect;	1485	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1486	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1487	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1488	RETVAL = PANGO_DESCENT (rect);
1044	}	1489	}
1045	OUTPUT:	1490	OUTPUT:
1046	RETVAL	1491	RETVAL
1047		1492
1048	int	1493	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1494	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1495	CODE:
1051	{	1496	{
1052	int index, trailing;	1497	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1498	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index + trailing;	1499	RETVAL = index + trailing;
1055	}	1500	}
1056	OUTPUT:	1501	OUTPUT:
1057	RETVAL	1502	RETVAL
1058		1503
1059	void	1504	void
1060	cursor_pos (CFPlus::Layout self, int index)	1505	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1506	PPCODE:
1062	{	1507	{
1063	PangoRectangle strong_pos;	1508	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1509	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1510
1066	EXTEND (SP, 3);	1511	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1512	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1515	}
1071		1516
1072	void	1517	void
1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1518	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1519	PPCODE:
1075	{	1520	{
1076	int line, x;	1521	int line, x;
1077		1522
1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1523	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1524	#if !PANGO_VERSION_CHECK (1, 17, 3)
1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1525	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1080		1526	--line;
		1527	#endif
1081	EXTEND (SP, 2);	1528	EXTEND (SP, 2);
1082	PUSHs (sv_2mortal (newSViv (line - 1)));	1529	PUSHs (sv_2mortal (newSViv (line)));
1083	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1530	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1084	}	1531	}
1085		1532
1086	void	1533	void
1087	line_x_to_index (CFPlus::Layout self, int line, int x)	1534	line_x_to_index (DC::Layout self, int line, int x)
1088	PPCODE:	1535	PPCODE:
1089	{	1536	{
1090	PangoLayoutLine *lp;	1537	PangoLayoutLine *lp;
1091	int index, trailing;	1538	int index, trailing;
1092		1539
1093	if (line < 0)	1540	if (line < 0)
1094	XSRETURN_EMPTY;	1541	XSRETURN_EMPTY;
1095		1542
1096	if (!(lp = pango_layout_get_line (self->pl, line)))	1543	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1097	XSRETURN_EMPTY; /* do better */	1544	XSRETURN_EMPTY; /* do better */
1098		1545
1099	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1546	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1100		1547
1101	EXTEND (SP, 2);	1548	EXTEND (SP, 2);
…		…
1107	PUSHs (sv_2mortal (newSViv (trailing)));	1554	PUSHs (sv_2mortal (newSViv (trailing)));
1108	}	1555	}
1109	}	1556	}
1110		1557
1111	void	1558	void
1112	render (CFPlus::Layout self, float x, float y, int flags = 0)	1559	render (DC::Layout self, float x, float y, int flags = 0)
1113	PPCODE:	1560	CODE:
		1561	rc_clear (self->rc);
1114	pango_opengl_render_layout_subpixel (	1562	pango_opengl_render_layout_subpixel (
1115	self->pl,	1563	self->pl,
		1564	self->rc,
1116	x * PANGO_SCALE, y * PANGO_SCALE,	1565	x * PANGO_SCALE, y * PANGO_SCALE,
1117	self->r, self->g, self->b, self->a,	1566	self->r, self->g, self->b, self->a,
1118	flags	1567	flags
1119	);	1568	);
		1569	// we assume that context_change actually clears/frees stuff
		1570	// and does not do any recomputation...
		1571	pango_layout_context_changed (self->pl);
1120		1572
1121	MODULE = CFPlus PACKAGE = CFPlus::Texture
1122
1123	void	1573	void
1124	pad2pot (SV data_, SV w_, SV *h_)	1574	draw (DC::Layout self)
1125	CODE:	1575	CODE:
1126	{	1576	{
1127	int ow = SvIV (w_);	1577	glEnable (GL_TEXTURE_2D);
1128	int oh = SvIV (h_);	1578	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1579	glEnable (GL_BLEND);
		1580	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1581	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1582	glEnable (GL_ALPHA_TEST);
		1583	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1129		1584
1130	if (ow && oh)	1585	rc_draw (self->rc);
		1586
		1587	glDisable (GL_ALPHA_TEST);
		1588	glDisable (GL_BLEND);
		1589	glDisable (GL_TEXTURE_2D);
		1590	}
		1591
		1592	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1593
		1594	PROTOTYPES: ENABLE
		1595
		1596	void
		1597	pad (SV *data_, int ow, int oh, int nw, int nh)
		1598	CODE:
		1599	{
		1600	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1131	{	1601	{
1132	int nw = minpot (ow);
1133	int nh = minpot (oh);
1134
1135	if (nw != ow \|\| nh != oh)
1136	{
1137	if (SvOK (data_))
1138	{
1139	STRLEN datalen;	1602	STRLEN datalen;
1140	char *data = SvPVbyte (data_, datalen);	1603	char *data = SvPVbyte (data_, datalen);
1141	int bpp = datalen / (ow * oh);	1604	int bpp = datalen / (ow * oh);
1142	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1605	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1143		1606
1144	SvPOK_only (result_);	1607	SvPOK_only (result_);
1145	SvCUR_set (result_, nw * nh * bpp);	1608	SvCUR_set (result_, nw * nh * bpp);
1146		1609
1147	memset (SvPVX (result_), 0, nw * nh * bpp);	1610	memset (SvPVX (result_), 0, nw * nh * bpp);
1148	while (oh--)	1611	while (oh--)
1149	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1612	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1150		1613
1151	sv_setsv (data_, result_);	1614	sv_setsv (data_, result_);
1152	}
1153
1154	sv_setiv (w_, nw);
1155	sv_setiv (h_, nh);
1156	}
1157	}	1615	}
1158	}	1616	}
1159		1617
1160	void	1618	void
1161	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1619	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1167	{	1625	{
1168	HV hv = (HV )SvRV (self);	1626	HV hv = (HV )SvRV (self);
1169	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1627	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1170	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1628	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1171	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1629	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1630
		1631	if (name <= 0)
		1632	XSRETURN_EMPTY;
1172		1633
1173	if (items < 5)	1634	if (items < 5)
1174	{	1635	{
1175	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1636	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1176	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1637	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1204	glDisable (GL_ALPHA_TEST);	1665	glDisable (GL_ALPHA_TEST);
1205	glDisable (GL_BLEND);	1666	glDisable (GL_BLEND);
1206	}	1667	}
1207	}	1668	}
1208		1669
1209	MODULE = CFPlus PACKAGE = CFPlus::Map	1670	void
		1671	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1672	PROTOTYPE: @
		1673	CODE:
		1674	{
		1675	glEnable (GL_TEXTURE_2D);
		1676	glEnable (GL_BLEND);
		1677	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1678	glBindTexture (GL_TEXTURE_2D, name1);
1210		1679
1211	CFPlus::Map	1680	glColor3f (intensity, intensity, intensity);
		1681	glPushMatrix ();
		1682	glScalef (1./3, 1./3, 1.);
		1683
		1684	if (blend > 0.f)
		1685	{
		1686	float dx3 = dx * -3.f / w;
		1687	float dy3 = dy * -3.f / h;
		1688	GLfloat env_color[4] = { 0., 0., 0., blend };
		1689
		1690	/* interpolate the two shadow textures */
		1691	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1692	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1693
		1694	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1695	gl.ActiveTexture (GL_TEXTURE1);
		1696	glEnable (GL_TEXTURE_2D);
		1697	glBindTexture (GL_TEXTURE_2D, name2);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1699
		1700	/* rgb == rgb(glcolor) */
		1701	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1704
		1705	/* alpha = interpolate t0, t1 by env_alpha */
		1706	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1707
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1711
		1712	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1714
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1717
		1718	glBegin (GL_QUADS);
		1719	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1720	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1721	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1722	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1723	glEnd ();
		1724
		1725	glDisable (GL_TEXTURE_2D);
		1726	gl.ActiveTexture (GL_TEXTURE0);
		1727	}
		1728	else
		1729	{
		1730	/* simple blending of one texture, also opengl <1.3 path */
		1731	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1732
		1733	glBegin (GL_QUADS);
		1734	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1735	glTexCoord2f (0, t); glVertex2f (0, h);
		1736	glTexCoord2f (s, t); glVertex2f (w, h);
		1737	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1738	glEnd ();
		1739	}
		1740
		1741	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1742	{
		1743	int x, y;
		1744	int dx3 = dx * 3;
		1745	int dy3 = dy * 3;
		1746
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1748	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1749	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1750	glTranslatef (-1., -1., 0);
		1751	glBegin (GL_QUADS);
		1752
		1753	for (y = 1; y < h; y += 3)
		1754	{
		1755	int y1 = y - dy3;
		1756	int y1valid = y1 >= 0 && y1 < h;
		1757
		1758	for (x = 1; x < w; x += 3)
		1759	{
		1760	int x1 = x - dx3;
		1761	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1762	uint8_t h2;
		1763
		1764	if (y1valid && x1 >= 0 && x1 < w)
		1765	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1766	else
		1767	h2 = 1; /* out of range == invisible */
		1768
		1769	if (h1 \|\| h2)
		1770	{
		1771	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1772	glColor4f (1., 1., 1., alpha);
		1773
		1774	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1775	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1776	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1777	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1778	}
		1779	}
		1780	}
		1781	}
		1782
		1783	glEnd ();
		1784
		1785	glPopMatrix ();
		1786
		1787	glDisable (GL_TEXTURE_2D);
		1788	glDisable (GL_BLEND);
		1789	}
		1790
		1791	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1792	CODE:
		1793	{
		1794	GLint width;
		1795	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1796	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1797	RETVAL = width > 0;
		1798	}
		1799	OUTPUT:
		1800	RETVAL
		1801
		1802	MODULE = Deliantra::Client PACKAGE = DC::Map
		1803
		1804	PROTOTYPES: DISABLE
		1805
		1806	DC::Map
1212	new (SV *class)	1807	new (SV *class)
1213	CODE:	1808	CODE:
1214	New (0, RETVAL, 1, struct map);	1809	New (0, RETVAL, 1, struct map);
1215	RETVAL->x = 0;	1810	RETVAL->x = 0;
1216	RETVAL->y = 0;	1811	RETVAL->y = 0;
1217	RETVAL->w = 0;	1812	RETVAL->w = 0;
1218	RETVAL->h = 0;	1813	RETVAL->h = 0;
1219	RETVAL->ox = 0;	1814	RETVAL->ox = 0;
1220	RETVAL->oy = 0;	1815	RETVAL->oy = 0;
1221	RETVAL->faces = 8192;	1816	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1222	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1817	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1223	RETVAL->texs = 8192;
1224	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1225	RETVAL->rows = 0;	1818	RETVAL->rows = 0;
1226	RETVAL->row = 0;	1819	RETVAL->row = 0;
1227	OUTPUT:	1820	OUTPUT:
1228	RETVAL	1821	RETVAL
1229		1822
1230	void	1823	void
1231	DESTROY (CFPlus::Map self)	1824	DESTROY (DC::Map self)
1232	CODE:	1825	CODE:
1233	{	1826	{
1234	map_clear (self);	1827	map_clear (self);
1235	Safefree (self->face);	1828	Safefree (self->face2tile);
1236	Safefree (self->tex);	1829	Safefree (self->tex);
1237	Safefree (self);	1830	Safefree (self);
1238	}	1831	}
1239		1832
1240	void	1833	void
1241	resize (CFPlus::Map self, int map_width, int map_height)	1834	resize (DC::Map self, int map_width, int map_height)
1242	CODE:	1835	CODE:
1243	self->w = map_width;	1836	self->w = map_width;
1244	self->h = map_height;	1837	self->h = map_height;
1245		1838
1246	void	1839	void
1247	clear (CFPlus::Map self)	1840	clear (DC::Map self)
1248	CODE:	1841	CODE:
1249	map_clear (self);	1842	map_clear (self);
1250		1843
1251	void	1844	void
1252	set_face (CFPlus::Map self, int face, int texid)	1845	set_tileid (DC::Map self, int face, int tile)
1253	CODE:	1846	CODE:
1254	{	1847	{
1255	while (self->faces <= face)	1848	need_facenum (self, face); self->face2tile [face] = tile;
1256	{	1849	need_texid (self, tile);
1257	Append (mapface, self->face, self->faces, self->faces);
1258	self->faces *= 2;
1259	}
1260
1261	self->face [face] = texid;
1262	}	1850	}
1263		1851
1264	void	1852	void
		1853	set_smooth (DC::Map self, int face, int smooth, int level)
		1854	CODE:
		1855	{
		1856	tileid texid;
		1857	maptex *tex;
		1858
		1859	if (face < 0 \|\| face >= self->faces)
		1860	return;
		1861
		1862	if (smooth < 0 \|\| smooth >= self->faces)
		1863	return;
		1864
		1865	texid = self->face2tile [face];
		1866
		1867	if (!texid)
		1868	return;
		1869
		1870	tex = self->tex + texid;
		1871	tex->smoothtile = self->face2tile [smooth];
		1872	tex->smoothlevel = level;
		1873	}
		1874
		1875	void
1265	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)	1876	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)
1266	CODE:	1877	CODE:
1267	{	1878	{
1268	while (self->texs <= texid)	1879	need_texid (self, texid);
1269	{
1270	Append (maptex, self->tex, self->texs, self->texs);
1271	self->texs *= 2;
1272	}
1273		1880
1274	{	1881	{
1275	maptex *tex = self->tex + texid;	1882	maptex *tex = self->tex + texid;
1276		1883
1277	tex->name = name;	1884	tex->name = name;
…		…
1293	// use uglier nearest interpolation because linear suffers	1900	// use uglier nearest interpolation because linear suffers
1294	// from transparent color bleeding and ugly wrapping effects.	1901	// from transparent color bleeding and ugly wrapping effects.
1295	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1902	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1296	}	1903	}
1297		1904
		1905	void
		1906	expire_textures (DC::Map self, int texid, int count)
		1907	PPCODE:
		1908	for (; texid < self->texs && count; ++texid, --count)
		1909	{
		1910	maptex *tex = self->tex + texid;
		1911
		1912	if (tex->name)
		1913	{
		1914	if (tex->unused)
		1915	{
		1916	tex->name = 0;
		1917	tex->unused = 0;
		1918	XPUSHs (sv_2mortal (newSViv (texid)));
		1919	}
		1920	else
		1921	tex->unused = 1;
		1922	}
		1923	}
		1924
1298	int	1925	int
1299	ox (CFPlus::Map self)	1926	ox (DC::Map self)
1300	ALIAS:	1927	ALIAS:
1301	oy = 1	1928	oy = 1
1302	x = 2	1929	x = 2
1303	y = 3	1930	y = 3
1304	w = 4	1931	w = 4
…		…
1315	}	1942	}
1316	OUTPUT:	1943	OUTPUT:
1317	RETVAL	1944	RETVAL
1318		1945
1319	void	1946	void
1320	scroll (CFPlus::Map self, int dx, int dy)	1947	scroll (DC::Map self, int dx, int dy)
1321	CODE:	1948	CODE:
1322	{	1949	{
1323	if (dx > 0)	1950	if (dx > 0)
1324	map_blank (self, self->x, self->y, dx, self->h);	1951	map_blank (self, self->x, self->y, dx, self->h);
1325	else if (dx < 0)	1952	else if (dx < 0)
1326	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1953	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1327		1954
1328	if (dy > 0)	1955	if (dy > 0)
1329	map_blank (self, self->x, self->y, self->w, dy);	1956	map_blank (self, self->x, self->y, self->w, dy);
1330	else if (dy < 0)	1957	else if (dy < 0)
1331	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1958	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1332		1959
1333	self->ox += dx; self->x += dx;	1960	self->ox += dx; self->x += dx;
1334	self->oy += dy; self->y += dy;	1961	self->oy += dy; self->y += dy;
1335		1962
1336	while (self->y < 0)	1963	while (self->y < 0)
…		…
1340	self->rows += MAP_EXTEND_Y;	1967	self->rows += MAP_EXTEND_Y;
1341	self->y += MAP_EXTEND_Y;	1968	self->y += MAP_EXTEND_Y;
1342	}	1969	}
1343	}	1970	}
1344		1971
1345	void	1972	SV *
1346	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1973	map1a_update (DC::Map self, SV *data_, int extmap)
1347	CODE:	1974	CODE:
1348	{	1975	{
1349	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1976	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1350	uint8_t data_end = (uint8_t )SvEND (data_);	1977	uint8_t data_end = (uint8_t )SvEND (data_);
1351	mapcell *cell;	1978	mapcell *cell;
1352	int x, y, flags;	1979	int x, y, z, flags;
		1980	AV *missing = newAV ();
		1981	RETVAL = newRV_noinc ((SV *)missing);
1353		1982
1354	while (data < data_end - 1)	1983	while (data < data_end - 1)
1355	{	1984	{
1356	flags = (data [0] << 8) + data [1]; data += 2;	1985	flags = (data [0] << 8) + data [1]; data += 2;
1357		1986
…		…
1377	uint8_t ext, cmd;	2006	uint8_t ext, cmd;
1378		2007
1379	do	2008	do
1380	{	2009	{
1381	ext = *data++;	2010	ext = *data++;
1382	cmd = ext & 0x3f;	2011	cmd = ext & 0x7f;
1383		2012
1384	if (cmd < 4)	2013	if (cmd < 4)
1385	cell->darkness = 255 - ext * 64 + 1;	2014	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1386	else if (cmd == 5) // health	2015	else if (cmd == 5) // health
1387	{	2016	{
1388	cell->stat_width = 1;	2017	cell->stat_width = 1;
1389	cell->stat_hp = *data++;	2018	cell->stat_hp = *data++;
1390	}	2019	}
1391	else if (cmd == 6) // monster width	2020	else if (cmd == 6) // monster width
1392	cell->stat_width = *data++ + 1;	2021	cell->stat_width = *data++ + 1;
1393	else if (cmd == 0x47) // monster width	2022	else if (cmd == 0x47)
1394	{	2023	{
1395	if (*data == 4)	2024	if (*data == 1) cell->player = data [1];
1396	; // decode player tag	2025	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2026	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2027	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1397		2028
1398	data += *data + 1;	2029	data += *data + 1;
1399	}	2030	}
1400	else if (cmd == 8) // cell flags	2031	else if (cmd == 8) // cell flags
1401	cell->flags = *data++;	2032	cell->flags = *data++;
…		…
1408	}	2039	}
1409	else	2040	else
1410	cell->darkness = *data++ + 1;	2041	cell->darkness = *data++ + 1;
1411	}	2042	}
1412		2043
		2044	for (z = 0; z <= 2; ++z)
1413	if (flags & 4)	2045	if (flags & (4 >> z))
1414	{	2046	{
1415	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2047	faceid face = (data [0] << 8) + data [1]; data += 2;
		2048	need_facenum (self, face);
		2049	cell->tile [z] = self->face2tile [face];
		2050
		2051	if (cell->tile [z])
		2052	{
		2053	maptex *tex = self->tex + cell->tile [z];
		2054	tex->unused = 0;
		2055	if (!tex->name)
		2056	av_push (missing, newSViv (cell->tile [z]));
		2057
		2058	if (tex->smoothtile)
		2059	{
		2060	maptex *smooth = self->tex + tex->smoothtile;
		2061	smooth->unused = 0;
		2062	if (!smooth->name)
		2063	av_push (missing, newSViv (tex->smoothtile));
		2064	}
		2065	}
1416	}	2066	}
1417
1418	if (flags & 2)
1419	{
1420	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1421	}
1422
1423	if (flags & 1)
1424	{
1425	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1426	}
1427	}	2067	}
1428	else	2068	else
1429	cell->darkness = 0;	2069	CELL_CLEAR (cell);
1430	}	2070	}
1431	}	2071	}
		2072	OUTPUT:
		2073	RETVAL
1432		2074
1433	SV *	2075	SV *
1434	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2076	mapmap (DC::Map self, int x0, int y0, int w, int h)
1435	CODE:	2077	CODE:
1436	{	2078	{
1437	int x1, x;	2079	int x1, x;
1438	int y1, y;	2080	int y1, y;
1439	int z;	2081	int z;
…		…
1460	{	2102	{
1461	mapcell *cell = row->col + (x - row->c0);	2103	mapcell *cell = row->col + (x - row->c0);
1462		2104
1463	for (z = 0; z <= 0; z++)	2105	for (z = 0; z <= 0; z++)
1464	{	2106	{
1465	mapface face = cell->face [z];
1466
1467	if (face)
1468	{
1469	maptex tex = self->tex [face];	2107	maptex tex = self->tex [cell->tile [z]];
1470	int a0 = 255 - tex.a;	2108	int a0 = 255 - tex.a;
1471	int a1 = tex.a;	2109	int a1 = tex.a;
1472		2110
1473	r = (r * a0 + tex.r * a1) / 255;	2111	r = (r * a0 + tex.r * a1) / 255;
1474	g = (g * a0 + tex.g * a1) / 255;	2112	g = (g * a0 + tex.g * a1) / 255;
1475	b = (b * a0 + tex.b * a1) / 255;	2113	b = (b * a0 + tex.b * a1) / 255;
1476	a = (a * a0 + tex.a * a1) / 255;	2114	a = (a * a0 + tex.a * a1) / 255;
1477	}
1478	}	2115	}
1479	}	2116	}
1480		2117
1481	*map++ = (r )	2118	*map++ = (r )
1482	\| (g << 8)	2119	\| (g << 8)
…		…
1489	}	2126	}
1490	OUTPUT:	2127	OUTPUT:
1491	RETVAL	2128	RETVAL
1492		2129
1493	void	2130	void
1494	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2131	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1495	CODE:	2132	CODE:
1496	{	2133	{
1497	int x, y, z;	2134	int x, y, z;
1498	int last_name;
1499	mapface face;
1500		2135
1501	glColor4ub (255, 255, 255, 255);	2136	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		2137	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2138	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2139	smooth_key skey;
		2140	int pl_x, pl_y;
		2141	maptex pl_tex;
		2142	rc_t *rc = rc_alloc ();
		2143	rc_t *rc_ov = rc_alloc ();
		2144	rc_key_t key;
		2145	rc_array_t *arr;
		2146
		2147	pl_tex.name = 0;
		2148
		2149	// that's current max. sorry.
		2150	if (sw > 255) sw = 255;
		2151	if (sh > 255) sh = 255;
		2152
		2153	// clear key, in case of extra padding
		2154	memset (&skey, 0, sizeof (skey));
		2155
		2156	memset (&key, 0, sizeof (key));
		2157	key.r = 255;
		2158	key.g = 255;
		2159	key.b = 255;
		2160	key.a = 255;
		2161	key.mode = GL_QUADS;
		2162	key.format = GL_T2F_V3F;
		2163
		2164	mx += self->x;
		2165	my += self->y;
		2166
		2167	// first pass: determine smooth_max
		2168	// rather ugly, if you ask me
		2169	// could also be stored inside mapcell and updated on change
		2170	memset (smooth_max, 0, sizeof (smooth_max));
		2171
		2172	for (y = 0; y < sh; y++)
		2173	if (0 <= y + my && y + my < self->rows)
		2174	{
		2175	maprow *row = self->row + (y + my);
		2176
		2177	for (x = 0; x < sw; x++)
		2178	if (row->c0 <= x + mx && x + mx < row->c1)
		2179	{
		2180	mapcell *cell = row->col + (x + mx - row->c0);
		2181
		2182	smooth_max[x + 1][y + 1] =
		2183	MAX (self->tex [cell->tile [0]].smoothlevel,
		2184	MAX (self->tex [cell->tile [1]].smoothlevel,
		2185	self->tex [cell->tile [2]].smoothlevel));
		2186	}
		2187	}
1502		2188
1503	glEnable (GL_BLEND);	2189	glEnable (GL_BLEND);
1504	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2190	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1505	glEnable (GL_TEXTURE_2D);
1506	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2191	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1507		2192
1508	glBegin (GL_QUADS);
1509
1510	last_name = 0;
1511
1512	mx += self->x;
1513	my += self->y;
1514
1515	for (z = 0; z < 3; z++)	2193	for (z = 0; z <= 2; z++)
		2194	{
		2195	memset (smooth_level, 0, sizeof (smooth_level));
		2196	key.texname = -1;
		2197
1516	for (y = 0; y < sh; y++)	2198	for (y = 0; y < sh; y++)
1517	if (0 <= y + my && y + my < self->rows)	2199	if (0 <= y + my && y + my < self->rows)
1518	{	2200	{
1519	maprow *row = self->row + (y + my);	2201	maprow *row = self->row + (y + my);
1520		2202
1521	for (x = 0; x < sw; x++)	2203	for (x = 0; x < sw; x++)
1522	if (row->c0 <= x + mx && x + mx < row->c1)	2204	if (row->c0 <= x + mx && x + mx < row->c1)
1523	{	2205	{
1524	mapcell *cell = row->col + (x + mx - row->c0);	2206	mapcell *cell = row->col + (x + mx - row->c0);
1525
1526	face = cell->face [z];	2207	tileid tile = cell->tile [z];
		2208
		2209	if (tile)
		2210	{
		2211	maptex tex = self->tex [tile];
		2212	int px, py;
1527		2213
1528	if (face && face < self->texs)	2214	if (key.texname != tex.name)
		2215	{
		2216	self->tex [tile].unused = 0;
		2217
		2218	if (!tex.name)
		2219	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2220
		2221	key.texname = tex.name;
		2222	arr = rc_array (rc, &key);
		2223	}
		2224
		2225	px = (x + 1) * T - tex.w;
		2226	py = (y + 1) * T - tex.h;
		2227
		2228	if (expect_false (cell->player == player) && expect_false (z == 2))
		2229	{
		2230	pl_x = px;
		2231	pl_y = py;
		2232	pl_tex = tex;
		2233	continue;
		2234	}
		2235
		2236	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2237	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2238	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2239	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2240
		2241	// update smooth hash
		2242	if (tex.smoothtile)
		2243	{
		2244	skey.tile = tex.smoothtile;
		2245	skey.level = tex.smoothlevel;
		2246
		2247	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2248
		2249	// add bits to current tile and all neighbours. skey.x\|y is
		2250	// shifted +1\|+1 so we always stay positive.
		2251
		2252	// bits is ___n cccc CCCC bbbb
		2253	// n do not draw borders&corners
		2254	// c draw these corners, but...
		2255	// C ... not these
		2256	// b draw these borders
		2257
		2258	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2259	// ┃· ·· ·┃ ━━
		2260
		2261	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2262	// ·· ·· ·┏ ┓·
		2263
		2264	// full tile
		2265	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2266
		2267	// borders
		2268	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2269	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2270	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2271	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2272
		2273	// corners
		2274	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2275	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2276	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2277	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2278	}
		2279	}
		2280
		2281	if (expect_false (z == 2) && expect_false (cell->flags))
		2282	{
		2283	// overlays such as the speech bubble, probably more to come
		2284	if (cell->flags & 1)
		2285	{
		2286	rc_key_t key_ov = key;
		2287	maptex tex = self->tex [TEXID_SPEECH];
		2288	rc_array_t *arr;
		2289	int px = x * T + T * 2 / 32;
		2290	int py = y * T - T * 6 / 32;
		2291
		2292	key_ov.texname = tex.name;
		2293	arr = rc_array (rc_ov, &key_ov);
		2294
		2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2296	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2297	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2298	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2299	}
		2300	}
		2301	}
		2302	}
		2303
		2304	rc_draw (rc);
		2305	rc_clear (rc);
		2306
		2307	// go through all smoothlevels, lowest to highest, then draw.
		2308	// this is basically counting sort
		2309	{
		2310	int w, b;
		2311
		2312	glEnable (GL_TEXTURE_2D);
		2313	glBegin (GL_QUADS);
		2314	for (w = 0; w < 256 / 32; ++w)
		2315	{
		2316	uint32_t smask = smooth_level [w];
		2317	if (smask)
		2318	for (b = 0; b < 32; ++b)
		2319	if (smask & (((uint32_t)1) << b))
1529	{	2320	{
1530	maptex tex = self->tex [face];	2321	int level = (w << 5) \| b;
1531	int px = (x + 1) * 32 - tex.w;	2322	HE *he;
1532	int py = (y + 1) * 32 - tex.h;
1533		2323
1534	if (last_name != tex.name)	2324	hv_iterinit (smooth);
		2325	while ((he = hv_iternext (smooth)))
1535	{	2326	{
1536	glEnd ();	2327	smooth_key skey = (smooth_key )HeKEY (he);
1537	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2328	IV bits = SvIVX (HeVAL (he));
1538	glBegin (GL_QUADS);
1539	}
1540		2329
1541	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1542	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1543	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1544	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1545	}
1546
1547	if (cell->flags && z == 2)
1548	{
1549	if (cell->flags & 1)	2330	if (!(bits & 0x1000)
		2331	&& skey->level == level
		2332	&& level > smooth_max [skey->x][skey->y])
1550	{	2333	{
1551	maptex tex = self->tex [1];	2334	maptex tex = self->tex [skey->tile];
1552	int px = (x + 1) * 32 - tex.w + 2;	2335	int px = (((int)skey->x) - 1) * T;
1553	int py = (y + 1) * 32 - tex.h - 6;	2336	int py = (((int)skey->y) - 1) * T;
		2337	int border = bits & 15;
		2338	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2339	float dx = tex.s * .0625f; // 16 images/row
		2340	float dy = tex.t * .5f ; // 2 images/column
1554		2341
		2342	if (tex.name)
		2343	{
		2344	// this time avoiding texture state changes
		2345	// save gobs of state changes.
		2346	if (key.texname != tex.name)
		2347	{
		2348	self->tex [skey->tile].unused = 0;
		2349
1555	glEnd ();	2350	glEnd ();
1556	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2351	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1557	glBegin (GL_QUADS);	2352	glBegin (GL_QUADS);
		2353	}
1558		2354
		2355	if (border)
		2356	{
		2357	float ox = border * dx;
		2358
		2359	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2360	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2361	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2362	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2363	}
		2364
		2365	if (corner)
		2366	{
		2367	float ox = corner * dx;
		2368
1559	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2369	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1560	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2370	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1561	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2371	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1562	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2372	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2373	}
		2374	}
		2375	}
1563	}	2376	}
1564	}	2377	}
1565	}
1566	}	2378	}
1567		2379
1568	glEnd ();	2380	glEnd ();
1569
1570	glDisable (GL_TEXTURE_2D);	2381	glDisable (GL_TEXTURE_2D);
		2382	key.texname = -1;
		2383	}
		2384
		2385	hv_clear (smooth);
		2386	}
		2387
		2388	if (pl_tex.name)
		2389	{
		2390	maptex tex = pl_tex;
		2391	int px = pl_x + sdx;
		2392	int py = pl_y + sdy;
		2393
		2394	key.texname = tex.name;
		2395	arr = rc_array (rc, &key);
		2396
		2397	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2398	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2399	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2400	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2401
		2402	rc_draw (rc);
		2403	}
		2404
		2405	rc_draw (rc_ov);
		2406	rc_clear (rc_ov);
		2407
1571	glDisable (GL_BLEND);	2408	glDisable (GL_BLEND);
		2409	rc_free (rc);
		2410	rc_free (rc_ov);
1572		2411
1573	// top layer: overlays such as the health bar	2412	// top layer: overlays such as the health bar
1574	for (y = 0; y < sh; y++)	2413	for (y = 0; y < sh; y++)
1575	if (0 <= y + my && y + my < self->rows)	2414	if (0 <= y + my && y + my < self->rows)
1576	{	2415	{
…		…
1579	for (x = 0; x < sw; x++)	2418	for (x = 0; x < sw; x++)
1580	if (row->c0 <= x + mx && x + mx < row->c1)	2419	if (row->c0 <= x + mx && x + mx < row->c1)
1581	{	2420	{
1582	mapcell *cell = row->col + (x + mx - row->c0);	2421	mapcell *cell = row->col + (x + mx - row->c0);
1583		2422
1584	int px = x * 32;	2423	int px = x * T;
1585	int py = y * 32;	2424	int py = y * T;
		2425
		2426	if (expect_false (cell->player == player))
		2427	{
		2428	px += sdx;
		2429	py += sdy;
		2430	}
1586		2431
1587	if (cell->stat_hp)	2432	if (cell->stat_hp)
1588	{	2433	{
1589	int width = cell->stat_width * 32;	2434	int width = cell->stat_width * T;
1590	int thick = sh / 28 + 1 + cell->stat_width;	2435	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1591		2436
1592	glColor3ub (0, 0, 0);	2437	glColor3ub (0, 0, 0);
1593	glRectf (px + 1, py - thick - 2,	2438	glRectf (px + 1, py - thick - 2,
1594	px + width - 1, py);	2439	px + width - 1, py);
1595		2440
…		…
1601	}	2446	}
1602	}	2447	}
1603	}	2448	}
1604		2449
1605	void	2450	void
1606	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2451	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1607	CODE:	2452	CODE:
1608	{	2453	{
1609	static float color[16][3] = {	2454	static float color[16][3] = {
1610	{ 0.00F, 0.00F, 0.00F },	2455	{ 0.00f, 0.00f, 0.00f },
1611	{ 1.00F, 1.00F, 1.00F },	2456	{ 1.00f, 1.00f, 1.00f },
1612	{ 0.00F, 0.00F, 0.55F },	2457	{ 0.00f, 0.00f, 0.55f },
1613	{ 1.00F, 0.00F, 0.00F },	2458	{ 1.00f, 0.00f, 0.00f },
1614		2459
1615	{ 1.00F, 0.54F, 0.00F },	2460	{ 1.00f, 0.54f, 0.00f },
1616	{ 0.11F, 0.56F, 1.00F },	2461	{ 0.11f, 0.56f, 1.00f },
1617	{ 0.93F, 0.46F, 0.00F },	2462	{ 0.93f, 0.46f, 0.00f },
1618	{ 0.18F, 0.54F, 0.34F },	2463	{ 0.18f, 0.54f, 0.34f },
1619		2464
1620	{ 0.56F, 0.73F, 0.56F },	2465	{ 0.56f, 0.73f, 0.56f },
1621	{ 0.80F, 0.80F, 0.80F },	2466	{ 0.80f, 0.80f, 0.80f },
1622	{ 0.55F, 0.41F, 0.13F },	2467	{ 0.55f, 0.41f, 0.13f },
1623	{ 0.99F, 0.77F, 0.26F },	2468	{ 0.99f, 0.77f, 0.26f },
1624		2469
1625	{ 0.74F, 0.65F, 0.41F },	2470	{ 0.74f, 0.65f, 0.41f },
1626		2471
1627	{ 0.00F, 1.00F, 1.00F },	2472	{ 0.00f, 1.00f, 1.00f },
1628	{ 1.00F, 0.00F, 1.00F },	2473	{ 1.00f, 0.00f, 1.00f },
1629	{ 1.00F, 1.00F, 0.00F },	2474	{ 1.00f, 1.00f, 0.00f },
1630	};	2475	};
1631		2476
1632	int x, y;	2477	int x, y;
1633		2478
1634	glEnable (GL_TEXTURE_2D);	2479	glEnable (GL_TEXTURE_2D);
		2480	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2481	* but the nvidia driver (185.18.14) mishandles alpha textures
		2482	* and takes the colour from god knows where instead of using
		2483	* Cp. MODULATE results in the same colour, but slightly different
		2484	* alpha, but atcually gives us the correct colour with nvidia.
		2485	*/
1635	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2486	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1636	glEnable (GL_BLEND);	2487	glEnable (GL_BLEND);
1637	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2488	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1638	glBegin (GL_QUADS);	2489	glBegin (GL_QUADS);
1639		2490
1640	for (y = 0; y < h; y++)	2491	for (y = 0; y < h; y++)
…		…
1644		2495
1645	if (m)	2496	if (m)
1646	{	2497	{
1647	float *c = color [m & 15];	2498	float *c = color [m & 15];
1648		2499
1649	float tx1 = m & 0x40 ? 0.5 : 0.;	2500	float tx1 = m & 0x40 ? 0.5f : 0.f;
1650	float tx2 = tx1 + 0.5;	2501	float tx2 = tx1 + 0.5f;
1651		2502
1652	glColor4f (c[0], c[1], c[2], 0.75);	2503	glColor4f (c[0], c[1], c[2], 1);
1653	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2504	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1654	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2505	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1655	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2506	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1656	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2507	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1657	}	2508	}
…		…
1661	glDisable (GL_BLEND);	2512	glDisable (GL_BLEND);
1662	glDisable (GL_TEXTURE_2D);	2513	glDisable (GL_TEXTURE_2D);
1663	}	2514	}
1664		2515
1665	void	2516	void
1666	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2517	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1667	PPCODE:	2518	PPCODE:
1668	{	2519	{
1669	int x, y;	2520	int x, y;
1670	int sw4 = (sw + 3) & ~3;	2521	int sw1 = sw + 2;
		2522	int sh1 = sh + 2;
		2523	int sh3 = sh * 3;
		2524	int sw3 = sw * 3;
		2525	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1671	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2526	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1672	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2527	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1673		2528
1674	memset (darkness, 255, sw4 * sh);
1675	SvPOK_only (darkness_sv);	2529	SvPOK_only (darkness3_sv);
1676	SvCUR_set (darkness_sv, sw4 * sh);	2530	SvCUR_set (darkness3_sv, sw3 * sh3);
1677		2531
1678	mx += self->x;	2532	mx += self->x - 1;
1679	my += self->y;	2533	my += self->y - 1;
1680		2534
1681	for (y = 0; y < sh; y++)	2535	for (y = 0; y < sh1; y++)
1682	if (0 <= y + my && y + my < self->rows)	2536	if (0 <= y + my && y + my < self->rows)
1683	{	2537	{
1684	maprow *row = self->row + (y + my);	2538	maprow *row = self->row + (y + my);
1685		2539
1686	for (x = 0; x < sw; x++)	2540	for (x = 0; x < sw1; x++)
1687	if (row->c0 <= x + mx && x + mx < row->c1)	2541	if (row->c0 <= x + mx && x + mx < row->c1)
1688	{	2542	{
1689	mapcell *cell = row->col + (x + mx - row->c0);	2543	mapcell *cell = row->col + (x + mx - row->c0);
1690		2544
1691	darkness[y * sw4 + x] = cell->darkness	2545	darkness1 [y * sw1 + x] = cell->darkness
1692	? 255 - (cell->darkness - 1)	2546	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1693	: 255 - FOW_DARKNESS;	2547	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1694	}	2548	}
1695	}	2549	}
1696		2550
		2551	for (y = 0; y < sh; ++y)
		2552	for (x = 0; x < sw; ++x)
		2553	{
		2554	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2555	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2556	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2557	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2558	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2559	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2560	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2561	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2562	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2563
		2564	uint8_t r11 = (d11 + d21 + d12) / 3;
		2565	uint8_t r21 = d21;
		2566	uint8_t r31 = (d21 + d31 + d32) / 3;
		2567
		2568	uint8_t r12 = d12;
		2569	uint8_t r22 = d22;
		2570	uint8_t r32 = d32;
		2571
		2572	uint8_t r13 = (d13 + d23 + d12) / 3;
		2573	uint8_t r23 = d23;
		2574	uint8_t r33 = (d23 + d33 + d32) / 3;
		2575
		2576	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2577	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2578	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2579	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2580	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2581	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2582	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2583	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2584	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2585	}
		2586
		2587	free (darkness1);
		2588
1697	EXTEND (SP, 3);	2589	EXTEND (SP, 3);
1698	PUSHs (sv_2mortal (newSViv (sw4)));	2590	PUSHs (sv_2mortal (newSViv (sw3)));
1699	PUSHs (sv_2mortal (newSViv (sh)));	2591	PUSHs (sv_2mortal (newSViv (sh3)));
1700	PUSHs (darkness_sv);	2592	PUSHs (darkness3_sv);
1701	}	2593	}
1702		2594
1703	SV *	2595	SV *
1704	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2596	get_rect (DC::Map self, int x0, int y0, int w, int h)
1705	CODE:	2597	CODE:
1706	{	2598	{
1707	int x, y, x1, y1;	2599	int x, y, x1, y1;
1708	SV data_sv = newSV (w h * 7 + 5);	2600	SV data_sv = newSV (w h * 7 + 5);
1709	uint8_t data = (uint8_t )SvPVX (data_sv);	2601	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1734	if (row && row->c0 <= x && x < row->c1)	2626	if (row && row->c0 <= x && x < row->c1)
1735	{	2627	{
1736	mapcell *cell = row->col + (x - row->c0);	2628	mapcell *cell = row->col + (x - row->c0);
1737	uint8_t flags = 0;	2629	uint8_t flags = 0;
1738		2630
1739	if (cell->face [0]) flags \|= 1;	2631	if (cell->tile [0]) flags \|= 1;
1740	if (cell->face [1]) flags \|= 2;	2632	if (cell->tile [1]) flags \|= 2;
1741	if (cell->face [2]) flags \|= 4;	2633	if (cell->tile [2]) flags \|= 4;
1742		2634
1743	*data++ = flags;	2635	*data++ = flags;
1744		2636
1745	if (flags & 1)	2637	if (flags & 1)
1746	{	2638	{
		2639	tileid tile = cell->tile [0];
1747	*data++ = cell->face [0] >> 8;	2640	*data++ = tile >> 8;
1748	*data++ = cell->face [0];	2641	*data++ = tile;
1749	}	2642	}
1750		2643
1751	if (flags & 2)	2644	if (flags & 2)
1752	{	2645	{
		2646	tileid tile = cell->tile [1];
1753	*data++ = cell->face [1] >> 8;	2647	*data++ = tile >> 8;
1754	*data++ = cell->face [1];	2648	*data++ = tile;
1755	}	2649	}
1756		2650
1757	if (flags & 4)	2651	if (flags & 4)
1758	{	2652	{
		2653	tileid tile = cell->tile [2];
1759	*data++ = cell->face [2] >> 8;	2654	*data++ = tile >> 8;
1760	*data++ = cell->face [2];	2655	*data++ = tile;
1761	}	2656	}
1762	}	2657	}
1763	else	2658	else
1764	*data++ = 0;	2659	*data++ = 0;
1765	}	2660	}
1766	}	2661	}
1767		2662
		2663	/* if size is wh + 5 then no data has been found /
		2664	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2665	{
1768	SvPOK_only (data_sv);	2666	SvPOK_only (data_sv);
1769	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2667	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2668	}
		2669
1770	RETVAL = data_sv;	2670	RETVAL = data_sv;
1771	}	2671	}
1772	OUTPUT:	2672	OUTPUT:
1773	RETVAL	2673	RETVAL
1774		2674
1775	void	2675	void
1776	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2676	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1777	PPCODE:	2677	PPCODE:
1778	{	2678	{
1779	int x, y, z;	2679	int x, y, z;
1780	int w, h;	2680	int w, h;
1781	int x1, y1;	2681	int x1, y1;
		2682	STRLEN len;
		2683	uint8_t data, end;
		2684
		2685	len = SvLEN (data_sv);
		2686	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2687	data = SvPVbyte_nolen (data_sv);
		2688	end = data + len + 8;
		2689
		2690	if (len < 5)
		2691	XSRETURN_EMPTY;
1782		2692
1783	if (*data++ != 0)	2693	if (*data++ != 0)
1784	return; /* version mismatch */	2694	XSRETURN_EMPTY; /* version mismatch */
1785		2695
1786	w = data++ << 8; w \|= data++;	2696	w = data++ << 8; w \|= data++;
1787	h = data++ << 8; h \|= data++;	2697	h = data++ << 8; h \|= data++;
1788		2698
1789	// we need to do this 'cause we don't keep an absolute coord system for rows	2699	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1801	{	2711	{
1802	maprow *row = map_get_row (self, y);	2712	maprow *row = map_get_row (self, y);
1803		2713
1804	for (x = x0; x < x1; x++)	2714	for (x = x0; x < x1; x++)
1805	{	2715	{
		2716	uint8_t flags;
		2717
		2718	if (data + 7 >= end)
		2719	XSRETURN_EMPTY;
		2720
1806	uint8_t flags = *data++;	2721	flags = *data++;
1807		2722
1808	if (flags)	2723	if (flags)
1809	{	2724	{
1810	mapface face[3] = { 0, 0, 0 };
1811
1812	mapcell *cell = row_get_cell (row, x);	2725	mapcell *cell = row_get_cell (row, x);
		2726	tileid tile[3] = { 0, 0, 0 };
1813		2727
1814	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2728	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1815	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2729	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1816	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2730	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1817		2731
1818	if (cell->darkness == 0)	2732	if (cell->darkness == 0)
1819	{	2733	{
1820	cell->darkness = 0;	2734	/cell->darkness = 0;/
		2735	EXTEND (SP, 3);
1821		2736
1822	for (z = 0; z <= 2; z++)	2737	for (z = 0; z <= 2; z++)
1823	{	2738	{
1824	cell->face[z] = face[z];	2739	tileid t = tile [z];
1825		2740
1826	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2741	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2742	{
1827	XPUSHs (sv_2mortal (newSViv (face[z])));	2743	PUSHs (sv_2mortal (newSViv (t)));
		2744	need_texid (self, t);
		2745	}
		2746
		2747	cell->tile [z] = t;
1828	}	2748	}
1829	}	2749	}
1830	}	2750	}
1831	}	2751	}
1832	}	2752	}
1833	}	2753	}
1834		2754
1835	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2755	MODULE = Deliantra::Client PACKAGE = DC::RW
1836		2756
1837	CFPlus::MixChunk	2757	DC::RW
1838	new_from_file (SV class, char path)	2758	new (SV class, SV data_sv)
1839	CODE:	2759	CODE:
1840	RETVAL = Mix_LoadWAV (path);	2760	{
		2761	STRLEN datalen;
		2762	char *data = SvPVbyte (data_sv, datalen);
		2763
		2764	RETVAL = SDL_RWFromConstMem (data, datalen);
		2765	}
1841	OUTPUT:	2766	OUTPUT:
1842	RETVAL	2767	RETVAL
1843		2768
		2769	DC::RW
		2770	new_from_file (SV class, const char path, const char *mode = "rb")
		2771	CODE:
		2772	RETVAL = SDL_RWFromFile (path, mode);
		2773	OUTPUT:
		2774	RETVAL
		2775
		2776	# fails on win32:
		2777	# dc.xs(2268) : error C2059: syntax error : '('
1844	void	2778	#void
		2779	#close (DC::RW self)
		2780	# CODE:
		2781	# (self->(close)) (self);
		2782
		2783	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2784
		2785	PROTOTYPES: DISABLE
		2786
		2787	DC::Channel
		2788	find ()
		2789	CODE:
		2790	{
		2791	RETVAL = Mix_GroupAvailable (-1);
		2792
		2793	if (RETVAL < 0)
		2794	{
		2795	RETVAL = Mix_GroupOldest (-1);
		2796
		2797	if (RETVAL < 0)
		2798	XSRETURN_UNDEF;
		2799
		2800	Mix_HaltChannel (RETVAL);
		2801	}
		2802
		2803	Mix_UnregisterAllEffects (RETVAL);
		2804	Mix_Volume (RETVAL, 128);
		2805	}
		2806	OUTPUT:
		2807	RETVAL
		2808
		2809	void
		2810	halt (DC::Channel self)
		2811	CODE:
		2812	Mix_HaltChannel (self);
		2813
		2814	void
		2815	expire (DC::Channel self, int ticks = -1)
		2816	CODE:
		2817	Mix_ExpireChannel (self, ticks);
		2818
		2819	void
		2820	fade_out (DC::Channel self, int ticks = -1)
		2821	CODE:
		2822	Mix_FadeOutChannel (self, ticks);
		2823
		2824	int
		2825	volume (DC::Channel self, int volume)
		2826	CODE:
		2827	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2828	OUTPUT:
		2829	RETVAL
		2830
		2831	void
		2832	unregister_all_effects (DC::Channel self)
		2833	CODE:
		2834	Mix_UnregisterAllEffects (self);
		2835
		2836	void
		2837	set_panning (DC::Channel self, int left, int right)
		2838	CODE:
		2839	left = CLAMP (left , 0, 255);
		2840	right = CLAMP (right, 0, 255);
		2841	Mix_SetPanning (self, left, right);
		2842
		2843	void
		2844	set_distance (DC::Channel self, int distance)
		2845	CODE:
		2846	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2847
		2848	void
		2849	set_position (DC::Channel self, int angle, int distance)
		2850	CODE:
		2851
		2852	void
		2853	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2854	CODE:
		2855	{
		2856	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2857	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2858	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2859	}
		2860
		2861	void
		2862	set_reverse_stereo (DC::Channel self, int flip)
		2863	CODE:
		2864	Mix_SetReverseStereo (self, flip);
		2865
		2866	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2867
		2868	PROTOTYPES: DISABLE
		2869
		2870	DC::MixChunk
		2871	new (SV *class, DC::RW rwops)
		2872	CODE:
		2873	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2874	OUTPUT:
		2875	RETVAL
		2876
		2877	void
1845	DESTROY (CFPlus::MixChunk self)	2878	DESTROY (DC::MixChunk self)
1846	CODE:	2879	CODE:
1847	Mix_FreeChunk (self);	2880	Mix_FreeChunk (self);
1848		2881
1849	int	2882	int
1850	volume (CFPlus::MixChunk self, int volume = -1)	2883	volume (DC::MixChunk self, int volume = -1)
1851	CODE:	2884	CODE:
		2885	if (items > 1)
		2886	volume = CLAMP (volume, 0, 128);
1852	RETVAL = Mix_VolumeChunk (self, volume);	2887	RETVAL = Mix_VolumeChunk (self, volume);
1853	OUTPUT:	2888	OUTPUT:
1854	RETVAL	2889	RETVAL
1855		2890
1856	int	2891	DC::Channel
1857	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2892	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1858	CODE:	2893	CODE:
		2894	{
1859	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2895	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2896
		2897	if (RETVAL < 0)
		2898	XSRETURN_UNDEF;
		2899
		2900	if (channel < 0)
		2901	{
		2902	Mix_UnregisterAllEffects (RETVAL);
		2903	Mix_Volume (RETVAL, 128);
		2904	}
		2905	}
1860	OUTPUT:	2906	OUTPUT:
1861	RETVAL	2907	RETVAL
1862		2908
1863	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2909	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1864		2910
1865	int	2911	int
1866	volume (int volume = -1)	2912	volume (int volume = -1)
		2913	PROTOTYPE: ;$
1867	CODE:	2914	CODE:
		2915	if (items > 0)
		2916	volume = CLAMP (volume, 0, 128);
1868	RETVAL = Mix_VolumeMusic (volume);	2917	RETVAL = Mix_VolumeMusic (volume);
1869	OUTPUT:	2918	OUTPUT:
1870	RETVAL	2919	RETVAL
1871		2920
		2921	void
		2922	fade_out (int ms)
		2923	CODE:
		2924	Mix_FadeOutMusic (ms);
		2925
		2926	void
		2927	halt ()
		2928	CODE:
		2929	Mix_HaltMusic ();
		2930
1872	CFPlus::MixMusic	2931	DC::MixMusic
1873	new_from_file (SV class, char path)	2932	new (SV *class, DC::RW rwops)
1874	CODE:	2933	CODE:
1875	RETVAL = Mix_LoadMUS (path);	2934	RETVAL = Mix_LoadMUS_RW (rwops);
1876	OUTPUT:	2935	OUTPUT:
1877	RETVAL	2936	RETVAL
1878		2937
1879	void	2938	void
1880	DESTROY (CFPlus::MixMusic self)	2939	DESTROY (DC::MixMusic self)
1881	CODE:	2940	CODE:
1882	Mix_FreeMusic (self);	2941	Mix_FreeMusic (self);
1883		2942
1884	int	2943	int
1885	play (CFPlus::MixMusic self, int loops = -1)	2944	play (DC::MixMusic self, int loops = -1)
1886	CODE:	2945	CODE:
1887	RETVAL = Mix_PlayMusic (self, loops);	2946	RETVAL = Mix_PlayMusic (self, loops);
1888	OUTPUT:	2947	OUTPUT:
1889	RETVAL	2948	RETVAL
1890		2949
1891	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2950	void
		2951	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2952	CODE:
		2953	Mix_FadeInMusicPos (self, loops, ms, position);
		2954
		2955	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2956
		2957	PROTOTYPES: ENABLE
1892		2958
1893	BOOT:	2959	BOOT:
1894	{	2960	{
1895	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2961	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1896	static const struct {	2962	static const struct {
1897	const char *name;	2963	const char *name;
1898	IV iv;	2964	IV iv;
1899	} *civ, const_iv[] = {	2965	} *civ, const_iv[] = {
1900	# define const_iv(name) { # name, (IV)name }	2966	# define const_iv(name) { # name, (IV)name }
		2967	const_iv (GL_VENDOR),
		2968	const_iv (GL_VERSION),
		2969	const_iv (GL_EXTENSIONS),
		2970	const_iv (GL_MAX_TEXTURE_UNITS),
1901	const_iv (GL_COLOR_MATERIAL),	2971	const_iv (GL_COLOR_MATERIAL),
1902	const_iv (GL_SMOOTH),	2972	const_iv (GL_SMOOTH),
1903	const_iv (GL_FLAT),	2973	const_iv (GL_FLAT),
1904	const_iv (GL_DITHER),	2974	const_iv (GL_DITHER),
1905	const_iv (GL_BLEND),	2975	const_iv (GL_BLEND),
…		…
1909	const_iv (GL_ALPHA_TEST),	2979	const_iv (GL_ALPHA_TEST),
1910	const_iv (GL_NORMALIZE),	2980	const_iv (GL_NORMALIZE),
1911	const_iv (GL_RESCALE_NORMAL),	2981	const_iv (GL_RESCALE_NORMAL),
1912	const_iv (GL_FRONT),	2982	const_iv (GL_FRONT),
1913	const_iv (GL_BACK),	2983	const_iv (GL_BACK),
		2984	const_iv (GL_AUX0),
1914	const_iv (GL_AND),	2985	const_iv (GL_AND),
1915	const_iv (GL_ONE),	2986	const_iv (GL_ONE),
1916	const_iv (GL_ZERO),	2987	const_iv (GL_ZERO),
1917	const_iv (GL_SRC_ALPHA),	2988	const_iv (GL_SRC_ALPHA),
1918	const_iv (GL_DST_ALPHA),	2989	const_iv (GL_DST_ALPHA),
1919	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2990	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1920	const_iv (GL_ONE_MINUS_DST_ALPHA),	2991	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2992	const_iv (GL_SRC_COLOR),
		2993	const_iv (GL_DST_COLOR),
		2994	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2995	const_iv (GL_ONE_MINUS_DST_COLOR),
1921	const_iv (GL_SRC_ALPHA_SATURATE),	2996	const_iv (GL_SRC_ALPHA_SATURATE),
1922	const_iv (GL_RGB),	2997	const_iv (GL_RGB),
1923	const_iv (GL_RGBA),	2998	const_iv (GL_RGBA),
1924	const_iv (GL_RGBA4),	2999	const_iv (GL_RGBA4),
1925	const_iv (GL_RGBA8),	3000	const_iv (GL_RGBA8),
…		…
1931	const_iv (GL_INTENSITY),	3006	const_iv (GL_INTENSITY),
1932	const_iv (GL_LUMINANCE),	3007	const_iv (GL_LUMINANCE),
1933	const_iv (GL_LUMINANCE_ALPHA),	3008	const_iv (GL_LUMINANCE_ALPHA),
1934	const_iv (GL_FLOAT),	3009	const_iv (GL_FLOAT),
1935	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3010	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3011	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3012	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3013	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3014	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3015	const_iv (GL_COMPRESSED_RGB_ARB),
		3016	const_iv (GL_COMPRESSED_RGBA_ARB),
1936	const_iv (GL_COMPILE),	3017	const_iv (GL_COMPILE),
		3018	const_iv (GL_PROXY_TEXTURE_1D),
		3019	const_iv (GL_PROXY_TEXTURE_2D),
1937	const_iv (GL_TEXTURE_1D),	3020	const_iv (GL_TEXTURE_1D),
1938	const_iv (GL_TEXTURE_2D),	3021	const_iv (GL_TEXTURE_2D),
1939	const_iv (GL_TEXTURE_ENV),	3022	const_iv (GL_TEXTURE_ENV),
1940	const_iv (GL_TEXTURE_MAG_FILTER),	3023	const_iv (GL_TEXTURE_MAG_FILTER),
1941	const_iv (GL_TEXTURE_MIN_FILTER),	3024	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1962	const_iv (GL_COLOR_LOGIC_OP),	3045	const_iv (GL_COLOR_LOGIC_OP),
1963	const_iv (GL_SEPARABLE_2D),	3046	const_iv (GL_SEPARABLE_2D),
1964	const_iv (GL_CONVOLUTION_2D),	3047	const_iv (GL_CONVOLUTION_2D),
1965	const_iv (GL_CONVOLUTION_BORDER_MODE),	3048	const_iv (GL_CONVOLUTION_BORDER_MODE),
1966	const_iv (GL_CONSTANT_BORDER),	3049	const_iv (GL_CONSTANT_BORDER),
		3050	const_iv (GL_POINTS),
1967	const_iv (GL_LINES),	3051	const_iv (GL_LINES),
1968	const_iv (GL_LINE_STRIP),	3052	const_iv (GL_LINE_STRIP),
1969	const_iv (GL_LINE_LOOP),	3053	const_iv (GL_LINE_LOOP),
1970	const_iv (GL_QUADS),	3054	const_iv (GL_QUADS),
1971	const_iv (GL_QUAD_STRIP),	3055	const_iv (GL_QUAD_STRIP),
1972	const_iv (GL_TRIANGLES),	3056	const_iv (GL_TRIANGLES),
1973	const_iv (GL_TRIANGLE_STRIP),	3057	const_iv (GL_TRIANGLE_STRIP),
1974	const_iv (GL_TRIANGLE_FAN),	3058	const_iv (GL_TRIANGLE_FAN),
		3059	const_iv (GL_POLYGON),
1975	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3060	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3061	const_iv (GL_POINT_SMOOTH_HINT),
		3062	const_iv (GL_LINE_SMOOTH_HINT),
		3063	const_iv (GL_POLYGON_SMOOTH_HINT),
		3064	const_iv (GL_GENERATE_MIPMAP_HINT),
		3065	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1976	const_iv (GL_FASTEST),	3066	const_iv (GL_FASTEST),
		3067	const_iv (GL_DONT_CARE),
		3068	const_iv (GL_NICEST),
1977	const_iv (GL_V2F),	3069	const_iv (GL_V2F),
1978	const_iv (GL_V3F),	3070	const_iv (GL_V3F),
1979	const_iv (GL_T2F_V3F),	3071	const_iv (GL_T2F_V3F),
1980	const_iv (GL_T2F_N3F_V3F),	3072	const_iv (GL_T2F_N3F_V3F),
		3073	const_iv (GL_FUNC_ADD),
		3074	const_iv (GL_FUNC_SUBTRACT),
		3075	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1981	# undef const_iv	3076	# undef const_iv
1982	};	3077	};
1983		3078
1984	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3079	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1985	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3080	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3081
		3082	texture_av = newAV ();
		3083	AvREAL_off (texture_av);
1986	}	3084	}
		3085
		3086	void
		3087	disable_GL_EXT_blend_func_separate ()
		3088	CODE:
		3089	gl.BlendFuncSeparate = 0;
		3090	gl.BlendFuncSeparateEXT = 0;
		3091
		3092	void
		3093	apple_nvidia_bug (int enable)
1987		3094
1988	char *	3095	char *
1989	gl_vendor ()	3096	gl_vendor ()
1990	CODE:	3097	CODE:
1991	RETVAL = (char *)glGetString (GL_VENDOR);	3098	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2004	CODE:	3111	CODE:
2005	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3112	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2006	OUTPUT:	3113	OUTPUT:
2007	RETVAL	3114	RETVAL
2008		3115
		3116	const char *glGetString (GLenum pname)
		3117
		3118	GLint glGetInteger (GLenum pname)
		3119	CODE:
		3120	glGetIntegerv (pname, &RETVAL);
		3121	OUTPUT:
		3122	RETVAL
		3123
		3124	GLdouble glGetDouble (GLenum pname)
		3125	CODE:
		3126	glGetDoublev (pname, &RETVAL);
		3127	OUTPUT:
		3128	RETVAL
		3129
2009	int glGetError ()	3130	int glGetError ()
2010		3131
2011	void glFinish ()	3132	void glFinish ()
2012		3133
2013	void glClear (int mask)	3134	void glClear (int mask)
…		…
2027		3148
2028	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3149	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2029	CODE:	3150	CODE:
2030	gl_BlendFuncSeparate (sa, da, saa, daa);	3151	gl_BlendFuncSeparate (sa, da, saa, daa);
2031		3152
		3153	# void glBlendEquation (int se)
		3154
2032	void glDepthMask (int flag)	3155	void glDepthMask (int flag)
2033		3156
2034	void glLogicOp (int opcode)	3157	void glLogicOp (int opcode)
2035		3158
2036	void glColorMask (int red, int green, int blue, int alpha)	3159	void glColorMask (int red, int green, int blue, int alpha)
…		…
2050	# near_ and far_ are due to microsofts buggy "c" compiler	3173	# near_ and far_ are due to microsofts buggy "c" compiler
2051	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3174	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2052		3175
2053	# near_ and far_ are due to microsofts buggy "c" compiler	3176	# near_ and far_ are due to microsofts buggy "c" compiler
2054	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3177	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3178
		3179	PROTOTYPES: DISABLE
2055		3180
2056	void glViewport (int x, int y, int width, int height)	3181	void glViewport (int x, int y, int width, int height)
2057		3182
2058	void glScissor (int x, int y, int width, int height)	3183	void glScissor (int x, int y, int width, int height)
2059		3184
…		…
2067		3192
2068	void glRotate (float angle, float x, float y, float z)	3193	void glRotate (float angle, float x, float y, float z)
2069	CODE:	3194	CODE:
2070	glRotatef (angle, x, y, z);	3195	glRotatef (angle, x, y, z);
2071		3196
2072	void glBegin (int mode)
2073
2074	void glEnd ()
2075
2076	void glColor (float r, float g, float b, float a = 1.0)	3197	void glColor (float r, float g, float b, float a = 1.0)
2077	PROTOTYPE: @	3198	PROTOTYPE: @
2078	ALIAS:	3199	ALIAS:
2079	glColor_premultiply = 1	3200	glColor_premultiply = 1
2080	CODE:	3201	CODE:
2081	if (ix)	3202	if (ix)
2082	{	3203	{
…		…
2085	b *= a;	3206	b *= a;
2086	}	3207	}
2087	// microsoft visual "c" rounds instead of truncating...	3208	// microsoft visual "c" rounds instead of truncating...
2088	glColor4f (r, g, b, a);	3209	glColor4f (r, g, b, a);
2089		3210
2090	void glInterleavedArrays (int format, int stride, char *data)
2091
2092	void glDrawElements (int mode, int count, int type, char *indices)
2093
2094	# 1.2 void glDrawRangeElements (int mode, int start, int end
2095
2096	void glRasterPos (float x, float y, float z = 0.)	3211	void glRasterPos (float x, float y, float z = 0.)
2097	CODE:	3212	CODE:
2098	glRasterPos3f (0, 0, z);	3213	glRasterPos3f (0, 0, z);
2099	glBitmap (0, 0, 0, 0, x, y, 0);	3214	glBitmap (0, 0, 0, 0, x, y, 0);
2100		3215
…		…
2104		3219
2105	void glTexCoord (float s, float t)	3220	void glTexCoord (float s, float t)
2106	CODE:	3221	CODE:
2107	glTexCoord2f (s, t);	3222	glTexCoord2f (s, t);
2108		3223
		3224	void glRect (float x1, float y1, float x2, float y2)
		3225	CODE:
		3226	glRectf (x1, y1, x2, y2);
		3227
		3228	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3229	CODE:
		3230	glBegin (GL_LINE_LOOP);
		3231	glVertex2f (x1, y1);
		3232	glVertex2f (x2, y1);
		3233	glVertex2f (x2, y2);
		3234	glVertex2f (x1, y2);
		3235	glEnd ();
		3236
		3237	PROTOTYPES: ENABLE
		3238
		3239	void glBegin (int mode)
		3240
		3241	void glEnd ()
		3242
		3243	void glPointSize (GLfloat size)
		3244
		3245	void glLineWidth (GLfloat width)
		3246
		3247	void glInterleavedArrays (int format, int stride, char *data)
		3248
		3249	void glDrawElements (int mode, int count, int type, char *indices)
		3250
		3251	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3252
2109	void glTexEnv (int target, int pname, float param)	3253	void glTexEnv (int target, int pname, float param)
2110	CODE:	3254	CODE:
2111	glTexEnvf (target, pname, param);	3255	glTexEnvf (target, pname, param);
2112		3256
2113	void glTexParameter (int target, int pname, float param)	3257	void glTexParameter (int target, int pname, float param)
…		…
2129	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3273	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2130	CODE:	3274	CODE:
2131	if (gl.SeparableFilter2D)	3275	if (gl.SeparableFilter2D)
2132	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3276	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2133		3277
2134	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3278	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2135		3279
2136	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3280	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2137		3281
2138	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3282	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3283
		3284	void glPixelZoom (float x, float y)
2139		3285
2140	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3286	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2141		3287
2142	int glGenTexture ()	3288	int glGenTexture ()
2143	CODE:	3289	CODE:
2144	{	3290	RETVAL = gen_texture ();
2145	GLuint name;
2146	glGenTextures (1, &name);
2147	RETVAL = name;
2148	}
2149	OUTPUT:	3291	OUTPUT:
2150	RETVAL	3292	RETVAL
2151		3293
2152	void glDeleteTexture (int name)	3294	void glDeleteTexture (int name)
2153	CODE:	3295	CODE:
2154	{
2155	GLuint name_ = name;
2156	glDeleteTextures (1, &name_);	3296	del_texture (name);
2157	}	3297
2158
2159	int glGenList ()	3298	int glGenList ()
2160	CODE:	3299	CODE:
2161	RETVAL = glGenLists (1);	3300	RETVAL = glGenLists (1);
2162	OUTPUT:	3301	OUTPUT:
2163	RETVAL	3302	RETVAL
…		…
2170		3309
2171	void glEndList ()	3310	void glEndList ()
2172		3311
2173	void glCallList (int list)	3312	void glCallList (int list)
2174		3313
		3314	void c_init ()
		3315	CODE:
		3316	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3317	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3318
		3319	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3320
		3321	PROTOTYPES: DISABLE
		3322
		3323	void
		3324	find_widget (SV *self, NV x, NV y)
		3325	PPCODE:
		3326	{
		3327	if (within_widget (self, x, y))
		3328	XPUSHs (self);
		3329	}
		3330
		3331	BOOT:
		3332	{
		3333	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3334
		3335	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3336	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3337	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3338	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3339	}
		3340
		3341	void
		3342	draw (SV *self)
		3343	CODE:
		3344	{
		3345	HV *hv;
		3346	SV **svp;
		3347	NV x, y, w, h;
		3348	SV *draw_x_sv = GvSV (draw_x_gv);
		3349	SV *draw_y_sv = GvSV (draw_y_gv);
		3350	SV *draw_w_sv = GvSV (draw_w_gv);
		3351	SV *draw_h_sv = GvSV (draw_h_gv);
		3352	double draw_x, draw_y;
		3353
		3354	if (!SvROK (self))
		3355	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3356
		3357	hv = (HV *)SvRV (self);
		3358
		3359	if (SvTYPE (hv) != SVt_PVHV)
		3360	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3361
		3362	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3363	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3364
		3365	if (!h \|\| !w)
		3366	XSRETURN_EMPTY;
		3367
		3368	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3369	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3370
		3371	draw_x = SvNV (draw_x_sv) + x;
		3372	draw_y = SvNV (draw_y_sv) + y;
		3373
		3374	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3375	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3376	XSRETURN_EMPTY;
		3377
		3378	sv_setnv (draw_x_sv, draw_x);
		3379	sv_setnv (draw_y_sv, draw_y);
		3380
		3381	glPushMatrix ();
		3382	glTranslated (x, y, 0);
		3383
		3384	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3385	{
		3386	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3387
		3388	if (svp && SvTRUE (*svp))
		3389	{
		3390	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3391	glEnable (GL_BLEND);
		3392	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3393	glBegin (GL_QUADS);
		3394	glVertex2f (0, 0);
		3395	glVertex2f (w, 0);
		3396	glVertex2f (w, h);
		3397	glVertex2f (0, h);
		3398	glEnd ();
		3399	glDisable (GL_BLEND);
		3400	}
		3401	}
		3402	#if 0
		3403	// draw borders, for debugging
		3404	glPushMatrix ();
		3405	glColor4f (1., 1., 0., 1.);
		3406	glTranslatef (.5, .5, 0.);
		3407	glBegin (GL_LINE_LOOP);
		3408	glVertex2f (0 , 0);
		3409	glVertex2f (w - 1, 0);
		3410	glVertex2f (w - 1, h - 1);
		3411	glVertex2f (0 , h - 1);
		3412	glEnd ();
		3413	glPopMatrix ();
		3414	#endif
		3415	PUSHMARK (SP);
		3416	XPUSHs (self);
		3417	PUTBACK;
		3418	call_method ("_draw", G_VOID \| G_DISCARD);
		3419	SPAGAIN;
		3420
		3421	glPopMatrix ();
		3422
		3423	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3424	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3425	}
		3426

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC vs. Revision 1.297 by root, Tue Dec 22 00:08:11 2009 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.166 by root, Fri Dec 8 15:07:08 2006 UTC vs.
Revision 1.297 by root, Tue Dec 22 00:08:11 2009 UTC