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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.133 by root, Sun Jul 30 13:16:44 2006 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 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	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
28	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
30		51
31	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
32		53
33	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
34		66
35	#ifndef _WIN32	67	#ifndef _WIN32
36	# include <sys/types.h>	68	# include <sys/types.h>
37	# include <sys/socket.h>	69	# include <sys/socket.h>
38	# include <netinet/in.h>	70	# include <netinet/in.h>
39	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
40	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	77	#else
42	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	79	#endif
49		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		85
52	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
		87	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
53		88
54	#define MAP_EXTEND_X 32	89	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	90	#define MAP_EXTEND_Y 512
56		91
57	#define MIN_FONT_HEIGHT 10	92	#define MIN_FONT_HEIGHT 10
58		93
59	#if 0	94	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	95	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	96
62	# define PARACHUTE 0	97	#define KMOD_LRAM 0x10000 // our extension
63	#endif	98
		99	#define TEXID_SPEECH 1
		100	#define TEXID_NOFACE 2
		101	#define TEXID_HIDDEN 3
		102
		103	static AV *texture_av;
64		104
65	static struct	105	static struct
66	{	106	{
67	#define GL_FUNC(ptr,name) ptr name;	107	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	108	#include "glfunc.h"
69	#undef GL_FUNC	109	#undef GL_FUNC
70	} gl;	110	} gl;
71		111
		112	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	113	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	114	{
74	if (gl.BlendFuncSeparate)	115	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	116	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	117	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	118	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	119	else
79	glBlendFunc (sa, da);	120	glBlendFunc (sa, da);
80	}	121	}
81		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
82	#include "texcache.c"	147	#include "texcache.c"
		148	#include "rendercache.c"
83		149
84	#include "pango-font.c"	150	#include "pango-font.c"
85	#include "pango-fontmap.c"	151	#include "pango-fontmap.c"
86	#include "pango-render.c"	152	#include "pango-render.c"
87		153
		154	typedef IV DC__Channel;
		155	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	156	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	157	typedef Mix_Music *DC__MixMusic;
90		158
91	typedef PangoFontDescription *CFPlus__Font;	159	typedef PangoFontDescription *DC__Font;
92		160
93	static int	161	static int
94	shape_attr_p (PangoLayoutRun *run)	162	shape_attr_p (PangoLayoutRun *run)
95	{	163	{
96	GSList *attrs = run->item->analysis.extra_attrs;	164	GSList *attrs = run->item->analysis.extra_attrs;
110		178
111	typedef struct cf_layout {	179	typedef struct cf_layout {
112	PangoLayout *pl;	180	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	181	float r, g, b, a; // default color for rgba mode
114	int base_height;	182	int base_height;
115	CFPlus__Font font;	183	DC__Font font;
		184	rc_t *rc;
116	} *CFPlus__Layout;	185	} *DC__Layout;
117		186
118	static CFPlus__Font default_font;	187	static DC__Font default_font;
119	static PangoContext *opengl_context;	188	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	189	static PangoFontMap *opengl_fontmap;
121		190
122	static void	191	static void
123	substitute_func (FcPattern *pattern, gpointer data)	192	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	197	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	199	}
131		200
132	static void	201	static void
133	layout_update_font (CFPlus__Layout self)	202	layout_update_font (DC__Layout self)
134	{	203	{
135	/* 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
136	* reasonably well with bitstream vera	205	* reasonably well with dejavu/bistream fonts
137	*/	206	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	207	PangoFontDescription *font = self->font ? self->font : default_font;
139		208
140	pango_font_description_set_absolute_size (font,	209	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	210	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		211
143	pango_layout_set_font_description (self->pl, font);	212	pango_layout_set_font_description (self->pl, font);
144	}	213	}
145		214
146	static void	215	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	216	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	217	{
		218	PangoRectangle rect;
		219
		220	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	221	pango_layout_get_extents (self->pl, 0, &rect);
150		222
151	if (!w) w = 1;	223	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	224	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		225
154	w = (w + 3) & ~3;	226	if (!rect.width) rect.width = 1;
155	}	227	if (!rect.height) rect.height = 1;
156		228
		229	*w = rect.width;
		230	*h = rect.height;
		231	}
		232
		233	typedef uint16_t tileid;
157	typedef uint16_t mapface;	234	typedef uint16_t faceid;
158		235
159	typedef struct {	236	typedef struct {
160	GLint name;	237	GLuint name;
161	int w, h;	238	int w, h;
162	float s, t;	239	float s, t;
163	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 */
164	} maptex;	244	} maptex;
165		245
166	typedef struct {	246	typedef struct {
		247	uint32_t player;
		248	tileid tile[3];
167	int16_t darkness;	249	uint16_t darkness;
168	mapface face[3];	250	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	251	} mapcell;
170		252
171	typedef struct {	253	typedef struct {
172	int32_t c0, c1;	254	int32_t c0, c1;
173	mapcell *col;	255	mapcell *col;
174	} maprow;	256	} maprow;
175		257
176	typedef struct map {	258	typedef struct map {
177	int x, y, w, h;	259	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	260	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	261	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	262	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		263
185	int32_t rows;	264	int32_t rows;
186	maprow *row;	265	maprow *row;
187	} *CFPlus__Map;	266	} *DC__Map;
188		267
189	static char *	268	static char *
190	prepend (char *ptr, int sze, int inc)	269	prepend (char *ptr, int sze, int inc)
191	{	270	{
192	char *p;	271	char *p;
…		…
209	}	288	}
210		289
211	#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))
212	#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))
213		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
214	static maprow *	313	static maprow *
215	map_get_row (CFPlus__Map self, int y)	314	map_get_row (DC__Map self, int y)
216	{	315	{
217	if (0 > y)	316	if (0 > y)
218	{	317	{
219	int extend = - y + MAP_EXTEND_Y;	318	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	319	Prepend (maprow, self->row, self->rows, extend);
…		…
258		357
259	return row->col + (x - row->c0);	358	return row->col + (x - row->c0);
260	}	359	}
261		360
262	static mapcell *	361	static mapcell *
263	map_get_cell (CFPlus__Map self, int x, int y)	362	map_get_cell (DC__Map self, int x, int y)
264	{	363	{
265	return row_get_cell (map_get_row (self, y), x);	364	return row_get_cell (map_get_row (self, y), x);
266	}	365	}
267		366
268	static void	367	static void
269	map_clear (CFPlus__Map self)	368	map_clear (DC__Map self)
270	{	369	{
271	int r;	370	int r;
272		371
273	for (r = 0; r < self->rows; r++)	372	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	373	Safefree (self->row[r].col);
…		…
281	self->oy = 0;	380	self->oy = 0;
282	self->row = 0;	381	self->row = 0;
283	self->rows = 0;	382	self->rows = 0;
284	}	383	}
285		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
286	static void	395	static void
287	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)
288	{	397	{
289	int x, y;	398	int x, y;
290	maprow *row;	399	maprow *row;
		400	mapcell *cell;
291		401
292	for (y = y0; y < y0 + h; y++)	402	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	403	if (y >= 0)
294	{	404	{
295	if (y >= self->rows)	405	if (y >= self->rows)
…		…
301	if (x >= row->c0)	411	if (x >= row->c0)
302	{	412	{
303	if (x >= row->c1)	413	if (x >= row->c1)
304	break;	414	break;
305		415
306	row->col[x - row->c0].darkness = -1;	416	cell = row->col + x - row->c0;
		417
		418	CELL_CLEAR (cell);
307	}	419	}
308	}	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);
309	}	437	}
310		438
311	static void	439	static void
312	music_finished (void)	440	music_finished (void)
313	{	441	{
…		…
349	n \|= n >> 16;	477	n \|= n >> 16;
350		478
351	return n + 1;	479	return n + 1;
352	}	480	}
353		481
354	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
355		593
356	PROTOTYPES: ENABLE	594	PROTOTYPES: ENABLE
357		595
358	BOOT:	596	BOOT:
359	{	597	{
360	HV *stash = gv_stashpv ("CFPlus", 1);	598	HV *stash = gv_stashpv ("DC", 1);
361	static const struct {	599	static const struct {
362	const char *name;	600	const char *name;
363	IV iv;	601	IV iv;
364	} *civ, const_iv[] = {	602	} *civ, const_iv[] = {
365	# 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
366	const_iv (SDL_ACTIVEEVENT),	607	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	608	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	609	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	610	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	611	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	620	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	621	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	622	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	623	const_iv (SDL_VIDEOEXPOSE),
383	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),
384	const_iv (SDLK_KP0),	682	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	683	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	684	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	685	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	686	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	741	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	742	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	743	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	744	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	745	const_iv (SDLK_UNDO),
		746
448	const_iv (KMOD_NONE),	747	const_iv (KMOD_NONE),
		748	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	749	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	750	const_iv (KMOD_RSHIFT),
		751	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	752	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	753	const_iv (KMOD_RCTRL),
		754	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	755	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	756	const_iv (KMOD_RALT),
		757	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	758	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	759	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	760	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	761	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	762	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),	763
461	const_iv (KMOD_SHIFT),	764	const_iv (KMOD_LRAM),
462	const_iv (KMOD_ALT),	765
463	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)
464	# undef const_iv	796	# undef const_iv
465	};	797	};
466		798
467	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; )
468	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);
469	}	804	}
		805
		806	void
		807	weaken (SV *rv)
		808	PROTOTYPE: $
		809	CODE:
		810	sv_rvweaken (rv);
470		811
471	int	812	int
472	in_destruct ()	813	in_destruct ()
473	CODE:	814	CODE:
474	RETVAL = PL_main_cv == Nullcv;	815	RETVAL = PL_main_cv == Nullcv;
…		…
477		818
478	NV floor (NV x)	819	NV floor (NV x)
479		820
480	NV ceil (NV x)	821	NV ceil (NV x)
481		822
		823	IV minpot (UV n)
		824
		825	IV popcount (UV n)
		826
482	void	827	void
483	pango_init ()	828	pango_init ()
484	CODE:	829	CODE:
485	{	830	{
486	opengl_fontmap = pango_opengl_font_map_new ();	831	opengl_fontmap = pango_opengl_font_map_new ();
487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	832	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	833	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		834	/pango_context_set_font_description (opengl_context, default_font);/
		835	#if PANGO_VERSION_CHECK (1, 15, 2)
		836	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		837	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		838	#endif
489	}	839	}
490		840
491	int	841	char *SDL_GetError ()
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		842
494	void	843	void SDL_braino ()
		844
		845	int SDL_Init (U32 flags)
		846
		847	int SDL_InitSubSystem (U32 flags)
		848
		849	void SDL_QuitSubSystem (U32 flags)
		850
495	SDL_Quit ()	851	void SDL_Quit ()
496		852
		853	int SDL_GL_SetAttribute (int attr, int value)
		854
		855	int SDL_GL_GetAttribute (int attr)
		856	CODE:
		857	if (SDL_GL_GetAttribute (attr, &RETVAL))
		858	XSRETURN_UNDEF;
		859	OUTPUT:
		860	RETVAL
		861
497	void	862	void
498	SDL_ListModes ()	863	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	864	PPCODE:
500	{	865	{
501	SDL_Rect **m;	866	SDL_Rect **m;
502		867
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	870	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	871	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		872
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	873	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	874	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		875
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	879	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		880
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	881	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
518	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	882	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519
520	SDL_EnableUNICODE (1);
521	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
522		883
523	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	884	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
524		885
525	if (m && m != (SDL_Rect **)-1)	886	if (m && m != (SDL_Rect **)-1)
526	while (*m)	887	while (*m)
527	{	888	{
		889	if ((m)->w >= 400 && (m)->h >= 300)
		890	{
528	AV *av = newAV ();	891	AV *av = newAV ();
529	av_push (av, newSViv ((*m)->w));	892	av_push (av, newSViv ((*m)->w));
530	av_push (av, newSViv ((*m)->h));	893	av_push (av, newSViv ((*m)->h));
		894	av_push (av, newSViv (rgb));
		895	av_push (av, newSViv (alpha));
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	896	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		897	}
532		898
533	++m;	899	++m;
534	}	900	}
535	}	901	}
536		902
537	char *
538	SDL_GetError ()
539
540	int	903	int
541	SDL_SetVideoMode (int w, int h, int fullscreen)	904	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
542	CODE:	905	CODE:
		906	{
		907	SDL_EnableUNICODE (1);
		908	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		909
		910	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		911	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		912	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		913	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		914
543	RETVAL = !!SDL_SetVideoMode (	915	RETVAL = !!SDL_SetVideoMode (
544	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	916	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
545	);	917	);
		918
546	if (RETVAL)	919	if (RETVAL)
547	{	920	{
548	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	921	av_clear (texture_av);
		922
		923	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
549	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	924	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
550	# include "glfunc.h"	925	#include "glfunc.h"
551	# undef GL_FUNC	926	#undef GL_FUNC
552	}	927	}
		928	}
553	OUTPUT:	929	OUTPUT:
554	RETVAL	930	RETVAL
555		931
556	void	932	void
557	SDL_GL_SwapBuffers ()	933	SDL_GL_SwapBuffers ()
558		934
559	char *	935	char *
560	SDL_GetKeyName (int sym)	936	SDL_GetKeyName (int sym)
561		937
		938	int
		939	SDL_GetAppState ()
		940
		941	int
		942	SDL_GetModState ()
		943
562	void	944	void
563	SDL_PollEvent ()	945	poll_events ()
564	PPCODE:	946	PPCODE:
565	{	947	{
566	SDL_Event ev;	948	SDL_Event ev;
567		949
568	while (SDL_PollEvent (&ev))	950	SDL_PumpEvents ();
		951	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
569	{	952	{
570	HV *hv = newHV ();	953	HV *hv = newHV ();
571	hv_store (hv, "type", 4, newSViv (ev.type), 0);	954	hv_store (hv, "type", 4, newSViv (ev.type), 0);
572		955
573	switch (ev.type)	956	switch (ev.type)
574	{	957	{
575	case SDL_KEYDOWN:	958	case SDL_KEYDOWN:
576	case SDL_KEYUP:	959	case SDL_KEYUP:
577	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	960	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
578	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	961	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
579	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	962	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		963	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
580	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	964	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
581	break;	965	break;
582		966
583	case SDL_ACTIVEEVENT:	967	case SDL_ACTIVEEVENT:
584	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	968	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
585	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	969	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
586	break;	970	break;
587		971
588	case SDL_MOUSEMOTION:	972	case SDL_MOUSEMOTION:
		973	{
		974	int state = ev.motion.state;
		975	int x = ev.motion.x;
		976	int y = ev.motion.y;
		977	int xrel = ev.motion.xrel;
		978	int yrel = ev.motion.yrel;
		979
		980	/* do simplistic event compression */
		981	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		982	&& state == ev.motion.state)
		983	{
		984	xrel += ev.motion.xrel;
		985	yrel += ev.motion.yrel;
		986	x = ev.motion.x;
		987	y = ev.motion.y;
		988	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		989	}
		990
589	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	991	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
590
591	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	992	hv_store (hv, "state", 5, newSViv (state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	993	hv_store (hv, "x", 1, newSViv (x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	994	hv_store (hv, "y", 1, newSViv (y), 0);
594	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	995	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
595	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	996	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		997	}
596	break;	998	break;
597		999
598	case SDL_MOUSEBUTTONDOWN:	1000	case SDL_MOUSEBUTTONDOWN:
599	case SDL_MOUSEBUTTONUP:	1001	case SDL_MOUSEBUTTONUP:
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
601		1003
602	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1004	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
603	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1005	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1006	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1007	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
610	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1012	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
611	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1013	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
612	break;	1014	break;
613	}	1015	}
614		1016
615	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1017	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
616	}	1018	}
617	}	1019	}
618		1020
619	int	1021	int
620	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1022	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
621	POSTCALL:	1023	POSTCALL:
622	Mix_HookMusicFinished (music_finished);	1024	Mix_HookMusicFinished (music_finished);
623	Mix_ChannelFinished (channel_finished);	1025	Mix_ChannelFinished (channel_finished);
624		1026
625	void	1027	void
		1028	Mix_QuerySpec ()
		1029	PPCODE:
		1030	{
		1031	int freq, channels;
		1032	Uint16 format;
		1033
		1034	if (Mix_QuerySpec (&freq, &format, &channels))
		1035	{
		1036	EXTEND (SP, 3);
		1037	PUSHs (sv_2mortal (newSViv (freq)));
		1038	PUSHs (sv_2mortal (newSViv (format)));
		1039	PUSHs (sv_2mortal (newSViv (channels)));
		1040	}
		1041	}
		1042
		1043	void
626	Mix_CloseAudio ()	1044	Mix_CloseAudio ()
627		1045
628	int	1046	int
629	Mix_AllocateChannels (int numchans = -1)	1047	Mix_AllocateChannels (int numchans = -1)
630		1048
		1049	const char *
		1050	Mix_GetError ()
		1051
631	void	1052	void
632	lowdelay (int fd, int val = 1)	1053	lowdelay (int fd, int val = 1)
633	CODE:	1054	CODE:
		1055	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1056
		1057	void
		1058	win32_proxy_info ()
		1059	PPCODE:
		1060	{
634	#ifndef _WIN32	1061	#ifdef _WIN32
635	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1062	char buffer[2048];
		1063	DWORD buflen;
		1064
		1065	EXTEND (SP, 3);
		1066
		1067	buflen = sizeof (buffer);
		1068	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1069	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1070	{
		1071	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1072
		1073	buflen = sizeof (buffer);
		1074	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1075	{
		1076	PUSHs (newSVpv (buffer, 0));
		1077
		1078	buflen = sizeof (buffer);
		1079	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1080	PUSHs (newSVpv (buffer, 0));
		1081	}
		1082	}
636	#endif	1083	#endif
		1084	}
637		1085
638	void	1086	int
639	add_font (char *file)	1087	add_font (char *file)
640	CODE:	1088	CODE:
641	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1089	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1090	OUTPUT:
		1091	RETVAL
642		1092
643	void	1093	void
644	load_image_inline (SV *image_)	1094	load_image_inline (SV *image_)
645	ALIAS:	1095	ALIAS:
646	load_image_file = 1	1096	load_image_file = 1
…		…
649	STRLEN image_len;	1099	STRLEN image_len;
650	char image = (char )SvPVbyte (image_, image_len);	1100	char image = (char )SvPVbyte (image_, image_len);
651	SDL_Surface surface, surface2;	1101	SDL_Surface surface, surface2;
652	SDL_PixelFormat fmt;	1102	SDL_PixelFormat fmt;
653	SDL_RWops *rw = ix	1103	SDL_RWops *rw = ix
654	? SDL_RWFromFile (image, "r")	1104	? SDL_RWFromFile (image, "rb")
655	: SDL_RWFromConstMem (image, image_len);	1105	: SDL_RWFromConstMem (image, image_len);
656		1106
657	if (!rw)	1107	if (!rw)
658	croak ("load_image: %s", SDL_GetError ());	1108	croak ("load_image: %s", SDL_GetError ());
659		1109
…		…
732	void	1182	void
733	error (char *message)	1183	error (char *message)
734	CODE:	1184	CODE:
735	fprintf (stderr, "ERROR: %s\n", message);	1185	fprintf (stderr, "ERROR: %s\n", message);
736	#ifdef _WIN32	1186	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
738	#endif	1188	#endif
739		1189
740	void	1190	void
741	fatal (char *message)	1191	fatal (char *message)
742	CODE:	1192	CODE:
743	fprintf (stderr, "FATAL: %s\n", message);	1193	fprintf (stderr, "FATAL: %s\n", message);
744	#ifdef _WIN32	1194	#ifdef _WIN32
745	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1195	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
746	#endif	1196	#endif
747	_exit (1);	1197	_exit (1);
748		1198
749	void	1199	void
750	_exit (int retval)	1200	_exit (int retval = 0)
751	CODE:	1201	CODE:
		1202	#ifdef WIN32
		1203	ExitThread (retval); // unclean, please beam me up
		1204	#else
752	_exit (retval);	1205	_exit (retval);
		1206	#endif
753		1207
754	MODULE = CFPlus PACKAGE = CFPlus::Font	1208	void
		1209	debug ()
		1210	CODE:
		1211	{
		1212	#if DEBUG
		1213	VALGRIND_DO_LEAK_CHECK;
		1214	#endif
		1215	}
755		1216
756	CFPlus::Font	1217	int
		1218	SvREFCNT (SV *sv)
		1219	CODE:
		1220	RETVAL = SvREFCNT (sv);
		1221	OUTPUT:
		1222	RETVAL
		1223
		1224	MODULE = Deliantra::Client PACKAGE = DC::Font
		1225
		1226	PROTOTYPES: DISABLE
		1227
		1228	DC::Font
757	new_from_file (SV class, char path, int id = 0)	1229	new_from_file (SV class, char path, int id = 0)
758	CODE:	1230	CODE:
759	{	1231	{
760	int count;	1232	int count;
761	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1233	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
764	}	1236	}
765	OUTPUT:	1237	OUTPUT:
766	RETVAL	1238	RETVAL
767		1239
768	void	1240	void
769	DESTROY (CFPlus::Font self)	1241	DESTROY (DC::Font self)
770	CODE:	1242	CODE:
771	pango_font_description_free (self);	1243	pango_font_description_free (self);
772		1244
773	void	1245	void
774	make_default (CFPlus::Font self)	1246	make_default (DC::Font self)
		1247	PROTOTYPE: $
775	CODE:	1248	CODE:
776	default_font = self;	1249	default_font = self;
777		1250
778	MODULE = CFPlus PACKAGE = CFPlus::Layout	1251	MODULE = Deliantra::Client PACKAGE = DC::Layout
779		1252
		1253	PROTOTYPES: DISABLE
		1254
780	void	1255	void
781	reset_glyph_cache ()	1256	glyph_cache_backup ()
		1257	PROTOTYPE:
782	CODE:	1258	CODE:
		1259	tc_backup ();
		1260
		1261	void
		1262	glyph_cache_restore ()
		1263	PROTOTYPE:
		1264	CODE:
783	tc_clear ();	1265	tc_restore ();
784		1266
785	CFPlus::Layout	1267	DC::Layout
786	new (SV *class)	1268	new (SV *class)
787	CODE:	1269	CODE:
788	New (0, RETVAL, 1, struct cf_layout);	1270	New (0, RETVAL, 1, struct cf_layout);
789		1271
790	RETVAL->pl = pango_layout_new (opengl_context);	1272	RETVAL->pl = pango_layout_new (opengl_context);
…		…
792	RETVAL->g = 1.;	1274	RETVAL->g = 1.;
793	RETVAL->b = 1.;	1275	RETVAL->b = 1.;
794	RETVAL->a = 1.;	1276	RETVAL->a = 1.;
795	RETVAL->base_height = MIN_FONT_HEIGHT;	1277	RETVAL->base_height = MIN_FONT_HEIGHT;
796	RETVAL->font = 0;	1278	RETVAL->font = 0;
		1279	RETVAL->rc = rc_alloc ();
797		1280
798	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1281	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
799	layout_update_font (RETVAL);	1282	layout_update_font (RETVAL);
800	OUTPUT:	1283	OUTPUT:
801	RETVAL	1284	RETVAL
802		1285
803	void	1286	void
804	DESTROY (CFPlus::Layout self)	1287	DESTROY (DC::Layout self)
805	CODE:	1288	CODE:
806	g_object_unref (self->pl);	1289	g_object_unref (self->pl);
		1290	rc_free (self->rc);
807	Safefree (self);	1291	Safefree (self);
808		1292
809	void	1293	void
810	set_text (CFPlus::Layout self, SV *text_)	1294	set_text (DC::Layout self, SV *text_)
811	CODE:	1295	CODE:
812	{	1296	{
813	STRLEN textlen;	1297	STRLEN textlen;
814	char *text = SvPVutf8 (text_, textlen);	1298	char *text = SvPVutf8 (text_, textlen);
815		1299
816	pango_layout_set_text (self->pl, text, textlen);	1300	pango_layout_set_text (self->pl, text, textlen);
817	}	1301	}
818		1302
819	void	1303	void
820	set_markup (CFPlus::Layout self, SV *text_)	1304	set_markup (DC::Layout self, SV *text_)
821	CODE:	1305	CODE:
822	{	1306	{
823	STRLEN textlen;	1307	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1308	char *text = SvPVutf8 (text_, textlen);
825		1309
826	pango_layout_set_markup (self->pl, text, textlen);	1310	pango_layout_set_markup (self->pl, text, textlen);
827	}	1311	}
828		1312
829	void	1313	void
830	set_shapes (CFPlus::Layout self, ...)	1314	set_shapes (DC::Layout self, ...)
831	CODE:	1315	CODE:
832	{	1316	{
833	PangoAttrList *attrs = 0;	1317	PangoAttrList *attrs = 0;
834	const char *text = pango_layout_get_text (self->pl);	1318	const char *text = pango_layout_get_text (self->pl);
835	const char *pos = text;	1319	const char *pos = text;
…		…
870	if (attrs)	1354	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1355	pango_layout_set_attributes (self->pl, attrs);
872	}	1356	}
873		1357
874	void	1358	void
875	get_shapes (CFPlus::Layout self)	1359	get_shapes (DC::Layout self)
876	PPCODE:	1360	PPCODE:
877	{	1361	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1362	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1363
880	do	1364	do
881	{	1365	{
882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1366	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883		1367
884	if (run && shape_attr_p (run))	1368	if (run && shape_attr_p (run))
885	{	1369	{
886	PangoRectangle extents;	1370	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1371	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
895		1379
896	pango_layout_iter_free (iter);	1380	pango_layout_iter_free (iter);
897	}	1381	}
898		1382
899	int	1383	int
900	has_wrapped (CFPlus::Layout self)	1384	has_wrapped (DC::Layout self)
901	CODE:	1385	CODE:
902	{	1386	{
903	int lines = 1;	1387	int lines = 1;
904	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
905		1389
…		…
910	}	1394	}
911	OUTPUT:	1395	OUTPUT:
912	RETVAL	1396	RETVAL
913		1397
914	SV *	1398	SV *
915	get_text (CFPlus::Layout self)	1399	get_text (DC::Layout self)
916	CODE:	1400	CODE:
917	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1401	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
918	sv_utf8_decode (RETVAL);	1402	sv_utf8_decode (RETVAL);
919	OUTPUT:	1403	OUTPUT:
920	RETVAL	1404	RETVAL
921		1405
922	void	1406	void
923	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1407	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
924	CODE:	1408	CODE:
925	self->r = r;	1409	self->r = r;
926	self->g = g;	1410	self->g = g;
927	self->b = b;	1411	self->b = b;
928	self->a = a;	1412	self->a = a;
929		1413
930	void	1414	void
931	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1415	set_font (DC::Layout self, DC::Font font = 0)
932	CODE:	1416	CODE:
933	if (self->font != font)	1417	if (self->font != font)
934	{	1418	{
935	self->font = font;	1419	self->font = font;
936	layout_update_font (self);	1420	layout_update_font (self);
937	}	1421	}
938		1422
939	void	1423	void
940	set_height (CFPlus::Layout self, int base_height)	1424	set_height (DC::Layout self, int base_height)
941	CODE:	1425	CODE:
942	if (self->base_height != base_height)	1426	if (self->base_height != base_height)
943	{	1427	{
944	self->base_height = base_height;	1428	self->base_height = base_height;
945	layout_update_font (self);	1429	layout_update_font (self);
946	}	1430	}
947		1431
948	void	1432	void
949	set_width (CFPlus::Layout self, int max_width = -1)	1433	set_width (DC::Layout self, int max_width = -1)
950	CODE:	1434	CODE:
951	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1435	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
952		1436
953	void	1437	void
954	set_indent (CFPlus::Layout self, int indent)	1438	set_indent (DC::Layout self, int indent)
955	CODE:	1439	CODE:
956	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1440	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
957		1441
958	void	1442	void
959	set_spacing (CFPlus::Layout self, int spacing)	1443	set_spacing (DC::Layout self, int spacing)
960	CODE:	1444	CODE:
961	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1445	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
962		1446
963	void	1447	void
964	set_ellipsise (CFPlus::Layout self, int ellipsise)	1448	set_ellipsise (DC::Layout self, int ellipsise)
965	CODE:	1449	CODE:
966	pango_layout_set_ellipsize (self->pl,	1450	pango_layout_set_ellipsize (self->pl,
967	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1451	ellipsise == 1 ? PANGO_ELLIPSIZE_START
968	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1452	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
969	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1453	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
970	: PANGO_ELLIPSIZE_NONE	1454	: PANGO_ELLIPSIZE_NONE
971	);	1455	);
972		1456
973	void	1457	void
974	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1458	set_single_paragraph_mode (DC::Layout self, int spm)
975	CODE:	1459	CODE:
976	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1460	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
977		1461
978	void	1462	void
979	size (CFPlus::Layout self)	1463	size (DC::Layout self)
980	PPCODE:	1464	PPCODE:
981	{	1465	{
982	int w, h;	1466	int w, h;
983		1467
984	layout_get_pixel_size (self, &w, &h);	1468	layout_get_pixel_size (self, &w, &h);
…		…
987	PUSHs (sv_2mortal (newSViv (w)));	1471	PUSHs (sv_2mortal (newSViv (w)));
988	PUSHs (sv_2mortal (newSViv (h)));	1472	PUSHs (sv_2mortal (newSViv (h)));
989	}	1473	}
990		1474
991	int	1475	int
992	descent (CFPlus::Layout self)	1476	descent (DC::Layout self)
993	CODE:	1477	CODE:
994	{	1478	{
995	PangoRectangle rect;	1479	PangoRectangle rect;
996	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1480	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
997	pango_layout_line_get_pixel_extents (line, 0, &rect);	1481	pango_layout_line_get_pixel_extents (line, 0, &rect);
998	RETVAL = PANGO_DESCENT (rect);	1482	RETVAL = PANGO_DESCENT (rect);
999	}	1483	}
1000	OUTPUT:	1484	OUTPUT:
1001	RETVAL	1485	RETVAL
1002		1486
1003	int	1487	int
1004	xy_to_index (CFPlus::Layout self, int x, int y)	1488	xy_to_index (DC::Layout self, int x, int y)
1005	CODE:	1489	CODE:
1006	{	1490	{
1007	int index, trailing;	1491	int index, trailing;
1008	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1492	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1009	RETVAL = index;	1493	RETVAL = index + trailing;
1010	}	1494	}
1011	OUTPUT:	1495	OUTPUT:
1012	RETVAL	1496	RETVAL
1013		1497
1014	void	1498	void
1015	cursor_pos (CFPlus::Layout self, int index)	1499	cursor_pos (DC::Layout self, int index)
1016	PPCODE:	1500	PPCODE:
1017	{	1501	{
1018	PangoRectangle strong_pos;	1502	PangoRectangle pos;
1019	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1503	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1020		1504
1021	EXTEND (SP, 3);	1505	EXTEND (SP, 3);
1022	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1023	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1024	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1508	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1025	}	1509	}
1026		1510
1027	void	1511	void
1028	render (CFPlus::Layout self, float x, float y)	1512	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1029	PPCODE:	1513	PPCODE:
		1514	{
		1515	int line, x;
		1516
		1517	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1518	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1519	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1520	--line;
		1521	#endif
		1522	EXTEND (SP, 2);
		1523	PUSHs (sv_2mortal (newSViv (line)));
		1524	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1525	}
		1526
		1527	void
		1528	line_x_to_index (DC::Layout self, int line, int x)
		1529	PPCODE:
		1530	{
		1531	PangoLayoutLine *lp;
		1532	int index, trailing;
		1533
		1534	if (line < 0)
		1535	XSRETURN_EMPTY;
		1536
		1537	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1538	XSRETURN_EMPTY; /* do better */
		1539
		1540	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1541
		1542	EXTEND (SP, 2);
		1543	if (GIMME_V == G_SCALAR)
		1544	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1545	else
		1546	{
		1547	PUSHs (sv_2mortal (newSViv (index)));
		1548	PUSHs (sv_2mortal (newSViv (trailing)));
		1549	}
		1550	}
		1551
		1552	void
		1553	render (DC::Layout self, float x, float y, int flags = 0)
		1554	CODE:
		1555	rc_clear (self->rc);
1030	pango_opengl_render_layout_subpixel (	1556	pango_opengl_render_layout_subpixel (
1031	self->pl,	1557	self->pl,
		1558	self->rc,
1032	x * PANGO_SCALE, y * PANGO_SCALE,	1559	x * PANGO_SCALE, y * PANGO_SCALE,
1033	self->r, self->g, self->b, self->a	1560	self->r, self->g, self->b, self->a,
		1561	flags
1034	);	1562	);
		1563	// we assume that context_change actually clears/frees stuff
		1564	// and does not do any recomputation...
		1565	pango_layout_context_changed (self->pl);
1035		1566
1036	MODULE = CFPlus PACKAGE = CFPlus::Texture
1037
1038	void	1567	void
1039	pad2pot (SV data_, SV w_, SV *h_)	1568	draw (DC::Layout self)
1040	CODE:	1569	CODE:
1041	{	1570	{
1042	int ow = SvIV (w_);	1571	glEnable (GL_TEXTURE_2D);
1043	int oh = SvIV (h_);	1572	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1573	glEnable (GL_BLEND);
		1574	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1575	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1576	glEnable (GL_ALPHA_TEST);
		1577	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1044		1578
1045	if (ow && oh)	1579	rc_draw (self->rc);
		1580
		1581	glDisable (GL_ALPHA_TEST);
		1582	glDisable (GL_BLEND);
		1583	glDisable (GL_TEXTURE_2D);
		1584	}
		1585
		1586	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1587
		1588	PROTOTYPES: ENABLE
		1589
		1590	void
		1591	pad (SV *data_, int ow, int oh, int nw, int nh)
		1592	CODE:
		1593	{
		1594	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1046	{	1595	{
1047	int nw = minpot (ow);
1048	int nh = minpot (oh);
1049
1050	if (nw != ow \|\| nh != oh)
1051	{
1052	if (SvOK (data_))
1053	{
1054	STRLEN datalen;	1596	STRLEN datalen;
1055	char *data = SvPVbyte (data_, datalen);	1597	char *data = SvPVbyte (data_, datalen);
1056	int bpp = datalen / (ow * oh);	1598	int bpp = datalen / (ow * oh);
1057	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1599	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1058		1600
1059	SvPOK_only (result_);	1601	SvPOK_only (result_);
1060	SvCUR_set (result_, nw * nh * bpp);	1602	SvCUR_set (result_, nw * nh * bpp);
1061		1603
1062	memset (SvPVX (result_), 0, nw * nh * bpp);	1604	memset (SvPVX (result_), 0, nw * nh * bpp);
1063	while (oh--)	1605	while (oh--)
1064	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1606	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1065		1607
1066	sv_setsv (data_, result_);	1608	sv_setsv (data_, result_);
1067	}
1068
1069	sv_setiv (w_, nw);
1070	sv_setiv (h_, nh);
1071	}
1072	}	1609	}
1073	}	1610	}
1074		1611
1075	void	1612	void
1076	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1613	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1082	{	1619	{
1083	HV hv = (HV )SvRV (self);	1620	HV hv = (HV )SvRV (self);
1084	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1621	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1085	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1622	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1086	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1623	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1624
		1625	if (name <= 0)
		1626	XSRETURN_EMPTY;
1087		1627
1088	if (items < 5)	1628	if (items < 5)
1089	{	1629	{
1090	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1630	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1091	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1631	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1119	glDisable (GL_ALPHA_TEST);	1659	glDisable (GL_ALPHA_TEST);
1120	glDisable (GL_BLEND);	1660	glDisable (GL_BLEND);
1121	}	1661	}
1122	}	1662	}
1123		1663
1124	MODULE = CFPlus PACKAGE = CFPlus::Map	1664	void
		1665	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
		1666	PROTOTYPE: @
		1667	CODE:
		1668	{
		1669	glEnable (GL_TEXTURE_2D);
		1670	glEnable (GL_BLEND);
		1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1672	glBindTexture (GL_TEXTURE_2D, name1);
1125		1673
1126	CFPlus::Map	1674	glColor3f (intensity, intensity, intensity);
1127	new (SV *class, int map_width, int map_height)	1675	glPushMatrix ();
		1676	glScalef (1./3, 1./3, 1.);
		1677
		1678	if (blend > 0.f)
		1679	{
		1680	float S2, T2; /* 0. 0. for texture 2 */
		1681	float w = w1 > w2 ? w1 : w2;
		1682	float h = h1 > h2 ? h1 : h2;
		1683	GLfloat env_color[4] = { 0., 0., 0., blend };
		1684
		1685	/* interpolate the two shadow textures */
		1686	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1687	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1688
		1689	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1690	gl.ActiveTexture (GL_TEXTURE1);
		1691	glEnable (GL_TEXTURE_2D);
		1692	glBindTexture (GL_TEXTURE_2D, name2);
		1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1694
		1695	/* rgb == rgb(glcolor) */
		1696	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1697	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1699
		1700	/* alpha = interpolate t0, t1 by env_alpha */
		1701	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1702
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1704	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1705	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1706
		1707	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1709
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1712
		1713	s1 *= w / w1;
		1714	t1 *= h / h1;
		1715
		1716	dx *= -3.f / w2;
		1717	dy *= -3.f / h2;
		1718	dx *= w / w2;
		1719	dy *= h / h2;
		1720
		1721	s2 *= w / w2;
		1722	t2 *= h / h2;
		1723
		1724	glBegin (GL_QUADS);
		1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
		1726	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
		1727	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
		1728	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
		1729	glEnd ();
		1730
		1731	glDisable (GL_TEXTURE_2D);
		1732	gl.ActiveTexture (GL_TEXTURE0);
		1733	}
		1734	else
		1735	{
		1736	/* simple blending of one texture, also opengl <1.3 path */
		1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1738
		1739	glBegin (GL_QUADS);
		1740	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1741	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1742	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1743	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1744	glEnd ();
		1745	}
		1746
		1747	glPopMatrix ();
		1748
		1749	glDisable (GL_TEXTURE_2D);
		1750	glDisable (GL_BLEND);
		1751	}
		1752
		1753	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1754	CODE:
		1755	{
		1756	GLint width;
		1757	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1758	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1759	RETVAL = width > 0;
		1760	}
		1761	OUTPUT:
		1762	RETVAL
		1763
		1764	MODULE = Deliantra::Client PACKAGE = DC::Map
		1765
		1766	PROTOTYPES: DISABLE
		1767
		1768	DC::Map
		1769	new (SV *class)
1128	CODE:	1770	CODE:
1129	New (0, RETVAL, 1, struct map);	1771	New (0, RETVAL, 1, struct map);
1130	RETVAL->x = 0;	1772	RETVAL->x = 0;
1131	RETVAL->y = 0;	1773	RETVAL->y = 0;
1132	RETVAL->w = map_width;	1774	RETVAL->w = 0;
1133	RETVAL->h = map_height;	1775	RETVAL->h = 0;
1134	RETVAL->ox = 0;	1776	RETVAL->ox = 0;
1135	RETVAL->oy = 0;	1777	RETVAL->oy = 0;
1136	RETVAL->faces = 8192;	1778	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1137	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1779	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1138	RETVAL->texs = 8192;
1139	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1140	RETVAL->rows = 0;	1780	RETVAL->rows = 0;
1141	RETVAL->row = 0;	1781	RETVAL->row = 0;
1142	OUTPUT:	1782	OUTPUT:
1143	RETVAL	1783	RETVAL
1144		1784
1145	void	1785	void
1146	DESTROY (CFPlus::Map self)	1786	DESTROY (DC::Map self)
1147	CODE:	1787	CODE:
1148	{	1788	{
1149	map_clear (self);	1789	map_clear (self);
1150	Safefree (self->face);	1790	Safefree (self->face2tile);
1151	Safefree (self->tex);	1791	Safefree (self->tex);
1152	Safefree (self);	1792	Safefree (self);
1153	}	1793	}
1154		1794
1155	void	1795	void
		1796	resize (DC::Map self, int map_width, int map_height)
		1797	CODE:
		1798	self->w = map_width;
		1799	self->h = map_height;
		1800
		1801	void
1156	clear (CFPlus::Map self)	1802	clear (DC::Map self)
1157	CODE:	1803	CODE:
1158	map_clear (self);	1804	map_clear (self);
1159		1805
1160	void	1806	void
1161	set_face (CFPlus::Map self, int face, int texid)	1807	set_tileid (DC::Map self, int face, int tile)
1162	CODE:	1808	CODE:
1163	{	1809	{
1164	while (self->faces <= face)	1810	need_facenum (self, face); self->face2tile [face] = tile;
1165	{	1811	need_texid (self, tile);
1166	Append (mapface, self->face, self->faces, self->faces);
1167	self->faces *= 2;
1168	}
1169
1170	self->face [face] = texid;
1171	}	1812	}
1172		1813
1173	void	1814	void
		1815	set_smooth (DC::Map self, int face, int smooth, int level)
		1816	CODE:
		1817	{
		1818	tileid texid;
		1819	maptex *tex;
		1820
		1821	if (face < 0 \|\| face >= self->faces)
		1822	return;
		1823
		1824	if (smooth < 0 \|\| smooth >= self->faces)
		1825	return;
		1826
		1827	texid = self->face2tile [face];
		1828
		1829	if (!texid)
		1830	return;
		1831
		1832	tex = self->tex + texid;
		1833	tex->smoothtile = self->face2tile [smooth];
		1834	tex->smoothlevel = level;
		1835	}
		1836
		1837	void
1174	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)	1838	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)
1175	CODE:	1839	CODE:
1176	{	1840	{
1177	while (self->texs <= texid)	1841	need_texid (self, texid);
1178	{
1179	Append (maptex, self->tex, self->texs, self->texs);
1180	self->texs *= 2;
1181	}
1182		1842
1183	{	1843	{
1184	maptex *tex = self->tex + texid;	1844	maptex *tex = self->tex + texid;
1185		1845
1186	tex->name = name;	1846	tex->name = name;
…		…
1202	// use uglier nearest interpolation because linear suffers	1862	// use uglier nearest interpolation because linear suffers
1203	// from transparent color bleeding and ugly wrapping effects.	1863	// from transparent color bleeding and ugly wrapping effects.
1204	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1864	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1205	}	1865	}
1206		1866
		1867	void
		1868	expire_textures (DC::Map self, int texid, int count)
		1869	PPCODE:
		1870	for (; texid < self->texs && count; ++texid, --count)
		1871	{
		1872	maptex *tex = self->tex + texid;
		1873
		1874	if (tex->name)
		1875	{
		1876	if (tex->unused)
		1877	{
		1878	tex->name = 0;
		1879	tex->unused = 0;
		1880	XPUSHs (sv_2mortal (newSViv (texid)));
		1881	}
		1882	else
		1883	tex->unused = 1;
		1884	}
		1885	}
		1886
1207	int	1887	int
1208	ox (CFPlus::Map self)	1888	ox (DC::Map self)
1209	ALIAS:	1889	ALIAS:
1210	oy = 1	1890	oy = 1
1211	x = 2	1891	x = 2
1212	y = 3	1892	y = 3
1213	w = 4	1893	w = 4
…		…
1224	}	1904	}
1225	OUTPUT:	1905	OUTPUT:
1226	RETVAL	1906	RETVAL
1227		1907
1228	void	1908	void
1229	scroll (CFPlus::Map self, int dx, int dy)	1909	scroll (DC::Map self, int dx, int dy)
1230	CODE:	1910	CODE:
1231	{	1911	{
1232	if (dx > 0)	1912	if (dx > 0)
1233	map_blank (self, self->x, self->y, dx - 1, self->h);	1913	map_blank (self, self->x, self->y, dx, self->h);
1234	else if (dx < 0)	1914	else if (dx < 0)
1235	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1915	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1236		1916
1237	if (dy > 0)	1917	if (dy > 0)
1238	map_blank (self, self->x, self->y, self->w, dy - 1);	1918	map_blank (self, self->x, self->y, self->w, dy);
1239	else if (dy < 0)	1919	else if (dy < 0)
1240	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1920	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1241		1921
1242	self->ox += dx; self->x += dx;	1922	self->ox += dx; self->x += dx;
1243	self->oy += dy; self->y += dy;	1923	self->oy += dy; self->y += dy;
1244		1924
1245	while (self->y < 0)	1925	while (self->y < 0)
…		…
1249	self->rows += MAP_EXTEND_Y;	1929	self->rows += MAP_EXTEND_Y;
1250	self->y += MAP_EXTEND_Y;	1930	self->y += MAP_EXTEND_Y;
1251	}	1931	}
1252	}	1932	}
1253		1933
1254	void	1934	SV *
1255	map1a_update (CFPlus::Map self, SV *data_)	1935	map1a_update (DC::Map self, SV *data_, int extmap)
1256	CODE:	1936	CODE:
1257	{	1937	{
1258	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1938	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1259	uint8_t data_end = (uint8_t )SvEND (data_);	1939	uint8_t data_end = (uint8_t )SvEND (data_);
1260	mapcell *cell;	1940	mapcell *cell;
1261	int x, y, flags;	1941	int x, y, z, flags;
		1942	AV *missing = newAV ();
		1943	RETVAL = newRV_noinc ((SV *)missing);
1262		1944
1263	while (data < data_end)	1945	while (data < data_end - 1)
1264	{	1946	{
1265	flags = (data [0] << 8) + data [1]; data += 2;	1947	flags = (data [0] << 8) + data [1]; data += 2;
1266		1948
1267	x = self->x + ((flags >> 10) & 63);	1949	x = self->x + ((flags >> 10) & 63);
1268	y = self->y + ((flags >> 4) & 63);	1950	y = self->y + ((flags >> 4) & 63);
1269		1951
1270	cell = map_get_cell (self, x, y);	1952	cell = map_get_cell (self, x, y);
1271		1953
1272	if (flags & 15)	1954	if (flags & 15)
1273	{	1955	{
1274	if (cell->darkness < 0)	1956	if (!cell->darkness)
1275	{	1957	{
		1958	memset (cell, 0, sizeof (*cell));
1276	cell->darkness = 0;	1959	cell->darkness = 256;
1277	cell->face [0] = 0;
1278	cell->face [1] = 0;
1279	cell->face [2] = 0;
1280	}	1960	}
1281		1961
1282	cell->darkness = flags & 8 ? *data++ : 255;
1283
1284	//TODO: don't trust server data to be in-range(!)	1962	//TODO: don't trust server data to be in-range(!)
1285		1963
1286	if (flags & 4)	1964	if (flags & 8)
1287	{	1965	{
1288	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1966	if (extmap)
		1967	{
		1968	uint8_t ext, cmd;
		1969
		1970	do
		1971	{
		1972	ext = *data++;
		1973	cmd = ext & 0x7f;
		1974
		1975	if (cmd < 4)
		1976	cell->darkness = 255 - ext * 64 + 1;
		1977	else if (cmd == 5) // health
		1978	{
		1979	cell->stat_width = 1;
		1980	cell->stat_hp = *data++;
		1981	}
		1982	else if (cmd == 6) // monster width
		1983	cell->stat_width = *data++ + 1;
		1984	else if (cmd == 0x47)
		1985	{
		1986	if (*data == 1) cell->player = data [1];
		1987	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1988	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1989	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1990
		1991	data += *data + 1;
		1992	}
		1993	else if (cmd == 8) // cell flags
		1994	cell->flags = *data++;
		1995	else if (ext & 0x40) // unknown, multibyte => skip
		1996	data += *data + 1;
		1997	else
		1998	data++;
		1999	}
		2000	while (ext & 0x80);
		2001	}
		2002	else
		2003	cell->darkness = *data++ + 1;
1289	}	2004	}
1290		2005
		2006	for (z = 0; z <= 2; ++z)
1291	if (flags & 2)	2007	if (flags & (4 >> z))
1292	{	2008	{
1293	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2009	faceid face = (data [0] << 8) + data [1]; data += 2;
		2010	need_facenum (self, face);
		2011	cell->tile [z] = self->face2tile [face];
		2012
		2013	if (cell->tile [z])
		2014	{
		2015	maptex *tex = self->tex + cell->tile [z];
		2016	tex->unused = 0;
		2017	if (!tex->name)
		2018	av_push (missing, newSViv (cell->tile [z]));
		2019
		2020	if (tex->smoothtile)
		2021	{
		2022	maptex *smooth = self->tex + tex->smoothtile;
		2023	smooth->unused = 0;
		2024	if (!smooth->name)
		2025	av_push (missing, newSViv (tex->smoothtile));
		2026	}
		2027	}
1294	}	2028	}
1295
1296	if (flags & 1)
1297	{
1298	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1299	}
1300	}	2029	}
1301	else	2030	else
1302	cell->darkness = -1;	2031	CELL_CLEAR (cell);
1303	}	2032	}
1304	}	2033	}
		2034	OUTPUT:
		2035	RETVAL
1305		2036
1306	SV *	2037	SV *
1307	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2038	mapmap (DC::Map self, int x0, int y0, int w, int h)
1308	CODE:	2039	CODE:
1309	{	2040	{
1310	int x1, x;	2041	int x1, x;
1311	int y1, y;	2042	int y1, y;
1312	int z;	2043	int z;
…		…
1333	{	2064	{
1334	mapcell *cell = row->col + (x - row->c0);	2065	mapcell *cell = row->col + (x - row->c0);
1335		2066
1336	for (z = 0; z <= 0; z++)	2067	for (z = 0; z <= 0; z++)
1337	{	2068	{
1338	mapface face = cell->face [z];
1339
1340	if (face)
1341	{
1342	maptex tex = self->tex [face];	2069	maptex tex = self->tex [cell->tile [z]];
1343	int a0 = 255 - tex.a;	2070	int a0 = 255 - tex.a;
1344	int a1 = tex.a;	2071	int a1 = tex.a;
1345		2072
1346	r = (r * a0 + tex.r * a1) / 255;	2073	r = (r * a0 + tex.r * a1) / 255;
1347	g = (g * a0 + tex.g * a1) / 255;	2074	g = (g * a0 + tex.g * a1) / 255;
1348	b = (b * a0 + tex.b * a1) / 255;	2075	b = (b * a0 + tex.b * a1) / 255;
1349	a = (a * a0 + tex.a * a1) / 255;	2076	a = (a * a0 + tex.a * a1) / 255;
1350	}
1351	}	2077	}
1352	}	2078	}
1353		2079
1354	*map++ = (r )	2080	*map++ = (r )
1355	\| (g << 8)	2081	\| (g << 8)
…		…
1362	}	2088	}
1363	OUTPUT:	2089	OUTPUT:
1364	RETVAL	2090	RETVAL
1365		2091
1366	void	2092	void
1367	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2093	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1368	CODE:	2094	CODE:
1369	{	2095	{
1370	int vx, vy;
1371	int x, y, z;	2096	int x, y, z;
1372	int last_name;
1373	mapface face;
1374		2097
1375	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2098	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1376	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2099	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2100	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2101	smooth_key skey;
		2102	int pl_x, pl_y;
		2103	maptex pl_tex;
		2104	rc_t *rc = rc_alloc ();
		2105	rc_t *rc_ov = rc_alloc ();
		2106	rc_key_t key;
		2107	rc_array_t arr, arr_hidden;
1377		2108
1378	/*	2109	pl_tex.name = 0;
1379	int vx = self->vx = self->w >= sw
1380	? self->x + (self->w - sw) / 2
1381	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1382		2110
1383	int vy = self->vy = self->h >= sh	2111	// that's current max. sorry.
1384	? self->y + (self->h - sh) / 2	2112	if (sw > 255) sw = 255;
1385	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2113	if (sh > 255) sh = 255;
1386	*/
1387		2114
1388	glColor4ub (255, 255, 255, 255);	2115	// clear key, in case of extra padding
		2116	memset (&skey, 0, sizeof (skey));
		2117
		2118	memset (&key, 0, sizeof (key));
		2119	key.r = 255;
		2120	key.g = 255;
		2121	key.b = 255;
		2122	key.a = 255;
		2123	key.mode = GL_QUADS;
		2124	key.format = GL_T2F_V3F;
		2125
		2126	mx += self->x;
		2127	my += self->y;
		2128
		2129	// first pass: determine smooth_max
		2130	// rather ugly, if you ask me
		2131	// could also be stored inside mapcell and updated on change
		2132	memset (smooth_max, 0, sizeof (smooth_max));
		2133
		2134	for (y = 0; y < sh; y++)
		2135	if (0 <= y + my && y + my < self->rows)
		2136	{
		2137	maprow *row = self->row + (y + my);
		2138
		2139	for (x = 0; x < sw; x++)
		2140	if (row->c0 <= x + mx && x + mx < row->c1)
		2141	{
		2142	mapcell *cell = row->col + (x + mx - row->c0);
		2143
		2144	smooth_max[x + 1][y + 1] =
		2145	MAX (self->tex [cell->tile [0]].smoothlevel,
		2146	MAX (self->tex [cell->tile [1]].smoothlevel,
		2147	self->tex [cell->tile [2]].smoothlevel));
		2148	}
		2149	}
1389		2150
1390	glEnable (GL_BLEND);	2151	glEnable (GL_BLEND);
1391	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1392	glEnable (GL_TEXTURE_2D);
1393	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1394		2154
1395	glBegin (GL_QUADS);	2155	key.texname = self->tex [TEXID_HIDDEN].name;
		2156	arr_hidden = rc_array (rc_ov, &key);
1396		2157
1397	last_name = 0;
1398
1399	for (z = 0; z < 3; z++)	2158	for (z = 0; z <= 2; z++)
		2159	{
		2160	memset (smooth_level, 0, sizeof (smooth_level));
		2161	key.texname = -1;
		2162
1400	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh; y++)
1401	if (0 <= y + vy && y + vy < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1402	{	2165	{
1403	maprow *row = self->row + (y + vy);	2166	maprow *row = self->row + (y + my);
1404		2167
1405	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw; x++)
1406	if (row->c0 <= x + vx && x + vx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1407	{	2170	{
1408	mapcell *cell = row->col + (x + vx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1409
1410	face = cell->face [z];	2172	tileid tile = cell->tile [z];
1411		2173
1412	if (face)	2174	if (tile)
		2175	{
		2176	maptex tex = self->tex [tile];
		2177	int px, py;
		2178
		2179	if (key.texname != tex.name)
		2180	{
		2181	self->tex [tile].unused = 0;
		2182
		2183	if (!tex.name)
		2184	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2185
		2186	key.texname = tex.name;
		2187	arr = rc_array (rc, &key);
		2188	}
		2189
		2190	px = (x + 1) * T - tex.w;
		2191	py = (y + 1) * T - tex.h;
		2192
		2193	if (expect_false (cell->player == player) && expect_false (z == 2))
		2194	{
		2195	pl_x = px;
		2196	pl_y = py;
		2197	pl_tex = tex;
		2198	continue;
		2199	}
		2200
		2201	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2202	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2203	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2204	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2205
		2206	// update smooth hash
		2207	if (tex.smoothtile)
		2208	{
		2209	skey.tile = tex.smoothtile;
		2210	skey.level = tex.smoothlevel;
		2211
		2212	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2213
		2214	// add bits to current tile and all neighbours. skey.x\|y is
		2215	// shifted +1\|+1 so we always stay positive.
		2216
		2217	// bits is ___n cccc CCCC bbbb
		2218	// n do not draw borders&corners
		2219	// c draw these corners, but...
		2220	// C ... not these
		2221	// b draw these borders
		2222
		2223	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2224	// ┃· ·· ·┃ ━━
		2225
		2226	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2227	// ·· ·· ·┏ ┓·
		2228
		2229	// full tile
		2230	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2231
		2232	// borders
		2233	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2234	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2235	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2236	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2237
		2238	// corners
		2239	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2240	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2241	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2242	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2243	}
		2244	}
		2245
		2246	if (expect_false (z == 2))
		2247	{
		2248	/* draw question marks on top of hidden spaces */
		2249	if (!cell->darkness)
		2250	{
		2251	maptex tex = self->tex [TEXID_HIDDEN];
		2252	int px = (x + 1) * T - tex.w;
		2253	int py = (y + 1) * T - tex.h;
		2254
		2255	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2256	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2257	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2258	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2259	}
		2260
		2261	if (expect_false (cell->flags))
		2262	{
		2263	// overlays such as the speech bubble, probably more to come
		2264	if (cell->flags & 1)
		2265	{
		2266	rc_key_t key_ov = key;
		2267	maptex tex = self->tex [TEXID_SPEECH];
		2268	rc_array_t *arr;
		2269	int px = x * T + T * 2 / 32;
		2270	int py = y * T - T * 6 / 32;
		2271
		2272	key_ov.texname = tex.name;
		2273	arr = rc_array (rc_ov, &key_ov);
		2274
		2275	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2276	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2277	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2278	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2279	}
		2280	}
		2281	}
		2282	}
		2283	}
		2284
		2285	rc_draw (rc);
		2286	rc_clear (rc);
		2287
		2288	// go through all smoothlevels, lowest to highest, then draw.
		2289	// this is basically counting sort
		2290	{
		2291	int w, b;
		2292
		2293	glEnable (GL_TEXTURE_2D);
		2294	glBegin (GL_QUADS);
		2295	for (w = 0; w < 256 / 32; ++w)
		2296	{
		2297	uint32_t smask = smooth_level [w];
		2298	if (smask)
		2299	for (b = 0; b < 32; ++b)
		2300	if (smask & (((uint32_t)1) << b))
1413	{	2301	{
1414	maptex tex = self->tex [face];	2302	int level = (w << 5) \| b;
		2303	HE *he;
1415		2304
1416	int px = (x + 1) * 32 - tex.w;	2305	hv_iterinit (smooth);
1417	int py = (y + 1) * 32 - tex.h;	2306	while ((he = hv_iternext (smooth)))
1418
1419	if (last_name != tex.name)
1420	{	2307	{
		2308	smooth_key skey = (smooth_key )HeKEY (he);
		2309	IV bits = SvIVX (HeVAL (he));
		2310
		2311	if (!(bits & 0x1000)
		2312	&& skey->level == level
		2313	&& level > smooth_max [skey->x][skey->y])
		2314	{
		2315	maptex tex = self->tex [skey->tile];
		2316	int px = (((int)skey->x) - 1) * T;
		2317	int py = (((int)skey->y) - 1) * T;
		2318	int border = bits & 15;
		2319	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2320	float dx = tex.s * .0625f; // 16 images/row
		2321	float dy = tex.t * .5f ; // 2 images/column
		2322
		2323	if (tex.name)
		2324	{
		2325	// this time avoiding texture state changes
		2326	// save gobs of state changes.
		2327	if (key.texname != tex.name)
		2328	{
		2329	self->tex [skey->tile].unused = 0;
		2330
1421	glEnd ();	2331	glEnd ();
1422	last_name = tex.name;
1423	glBindTexture (GL_TEXTURE_2D, last_name);	2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1424	glBegin (GL_QUADS);	2333	glBegin (GL_QUADS);
		2334	}
		2335
		2336	if (border)
		2337	{
		2338	float ox = border * dx;
		2339
		2340	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2341	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2342	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2343	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2344	}
		2345
		2346	if (corner)
		2347	{
		2348	float ox = corner * dx;
		2349
		2350	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2351	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2352	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2353	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2354	}
		2355	}
		2356	}
1425	}	2357	}
1426
1427	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1428	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1429	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1430	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1431	}	2358	}
1432	}
1433	}	2359	}
1434		2360
1435	glEnd ();	2361	glEnd ();
1436
1437	glDisable (GL_TEXTURE_2D);	2362	glDisable (GL_TEXTURE_2D);
		2363	key.texname = -1;
		2364	}
		2365
		2366	hv_clear (smooth);
		2367	}
		2368
		2369	if (pl_tex.name)
		2370	{
		2371	maptex tex = pl_tex;
		2372	int px = pl_x + sdx;
		2373	int py = pl_y + sdy;
		2374
		2375	key.texname = tex.name;
		2376	arr = rc_array (rc, &key);
		2377
		2378	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2379	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2380	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2381	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2382
		2383	rc_draw (rc);
		2384	}
		2385
		2386	rc_draw (rc_ov);
		2387	rc_clear (rc_ov);
		2388
1438	glDisable (GL_BLEND);	2389	glDisable (GL_BLEND);
1439	}	2390	rc_free (rc);
		2391	rc_free (rc_ov);
1440		2392
		2393	// top layer: overlays such as the health bar
		2394	for (y = 0; y < sh; y++)
		2395	if (0 <= y + my && y + my < self->rows)
		2396	{
		2397	maprow *row = self->row + (y + my);
		2398
		2399	for (x = 0; x < sw; x++)
		2400	if (row->c0 <= x + mx && x + mx < row->c1)
		2401	{
		2402	mapcell *cell = row->col + (x + mx - row->c0);
		2403
		2404	int px = x * T;
		2405	int py = y * T;
		2406
		2407	if (expect_false (cell->player == player))
		2408	{
		2409	px += sdx;
		2410	py += sdy;
		2411	}
		2412
		2413	if (cell->stat_hp)
		2414	{
		2415	int width = cell->stat_width * T;
		2416	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2417
		2418	glColor3ub (0, 0, 0);
		2419	glRectf (px + 1, py - thick - 2,
		2420	px + width - 1, py);
		2421
		2422	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2423	glRectf (px + 2,
		2424	py - thick - 1,
		2425	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2426	}
		2427	}
		2428	}
		2429	}
		2430
1441	void	2431	void
1442	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2432	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1443	CODE:	2433	CODE:
1444	{	2434	{
1445	static float color[16][3] = {	2435	static float color[16][3] = {
1446	{ 0.00F, 0.00F, 0.00F },	2436	{ 0.00F, 0.00F, 0.00F },
1447	{ 1.00F, 1.00F, 1.00F },	2437	{ 1.00F, 1.00F, 1.00F },
…		…
1466	};	2456	};
1467		2457
1468	int x, y;	2458	int x, y;
1469		2459
1470	glEnable (GL_TEXTURE_2D);	2460	glEnable (GL_TEXTURE_2D);
		2461	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2462	* but the nvidia driver (185.18.14) mishandles alpha textures
		2463	* ansd takes the colour from god knows where instead of using
		2464	* Cp. MODULATE results in the same colour, but slightly different
		2465	* alpha, but atcually gives us the correct colour with nvidia.
		2466	*/
1471	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1472	glEnable (GL_BLEND);	2468	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2469	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1474	glBegin (GL_QUADS);	2470	glBegin (GL_QUADS);
1475		2471
1476	for (y = 0; y < h; y++)	2472	for (y = 0; y < h; y++)
…		…
1483	float *c = color [m & 15];	2479	float *c = color [m & 15];
1484		2480
1485	float tx1 = m & 0x40 ? 0.5 : 0.;	2481	float tx1 = m & 0x40 ? 0.5 : 0.;
1486	float tx2 = tx1 + 0.5;	2482	float tx2 = tx1 + 0.5;
1487		2483
1488	glColor4f (c[0], c[1], c[2], 0.75);	2484	glColor4f (c[0], c[1], c[2], 1);
1489	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1490	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1491	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1492	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2488	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1493	}	2489	}
…		…
1497	glDisable (GL_BLEND);	2493	glDisable (GL_BLEND);
1498	glDisable (GL_TEXTURE_2D);	2494	glDisable (GL_TEXTURE_2D);
1499	}	2495	}
1500		2496
1501	void	2497	void
1502	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2498	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1503	PPCODE:	2499	PPCODE:
1504	{	2500	{
1505	int vx, vy;
1506	int x, y;	2501	int x, y;
		2502	int sw1 = sw + 2;
		2503	int sh1 = sh + 2;
		2504	int sh3 = sh * 3;
1507	int sw4 = (sw + 3) & ~3;	2505	int sw34 = (sw * 3 + 3) & ~3;
		2506	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1508	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2507	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1509	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2508	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1510		2509
1511	memset (darkness, 255, sw4 * sh);
1512	SvPOK_only (darkness_sv);	2510	SvPOK_only (darkness3_sv);
1513	SvCUR_set (darkness_sv, sw4 * sh);	2511	SvCUR_set (darkness3_sv, sw34 * sh3);
1514		2512
1515	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2513	mx += self->x - 1;
1516	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2514	my += self->y - 1;
1517		2515
		2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
		2517
1518	for (y = 0; y < sh; y++)	2518	for (y = 0; y < sh1; y++)
1519	if (0 <= y + vy && y + vy < self->rows)	2519	if (0 <= y + my && y + my < self->rows)
1520	{	2520	{
1521	maprow *row = self->row + (y + vy);	2521	maprow *row = self->row + (y + my);
1522		2522
1523	for (x = 0; x < sw; x++)	2523	for (x = 0; x < sw1; x++)
1524	if (row->c0 <= x + vx && x + vx < row->c1)	2524	if (row->c0 <= x + mx && x + mx < row->c1)
1525	{	2525	{
1526	mapcell *cell = row->col + (x + vx - row->c0);	2526	mapcell *cell = row->col + (x + mx - row->c0);
1527		2527
1528	darkness[y * sw4 + x] = cell->darkness < 0	2528	darkness1 [y * sw1 + x] = cell->darkness
		2529	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1529	? 255 - FOW_DARKNESS	2530	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1530	: 255 - cell->darkness;
1531	}	2531	}
1532	}	2532	}
1533		2533
		2534	for (y = 0; y < sh; ++y)
		2535	for (x = 0; x < sw; ++x)
		2536	{
		2537	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2538	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2539	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2540	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2541	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2542	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2543	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2544	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2545	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2546
		2547	uint8_t r11 = (d11 + d21 + d12) / 3;
		2548	uint8_t r21 = d21;
		2549	uint8_t r31 = (d21 + d31 + d32) / 3;
		2550
		2551	uint8_t r12 = d12;
		2552	uint8_t r22 = d22;
		2553	uint8_t r32 = d32;
		2554
		2555	uint8_t r13 = (d13 + d23 + d12) / 3;
		2556	uint8_t r23 = d23;
		2557	uint8_t r33 = (d23 + d33 + d32) / 3;
		2558
		2559	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2560	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2561	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2562	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2563	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2564	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2565	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2566	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2567	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2568	}
		2569
		2570	free (darkness1);
		2571
1534	EXTEND (SP, 3);	2572	EXTEND (SP, 3);
1535	PUSHs (sv_2mortal (newSViv (sw4)));	2573	PUSHs (sv_2mortal (newSViv (sw34)));
1536	PUSHs (sv_2mortal (newSViv (sh)));	2574	PUSHs (sv_2mortal (newSViv (sh3)));
1537	PUSHs (darkness_sv);	2575	PUSHs (darkness3_sv);
1538	}	2576	}
1539		2577
1540	SV *	2578	SV *
1541	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2579	get_rect (DC::Map self, int x0, int y0, int w, int h)
1542	CODE:	2580	CODE:
1543	{	2581	{
1544	int x, y, x1, y1;	2582	int x, y, x1, y1;
1545	SV data_sv = newSV (w h * 7 + 5);	2583	SV data_sv = newSV (w h * 7 + 5);
1546	uint8_t data = (uint8_t )SvPVX (data_sv);	2584	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1571	if (row && row->c0 <= x && x < row->c1)	2609	if (row && row->c0 <= x && x < row->c1)
1572	{	2610	{
1573	mapcell *cell = row->col + (x - row->c0);	2611	mapcell *cell = row->col + (x - row->c0);
1574	uint8_t flags = 0;	2612	uint8_t flags = 0;
1575		2613
1576	if (cell->face [0]) flags \|= 1;	2614	if (cell->tile [0]) flags \|= 1;
1577	if (cell->face [1]) flags \|= 2;	2615	if (cell->tile [1]) flags \|= 2;
1578	if (cell->face [2]) flags \|= 4;	2616	if (cell->tile [2]) flags \|= 4;
1579		2617
1580	*data++ = flags;	2618	*data++ = flags;
1581		2619
1582	if (flags & 1)	2620	if (flags & 1)
1583	{	2621	{
		2622	tileid tile = cell->tile [0];
1584	*data++ = cell->face [0] >> 8;	2623	*data++ = tile >> 8;
1585	*data++ = cell->face [0];	2624	*data++ = tile;
1586	}	2625	}
1587		2626
1588	if (flags & 2)	2627	if (flags & 2)
1589	{	2628	{
		2629	tileid tile = cell->tile [1];
1590	*data++ = cell->face [1] >> 8;	2630	*data++ = tile >> 8;
1591	*data++ = cell->face [1];	2631	*data++ = tile;
1592	}	2632	}
1593		2633
1594	if (flags & 4)	2634	if (flags & 4)
1595	{	2635	{
		2636	tileid tile = cell->tile [2];
1596	*data++ = cell->face [2] >> 8;	2637	*data++ = tile >> 8;
1597	*data++ = cell->face [2];	2638	*data++ = tile;
1598	}	2639	}
1599	}	2640	}
1600	else	2641	else
1601	*data++ = 0;	2642	*data++ = 0;
1602	}	2643	}
1603	}	2644	}
1604		2645
		2646	/* if size is wh + 5 then no data has been found /
		2647	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2648	{
1605	SvPOK_only (data_sv);	2649	SvPOK_only (data_sv);
1606	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2651	}
		2652
1607	RETVAL = data_sv;	2653	RETVAL = data_sv;
1608	}	2654	}
1609	OUTPUT:	2655	OUTPUT:
1610	RETVAL	2656	RETVAL
1611		2657
1612	void	2658	void
1613	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2659	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1614	PPCODE:	2660	PPCODE:
1615	{	2661	{
1616	int x, y, z;	2662	int x, y, z;
1617	int w, h;	2663	int w, h;
1618	int x1, y1;	2664	int x1, y1;
		2665	STRLEN len;
		2666	uint8_t data, end;
		2667
		2668	len = SvLEN (data_sv);
		2669	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2670	data = SvPVbyte_nolen (data_sv);
		2671	end = data + len + 8;
		2672
		2673	if (len < 5)
		2674	XSRETURN_EMPTY;
1619		2675
1620	if (*data++ != 0)	2676	if (*data++ != 0)
1621	return; /* version mismatch */	2677	XSRETURN_EMPTY; /* version mismatch */
1622		2678
1623	w = data++ << 8; w \|= data++;	2679	w = data++ << 8; w \|= data++;
1624	h = data++ << 8; h \|= data++;	2680	h = data++ << 8; h \|= data++;
1625		2681
1626	// we need to do this 'cause we don't keep an absolute coord system for rows	2682	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1638	{	2694	{
1639	maprow *row = map_get_row (self, y);	2695	maprow *row = map_get_row (self, y);
1640		2696
1641	for (x = x0; x < x1; x++)	2697	for (x = x0; x < x1; x++)
1642	{	2698	{
		2699	uint8_t flags;
		2700
		2701	if (data + 7 >= end)
		2702	XSRETURN_EMPTY;
		2703
1643	uint8_t flags = *data++;	2704	flags = *data++;
1644		2705
1645	if (flags)	2706	if (flags)
1646	{	2707	{
1647	mapface face[3] = { 0, 0, 0 };
1648
1649	mapcell *cell = row_get_cell (row, x);	2708	mapcell *cell = row_get_cell (row, x);
		2709	tileid tile[3] = { 0, 0, 0 };
1650		2710
1651	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2711	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1652	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2712	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1653	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2713	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1654		2714
1655	if (cell->darkness <= 0)	2715	if (cell->darkness == 0)
1656	{	2716	{
1657	cell->darkness = -1;	2717	/cell->darkness = 0;/
		2718	EXTEND (SP, 3);
1658		2719
1659	for (z = 0; z <= 2; z++)	2720	for (z = 0; z <= 2; z++)
1660	{	2721	{
1661	cell->face[z] = face[z];	2722	tileid t = tile [z];
1662		2723
1663	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2724	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2725	{
1664	XPUSHs (sv_2mortal (newSViv (face[z])));	2726	PUSHs (sv_2mortal (newSViv (t)));
		2727	need_texid (self, t);
		2728	}
		2729
		2730	cell->tile [z] = t;
1665	}	2731	}
1666	}	2732	}
1667	}	2733	}
1668	}	2734	}
1669	}	2735	}
1670	}	2736	}
1671		2737
1672	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2738	MODULE = Deliantra::Client PACKAGE = DC::RW
1673		2739
1674	CFPlus::MixChunk	2740	DC::RW
1675	new_from_file (SV class, char path)	2741	new (SV class, SV data_sv)
1676	CODE:	2742	CODE:
1677	RETVAL = Mix_LoadWAV (path);	2743	{
		2744	STRLEN datalen;
		2745	char *data = SvPVbyte (data_sv, datalen);
		2746
		2747	RETVAL = SDL_RWFromConstMem (data, datalen);
		2748	}
1678	OUTPUT:	2749	OUTPUT:
1679	RETVAL	2750	RETVAL
1680		2751
		2752	DC::RW
		2753	new_from_file (SV class, const char path, const char *mode = "rb")
		2754	CODE:
		2755	RETVAL = SDL_RWFromFile (path, mode);
		2756	OUTPUT:
		2757	RETVAL
		2758
		2759	# fails on win32:
		2760	# dc.xs(2268) : error C2059: syntax error : '('
1681	void	2761	#void
		2762	#close (DC::RW self)
		2763	# CODE:
		2764	# (self->(close)) (self);
		2765
		2766	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2767
		2768	PROTOTYPES: DISABLE
		2769
		2770	DC::Channel
		2771	find ()
		2772	CODE:
		2773	{
		2774	RETVAL = Mix_GroupAvailable (-1);
		2775
		2776	if (RETVAL < 0)
		2777	{
		2778	RETVAL = Mix_GroupOldest (-1);
		2779
		2780	if (RETVAL < 0)
		2781	XSRETURN_UNDEF;
		2782
		2783	Mix_HaltChannel (RETVAL);
		2784	}
		2785
		2786	Mix_UnregisterAllEffects (RETVAL);
		2787	Mix_Volume (RETVAL, 128);
		2788	}
		2789	OUTPUT:
		2790	RETVAL
		2791
		2792	void
		2793	halt (DC::Channel self)
		2794	CODE:
		2795	Mix_HaltChannel (self);
		2796
		2797	void
		2798	expire (DC::Channel self, int ticks = -1)
		2799	CODE:
		2800	Mix_ExpireChannel (self, ticks);
		2801
		2802	void
		2803	fade_out (DC::Channel self, int ticks = -1)
		2804	CODE:
		2805	Mix_FadeOutChannel (self, ticks);
		2806
		2807	int
		2808	volume (DC::Channel self, int volume)
		2809	CODE:
		2810	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2811	OUTPUT:
		2812	RETVAL
		2813
		2814	void
		2815	unregister_all_effects (DC::Channel self)
		2816	CODE:
		2817	Mix_UnregisterAllEffects (self);
		2818
		2819	void
		2820	set_panning (DC::Channel self, int left, int right)
		2821	CODE:
		2822	left = CLAMP (left , 0, 255);
		2823	right = CLAMP (right, 0, 255);
		2824	Mix_SetPanning (self, left, right);
		2825
		2826	void
		2827	set_distance (DC::Channel self, int distance)
		2828	CODE:
		2829	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2830
		2831	void
		2832	set_position (DC::Channel self, int angle, int distance)
		2833	CODE:
		2834
		2835	void
		2836	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2837	CODE:
		2838	{
		2839	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2840	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2841	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2842	}
		2843
		2844	void
		2845	set_reverse_stereo (DC::Channel self, int flip)
		2846	CODE:
		2847	Mix_SetReverseStereo (self, flip);
		2848
		2849	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2850
		2851	PROTOTYPES: DISABLE
		2852
		2853	DC::MixChunk
		2854	new (SV *class, DC::RW rwops)
		2855	CODE:
		2856	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2857	OUTPUT:
		2858	RETVAL
		2859
		2860	void
1682	DESTROY (CFPlus::MixChunk self)	2861	DESTROY (DC::MixChunk self)
1683	CODE:	2862	CODE:
1684	Mix_FreeChunk (self);	2863	Mix_FreeChunk (self);
1685		2864
1686	int	2865	int
1687	volume (CFPlus::MixChunk self, int volume = -1)	2866	volume (DC::MixChunk self, int volume = -1)
1688	CODE:	2867	CODE:
		2868	if (items > 1)
		2869	volume = CLAMP (volume, 0, 128);
1689	RETVAL = Mix_VolumeChunk (self, volume);	2870	RETVAL = Mix_VolumeChunk (self, volume);
1690	OUTPUT:	2871	OUTPUT:
1691	RETVAL	2872	RETVAL
1692		2873
1693	int	2874	DC::Channel
1694	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2875	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1695	CODE:	2876	CODE:
		2877	{
1696	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2878	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2879
		2880	if (RETVAL < 0)
		2881	XSRETURN_UNDEF;
		2882
		2883	if (channel < 0)
		2884	{
		2885	Mix_UnregisterAllEffects (RETVAL);
		2886	Mix_Volume (RETVAL, 128);
		2887	}
		2888	}
1697	OUTPUT:	2889	OUTPUT:
1698	RETVAL	2890	RETVAL
1699		2891
1700	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1701		2893
1702	int	2894	int
1703	volume (int volume = -1)	2895	volume (int volume = -1)
		2896	PROTOTYPE: ;$
1704	CODE:	2897	CODE:
		2898	if (items > 0)
		2899	volume = CLAMP (volume, 0, 128);
1705	RETVAL = Mix_VolumeMusic (volume);	2900	RETVAL = Mix_VolumeMusic (volume);
1706	OUTPUT:	2901	OUTPUT:
1707	RETVAL	2902	RETVAL
1708		2903
		2904	void
		2905	fade_out (int ms)
		2906	CODE:
		2907	Mix_FadeOutMusic (ms);
		2908
		2909	void
		2910	halt ()
		2911	CODE:
		2912	Mix_HaltMusic ();
		2913
1709	CFPlus::MixMusic	2914	DC::MixMusic
1710	new_from_file (SV class, char path)	2915	new (SV *class, DC::RW rwops)
1711	CODE:	2916	CODE:
1712	RETVAL = Mix_LoadMUS (path);	2917	RETVAL = Mix_LoadMUS_RW (rwops);
1713	OUTPUT:	2918	OUTPUT:
1714	RETVAL	2919	RETVAL
1715		2920
1716	void	2921	void
1717	DESTROY (CFPlus::MixMusic self)	2922	DESTROY (DC::MixMusic self)
1718	CODE:	2923	CODE:
1719	Mix_FreeMusic (self);	2924	Mix_FreeMusic (self);
1720		2925
1721	int	2926	int
1722	play (CFPlus::MixMusic self, int loops = -1)	2927	play (DC::MixMusic self, int loops = -1)
1723	CODE:	2928	CODE:
1724	RETVAL = Mix_PlayMusic (self, loops);	2929	RETVAL = Mix_PlayMusic (self, loops);
1725	OUTPUT:	2930	OUTPUT:
1726	RETVAL	2931	RETVAL
1727		2932
1728	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2933	void
		2934	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2935	CODE:
		2936	Mix_FadeInMusicPos (self, loops, ms, position);
		2937
		2938	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2939
		2940	PROTOTYPES: ENABLE
1729		2941
1730	BOOT:	2942	BOOT:
1731	{	2943	{
1732	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2944	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1733	static const struct {	2945	static const struct {
1734	const char *name;	2946	const char *name;
1735	IV iv;	2947	IV iv;
1736	} *civ, const_iv[] = {	2948	} *civ, const_iv[] = {
1737	# define const_iv(name) { # name, (IV)name }	2949	# define const_iv(name) { # name, (IV)name }
		2950	const_iv (GL_VENDOR),
		2951	const_iv (GL_VERSION),
		2952	const_iv (GL_EXTENSIONS),
		2953	const_iv (GL_MAX_TEXTURE_UNITS),
1738	const_iv (GL_COLOR_MATERIAL),	2954	const_iv (GL_COLOR_MATERIAL),
1739	const_iv (GL_SMOOTH),	2955	const_iv (GL_SMOOTH),
1740	const_iv (GL_FLAT),	2956	const_iv (GL_FLAT),
1741	const_iv (GL_DITHER),	2957	const_iv (GL_DITHER),
1742	const_iv (GL_BLEND),	2958	const_iv (GL_BLEND),
…		…
1746	const_iv (GL_ALPHA_TEST),	2962	const_iv (GL_ALPHA_TEST),
1747	const_iv (GL_NORMALIZE),	2963	const_iv (GL_NORMALIZE),
1748	const_iv (GL_RESCALE_NORMAL),	2964	const_iv (GL_RESCALE_NORMAL),
1749	const_iv (GL_FRONT),	2965	const_iv (GL_FRONT),
1750	const_iv (GL_BACK),	2966	const_iv (GL_BACK),
		2967	const_iv (GL_AUX0),
1751	const_iv (GL_AND),	2968	const_iv (GL_AND),
1752	const_iv (GL_ONE),	2969	const_iv (GL_ONE),
1753	const_iv (GL_ZERO),	2970	const_iv (GL_ZERO),
1754	const_iv (GL_SRC_ALPHA),	2971	const_iv (GL_SRC_ALPHA),
1755	const_iv (GL_DST_ALPHA),	2972	const_iv (GL_DST_ALPHA),
1756	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2973	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1757	const_iv (GL_ONE_MINUS_DST_ALPHA),	2974	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2975	const_iv (GL_SRC_COLOR),
		2976	const_iv (GL_DST_COLOR),
		2977	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2978	const_iv (GL_ONE_MINUS_DST_COLOR),
1758	const_iv (GL_SRC_ALPHA_SATURATE),	2979	const_iv (GL_SRC_ALPHA_SATURATE),
1759	const_iv (GL_RGB),	2980	const_iv (GL_RGB),
1760	const_iv (GL_RGBA),	2981	const_iv (GL_RGBA),
1761	const_iv (GL_RGBA4),	2982	const_iv (GL_RGBA4),
1762	const_iv (GL_RGBA8),	2983	const_iv (GL_RGBA8),
…		…
1768	const_iv (GL_INTENSITY),	2989	const_iv (GL_INTENSITY),
1769	const_iv (GL_LUMINANCE),	2990	const_iv (GL_LUMINANCE),
1770	const_iv (GL_LUMINANCE_ALPHA),	2991	const_iv (GL_LUMINANCE_ALPHA),
1771	const_iv (GL_FLOAT),	2992	const_iv (GL_FLOAT),
1772	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2993	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2994	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2995	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2996	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2997	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2998	const_iv (GL_COMPRESSED_RGB_ARB),
		2999	const_iv (GL_COMPRESSED_RGBA_ARB),
1773	const_iv (GL_COMPILE),	3000	const_iv (GL_COMPILE),
		3001	const_iv (GL_PROXY_TEXTURE_1D),
		3002	const_iv (GL_PROXY_TEXTURE_2D),
1774	const_iv (GL_TEXTURE_1D),	3003	const_iv (GL_TEXTURE_1D),
1775	const_iv (GL_TEXTURE_2D),	3004	const_iv (GL_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_ENV),	3005	const_iv (GL_TEXTURE_ENV),
1777	const_iv (GL_TEXTURE_MAG_FILTER),	3006	const_iv (GL_TEXTURE_MAG_FILTER),
1778	const_iv (GL_TEXTURE_MIN_FILTER),	3007	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1799	const_iv (GL_COLOR_LOGIC_OP),	3028	const_iv (GL_COLOR_LOGIC_OP),
1800	const_iv (GL_SEPARABLE_2D),	3029	const_iv (GL_SEPARABLE_2D),
1801	const_iv (GL_CONVOLUTION_2D),	3030	const_iv (GL_CONVOLUTION_2D),
1802	const_iv (GL_CONVOLUTION_BORDER_MODE),	3031	const_iv (GL_CONVOLUTION_BORDER_MODE),
1803	const_iv (GL_CONSTANT_BORDER),	3032	const_iv (GL_CONSTANT_BORDER),
		3033	const_iv (GL_POINTS),
1804	const_iv (GL_LINES),	3034	const_iv (GL_LINES),
		3035	const_iv (GL_LINE_STRIP),
1805	const_iv (GL_LINE_LOOP),	3036	const_iv (GL_LINE_LOOP),
1806	const_iv (GL_QUADS),	3037	const_iv (GL_QUADS),
1807	const_iv (GL_QUAD_STRIP),	3038	const_iv (GL_QUAD_STRIP),
1808	const_iv (GL_TRIANGLES),	3039	const_iv (GL_TRIANGLES),
1809	const_iv (GL_TRIANGLE_STRIP),	3040	const_iv (GL_TRIANGLE_STRIP),
1810	const_iv (GL_TRIANGLE_FAN),	3041	const_iv (GL_TRIANGLE_FAN),
		3042	const_iv (GL_POLYGON),
1811	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3043	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3044	const_iv (GL_POINT_SMOOTH_HINT),
		3045	const_iv (GL_LINE_SMOOTH_HINT),
		3046	const_iv (GL_POLYGON_SMOOTH_HINT),
		3047	const_iv (GL_GENERATE_MIPMAP_HINT),
		3048	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1812	const_iv (GL_FASTEST),	3049	const_iv (GL_FASTEST),
		3050	const_iv (GL_DONT_CARE),
		3051	const_iv (GL_NICEST),
1813	const_iv (GL_V2F),	3052	const_iv (GL_V2F),
1814	const_iv (GL_V3F),	3053	const_iv (GL_V3F),
1815	const_iv (GL_T2F_V3F),	3054	const_iv (GL_T2F_V3F),
1816	const_iv (GL_T2F_N3F_V3F),	3055	const_iv (GL_T2F_N3F_V3F),
		3056	const_iv (GL_FUNC_ADD),
		3057	const_iv (GL_FUNC_SUBTRACT),
		3058	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1817	# undef const_iv	3059	# undef const_iv
1818	};	3060	};
1819		3061
1820	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3062	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1821	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3063	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3064
		3065	texture_av = newAV ();
		3066	AvREAL_off (texture_av);
1822	}	3067	}
		3068
		3069	void
		3070	disable_GL_EXT_blend_func_separate ()
		3071	CODE:
		3072	gl.BlendFuncSeparate = 0;
		3073	gl.BlendFuncSeparateEXT = 0;
		3074
		3075	void
		3076	apple_nvidia_bug (int enable)
1823		3077
1824	char *	3078	char *
1825	gl_vendor ()	3079	gl_vendor ()
1826	CODE:	3080	CODE:
1827	RETVAL = (char *)glGetString (GL_VENDOR);	3081	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1840	CODE:	3094	CODE:
1841	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3095	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1842	OUTPUT:	3096	OUTPUT:
1843	RETVAL	3097	RETVAL
1844		3098
		3099	const char *glGetString (GLenum pname)
		3100
		3101	GLint glGetInteger (GLenum pname)
		3102	CODE:
		3103	glGetIntegerv (pname, &RETVAL);
		3104	OUTPUT:
		3105	RETVAL
		3106
		3107	GLdouble glGetDouble (GLenum pname)
		3108	CODE:
		3109	glGetDoublev (pname, &RETVAL);
		3110	OUTPUT:
		3111	RETVAL
		3112
1845	int glGetError ()	3113	int glGetError ()
1846		3114
1847	void glFinish ()	3115	void glFinish ()
1848		3116
1849	void glClear (int mask)	3117	void glClear (int mask)
…		…
1863		3131
1864	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3132	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1865	CODE:	3133	CODE:
1866	gl_BlendFuncSeparate (sa, da, saa, daa);	3134	gl_BlendFuncSeparate (sa, da, saa, daa);
1867		3135
		3136	# void glBlendEquation (int se)
		3137
1868	void glDepthMask (int flag)	3138	void glDepthMask (int flag)
1869		3139
1870	void glLogicOp (int opcode)	3140	void glLogicOp (int opcode)
1871		3141
1872	void glColorMask (int red, int green, int blue, int alpha)	3142	void glColorMask (int red, int green, int blue, int alpha)
…		…
1886	# near_ and far_ are due to microsofts buggy "c" compiler	3156	# near_ and far_ are due to microsofts buggy "c" compiler
1887	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3157	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1888		3158
1889	# near_ and far_ are due to microsofts buggy "c" compiler	3159	# near_ and far_ are due to microsofts buggy "c" compiler
1890	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3160	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3161
		3162	PROTOTYPES: DISABLE
1891		3163
1892	void glViewport (int x, int y, int width, int height)	3164	void glViewport (int x, int y, int width, int height)
1893		3165
1894	void glScissor (int x, int y, int width, int height)	3166	void glScissor (int x, int y, int width, int height)
1895		3167
…		…
1903		3175
1904	void glRotate (float angle, float x, float y, float z)	3176	void glRotate (float angle, float x, float y, float z)
1905	CODE:	3177	CODE:
1906	glRotatef (angle, x, y, z);	3178	glRotatef (angle, x, y, z);
1907		3179
1908	void glBegin (int mode)
1909
1910	void glEnd ()
1911
1912	void glColor (float r, float g, float b, float a = 1.0)	3180	void glColor (float r, float g, float b, float a = 1.0)
1913	PROTOTYPE: @	3181	PROTOTYPE: @
1914	ALIAS:	3182	ALIAS:
1915	glColor_premultiply = 1	3183	glColor_premultiply = 1
1916	CODE:	3184	CODE:
1917	if (ix)	3185	if (ix)
1918	{	3186	{
…		…
1921	b *= a;	3189	b *= a;
1922	}	3190	}
1923	// microsoft visual "c" rounds instead of truncating...	3191	// microsoft visual "c" rounds instead of truncating...
1924	glColor4f (r, g, b, a);	3192	glColor4f (r, g, b, a);
1925		3193
1926	void glInterleavedArrays (int format, int stride, char *data)
1927
1928	void glDrawElements (int mode, int count, int type, char *indices)
1929
1930	# 1.2 void glDrawRangeElements (int mode, int start, int end
1931
1932	void glRasterPos (float x, float y, float z = 0.)	3194	void glRasterPos (float x, float y, float z = 0.)
1933	CODE:	3195	CODE:
1934	glRasterPos3f (0, 0, z);	3196	glRasterPos3f (0, 0, z);
1935	glBitmap (0, 0, 0, 0, x, y, 0);	3197	glBitmap (0, 0, 0, 0, x, y, 0);
1936		3198
…		…
1940		3202
1941	void glTexCoord (float s, float t)	3203	void glTexCoord (float s, float t)
1942	CODE:	3204	CODE:
1943	glTexCoord2f (s, t);	3205	glTexCoord2f (s, t);
1944		3206
		3207	void glRect (float x1, float y1, float x2, float y2)
		3208	CODE:
		3209	glRectf (x1, y1, x2, y2);
		3210
		3211	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3212	CODE:
		3213	glBegin (GL_LINE_LOOP);
		3214	glVertex2f (x1, y1);
		3215	glVertex2f (x2, y1);
		3216	glVertex2f (x2, y2);
		3217	glVertex2f (x1, y2);
		3218	glEnd ();
		3219
		3220	PROTOTYPES: ENABLE
		3221
		3222	void glBegin (int mode)
		3223
		3224	void glEnd ()
		3225
		3226	void glPointSize (GLfloat size)
		3227
		3228	void glLineWidth (GLfloat width)
		3229
		3230	void glInterleavedArrays (int format, int stride, char *data)
		3231
		3232	void glDrawElements (int mode, int count, int type, char *indices)
		3233
		3234	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3235
1945	void glTexEnv (int target, int pname, float param)	3236	void glTexEnv (int target, int pname, float param)
1946	CODE:	3237	CODE:
1947	glTexEnvf (target, pname, param);	3238	glTexEnvf (target, pname, param);
1948		3239
1949	void glTexParameter (int target, int pname, float param)	3240	void glTexParameter (int target, int pname, float param)
…		…
1965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3256	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1966	CODE:	3257	CODE:
1967	if (gl.SeparableFilter2D)	3258	if (gl.SeparableFilter2D)
1968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3259	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1969		3260
1970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3261	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1971		3262
1972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3263	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1973		3264
1974	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3265	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3266
		3267	void glPixelZoom (float x, float y)
1975		3268
1976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3269	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1977		3270
1978	int glGenTexture ()	3271	int glGenTexture ()
1979	CODE:	3272	CODE:
1980	{	3273	RETVAL = gen_texture ();
1981	GLuint name;
1982	glGenTextures (1, &name);
1983	RETVAL = name;
1984	}
1985	OUTPUT:	3274	OUTPUT:
1986	RETVAL	3275	RETVAL
1987		3276
1988	void glDeleteTexture (int name)	3277	void glDeleteTexture (int name)
1989	CODE:	3278	CODE:
1990	{
1991	GLuint name_ = name;
1992	glDeleteTextures (1, &name_);	3279	del_texture (name);
1993	}	3280
1994
1995	int glGenList ()	3281	int glGenList ()
1996	CODE:	3282	CODE:
1997	RETVAL = glGenLists (1);	3283	RETVAL = glGenLists (1);
1998	OUTPUT:	3284	OUTPUT:
1999	RETVAL	3285	RETVAL
…		…
2006		3292
2007	void glEndList ()	3293	void glEndList ()
2008		3294
2009	void glCallList (int list)	3295	void glCallList (int list)
2010		3296
		3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2011		3298
		3299	PROTOTYPES: DISABLE
		3300
		3301	void
		3302	find_widget (SV *self, NV x, NV y)
		3303	PPCODE:
		3304	{
		3305	if (within_widget (self, x, y))
		3306	XPUSHs (self);
		3307	}
		3308
		3309	BOOT:
		3310	{
		3311	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3312
		3313	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3314	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3315	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3316	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3317	}
		3318
		3319	void
		3320	draw (SV *self)
		3321	CODE:
		3322	{
		3323	HV *hv;
		3324	SV **svp;
		3325	NV x, y, w, h;
		3326	SV *draw_x_sv = GvSV (draw_x_gv);
		3327	SV *draw_y_sv = GvSV (draw_y_gv);
		3328	SV *draw_w_sv = GvSV (draw_w_gv);
		3329	SV *draw_h_sv = GvSV (draw_h_gv);
		3330	double draw_x, draw_y;
		3331
		3332	if (!SvROK (self))
		3333	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3334
		3335	hv = (HV *)SvRV (self);
		3336
		3337	if (SvTYPE (hv) != SVt_PVHV)
		3338	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3339
		3340	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3341	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3342
		3343	if (!h \|\| !w)
		3344	XSRETURN_EMPTY;
		3345
		3346	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3347	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3348
		3349	draw_x = SvNV (draw_x_sv) + x;
		3350	draw_y = SvNV (draw_y_sv) + y;
		3351
		3352	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3353	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3354	XSRETURN_EMPTY;
		3355
		3356	sv_setnv (draw_x_sv, draw_x);
		3357	sv_setnv (draw_y_sv, draw_y);
		3358
		3359	glPushMatrix ();
		3360	glTranslated (x, y, 0);
		3361
		3362	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3363	{
		3364	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3365
		3366	if (svp && SvTRUE (*svp))
		3367	{
		3368	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3369	glEnable (GL_BLEND);
		3370	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3371	glBegin (GL_QUADS);
		3372	glVertex2f (0, 0);
		3373	glVertex2f (w, 0);
		3374	glVertex2f (w, h);
		3375	glVertex2f (0, h);
		3376	glEnd ();
		3377	glDisable (GL_BLEND);
		3378	}
		3379	}
		3380	#if 0
		3381	// draw borders, for debugging
		3382	glPushMatrix ();
		3383	glColor4f (1., 1., 0., 1.);
		3384	glTranslatef (.5, .5, 0.);
		3385	glBegin (GL_LINE_LOOP);
		3386	glVertex2f (0 , 0);
		3387	glVertex2f (w - 1, 0);
		3388	glVertex2f (w - 1, h - 1);
		3389	glVertex2f (0 , h - 1);
		3390	glEnd ();
		3391	glPopMatrix ();
		3392	#endif
		3393	PUSHMARK (SP);
		3394	XPUSHs (self);
		3395	PUTBACK;
		3396	call_method ("_draw", G_VOID \| G_DISCARD);
		3397	SPAGAIN;
		3398
		3399	glPopMatrix ();
		3400
		3401	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3402	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3403	}
		3404

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.133 by root, Sun Jul 30 13:16:44 2006 UTC vs. Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.133 by root, Sun Jul 30 13:16:44 2006 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC