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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.137 by root, Sun Aug 13 19:47:05 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	#if SDL_VERSION_ATLEAST(1,2,10)
518	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	882	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520	#endif
521
522	SDL_EnableUNICODE (1);
523	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524		883
525	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	884	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
526		885
527	if (m && m != (SDL_Rect **)-1)	886	if (m && m != (SDL_Rect **)-1)
528	while (*m)	887	while (*m)
529	{	888	{
		889	if ((m)->w >= 400 && (m)->h >= 300)
		890	{
530	AV *av = newAV ();	891	AV *av = newAV ();
531	av_push (av, newSViv ((*m)->w));	892	av_push (av, newSViv ((*m)->w));
532	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));
533	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	896	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		897	}
534		898
535	++m;	899	++m;
536	}	900	}
537	}	901	}
538		902
539	char *
540	SDL_GetError ()
541
542	int	903	int
543	SDL_SetVideoMode (int w, int h, int fullscreen)	904	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544	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
545	RETVAL = !!SDL_SetVideoMode (	915	RETVAL = !!SDL_SetVideoMode (
546	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	916	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
547	);	917	);
		918
548	if (RETVAL)	919	if (RETVAL)
549	{	920	{
550	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	921	av_clear (texture_av);
		922
		923	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
551	# 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);
552	# include "glfunc.h"	925	#include "glfunc.h"
553	# undef GL_FUNC	926	#undef GL_FUNC
554	}	927	}
		928	}
555	OUTPUT:	929	OUTPUT:
556	RETVAL	930	RETVAL
557		931
558	void	932	void
559	SDL_GL_SwapBuffers ()	933	SDL_GL_SwapBuffers ()
560		934
561	char *	935	char *
562	SDL_GetKeyName (int sym)	936	SDL_GetKeyName (int sym)
563		937
		938	int
		939	SDL_GetAppState ()
		940
		941	int
		942	SDL_GetModState ()
		943
564	void	944	void
565	SDL_PollEvent ()	945	poll_events ()
566	PPCODE:	946	PPCODE:
567	{	947	{
568	SDL_Event ev;	948	SDL_Event ev;
569		949
570	while (SDL_PollEvent (&ev))	950	SDL_PumpEvents ();
		951	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571	{	952	{
572	HV *hv = newHV ();	953	HV *hv = newHV ();
573	hv_store (hv, "type", 4, newSViv (ev.type), 0);	954	hv_store (hv, "type", 4, newSViv (ev.type), 0);
574		955
575	switch (ev.type)	956	switch (ev.type)
576	{	957	{
577	case SDL_KEYDOWN:	958	case SDL_KEYDOWN:
578	case SDL_KEYUP:	959	case SDL_KEYUP:
579	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	960	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	961	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581	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 */
582	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	964	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583	break;	965	break;
584		966
585	case SDL_ACTIVEEVENT:	967	case SDL_ACTIVEEVENT:
586	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	968	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	969	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588	break;	970	break;
589		971
590	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
591	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	991	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
592
593	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	992	hv_store (hv, "state", 5, newSViv (state), 0);
594	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	993	hv_store (hv, "x", 1, newSViv (x), 0);
595	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	994	hv_store (hv, "y", 1, newSViv (y), 0);
596	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	995	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	996	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		997	}
598	break;	998	break;
599		999
600	case SDL_MOUSEBUTTONDOWN:	1000	case SDL_MOUSEBUTTONDOWN:
601	case SDL_MOUSEBUTTONUP:	1001	case SDL_MOUSEBUTTONUP:
602	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
603		1003
604	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1004	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
605	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1005	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
606	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1006	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
607	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1007	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
612	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1012	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
613	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1013	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
614	break;	1014	break;
615	}	1015	}
616		1016
617	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))));
618	}	1018	}
619	}	1019	}
620		1020
621	int	1021	int
622	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)
623	POSTCALL:	1023	POSTCALL:
624	Mix_HookMusicFinished (music_finished);	1024	Mix_HookMusicFinished (music_finished);
625	Mix_ChannelFinished (channel_finished);	1025	Mix_ChannelFinished (channel_finished);
626		1026
627	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
628	Mix_CloseAudio ()	1044	Mix_CloseAudio ()
629		1045
630	int	1046	int
631	Mix_AllocateChannels (int numchans = -1)	1047	Mix_AllocateChannels (int numchans = -1)
632		1048
		1049	const char *
		1050	Mix_GetError ()
		1051
633	void	1052	void
634	lowdelay (int fd, int val = 1)	1053	lowdelay (int fd, int val = 1)
635	CODE:	1054	CODE:
		1055	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1056
		1057	void
		1058	win32_proxy_info ()
		1059	PPCODE:
		1060	{
636	#ifndef _WIN32	1061	#ifdef _WIN32
637	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	}
638	#endif	1083	#endif
		1084	}
639		1085
640	void	1086	int
641	add_font (char *file)	1087	add_font (char *file)
642	CODE:	1088	CODE:
643	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1089	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1090	OUTPUT:
		1091	RETVAL
644		1092
645	void	1093	void
646	load_image_inline (SV *image_)	1094	load_image_inline (SV *image_)
647	ALIAS:	1095	ALIAS:
648	load_image_file = 1	1096	load_image_file = 1
…		…
651	STRLEN image_len;	1099	STRLEN image_len;
652	char image = (char )SvPVbyte (image_, image_len);	1100	char image = (char )SvPVbyte (image_, image_len);
653	SDL_Surface surface, surface2;	1101	SDL_Surface surface, surface2;
654	SDL_PixelFormat fmt;	1102	SDL_PixelFormat fmt;
655	SDL_RWops *rw = ix	1103	SDL_RWops *rw = ix
656	? SDL_RWFromFile (image, "r")	1104	? SDL_RWFromFile (image, "rb")
657	: SDL_RWFromConstMem (image, image_len);	1105	: SDL_RWFromConstMem (image, image_len);
658		1106
659	if (!rw)	1107	if (!rw)
660	croak ("load_image: %s", SDL_GetError ());	1108	croak ("load_image: %s", SDL_GetError ());
661		1109
…		…
734	void	1182	void
735	error (char *message)	1183	error (char *message)
736	CODE:	1184	CODE:
737	fprintf (stderr, "ERROR: %s\n", message);	1185	fprintf (stderr, "ERROR: %s\n", message);
738	#ifdef _WIN32	1186	#ifdef _WIN32
739	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
740	#endif	1188	#endif
741		1189
742	void	1190	void
743	fatal (char *message)	1191	fatal (char *message)
744	CODE:	1192	CODE:
745	fprintf (stderr, "FATAL: %s\n", message);	1193	fprintf (stderr, "FATAL: %s\n", message);
746	#ifdef _WIN32	1194	#ifdef _WIN32
747	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1195	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
748	#endif	1196	#endif
749	_exit (1);	1197	_exit (1);
750		1198
751	void	1199	void
752	_exit (int retval)	1200	_exit (int retval = 0)
753	CODE:	1201	CODE:
		1202	#ifdef WIN32
		1203	ExitThread (retval); // unclean, please beam me up
		1204	#else
754	_exit (retval);	1205	_exit (retval);
		1206	#endif
755		1207
756	MODULE = CFPlus PACKAGE = CFPlus::Font	1208	void
		1209	debug ()
		1210	CODE:
		1211	{
		1212	#if DEBUG
		1213	VALGRIND_DO_LEAK_CHECK;
		1214	#endif
		1215	}
757		1216
758	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
759	new_from_file (SV class, char path, int id = 0)	1229	new_from_file (SV class, char path, int id = 0)
760	CODE:	1230	CODE:
761	{	1231	{
762	int count;	1232	int count;
763	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1233	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
766	}	1236	}
767	OUTPUT:	1237	OUTPUT:
768	RETVAL	1238	RETVAL
769		1239
770	void	1240	void
771	DESTROY (CFPlus::Font self)	1241	DESTROY (DC::Font self)
772	CODE:	1242	CODE:
773	pango_font_description_free (self);	1243	pango_font_description_free (self);
774		1244
775	void	1245	void
776	make_default (CFPlus::Font self)	1246	make_default (DC::Font self)
		1247	PROTOTYPE: $
777	CODE:	1248	CODE:
778	default_font = self;	1249	default_font = self;
779		1250
780	MODULE = CFPlus PACKAGE = CFPlus::Layout	1251	MODULE = Deliantra::Client PACKAGE = DC::Layout
781		1252
		1253	PROTOTYPES: DISABLE
		1254
782	void	1255	void
783	reset_glyph_cache ()	1256	glyph_cache_backup ()
		1257	PROTOTYPE:
784	CODE:	1258	CODE:
		1259	tc_backup ();
		1260
		1261	void
		1262	glyph_cache_restore ()
		1263	PROTOTYPE:
		1264	CODE:
785	tc_clear ();	1265	tc_restore ();
786		1266
787	CFPlus::Layout	1267	DC::Layout
788	new (SV *class)	1268	new (SV *class)
789	CODE:	1269	CODE:
790	New (0, RETVAL, 1, struct cf_layout);	1270	New (0, RETVAL, 1, struct cf_layout);
791		1271
792	RETVAL->pl = pango_layout_new (opengl_context);	1272	RETVAL->pl = pango_layout_new (opengl_context);
…		…
794	RETVAL->g = 1.;	1274	RETVAL->g = 1.;
795	RETVAL->b = 1.;	1275	RETVAL->b = 1.;
796	RETVAL->a = 1.;	1276	RETVAL->a = 1.;
797	RETVAL->base_height = MIN_FONT_HEIGHT;	1277	RETVAL->base_height = MIN_FONT_HEIGHT;
798	RETVAL->font = 0;	1278	RETVAL->font = 0;
		1279	RETVAL->rc = rc_alloc ();
799		1280
800	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1281	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
801	layout_update_font (RETVAL);	1282	layout_update_font (RETVAL);
802	OUTPUT:	1283	OUTPUT:
803	RETVAL	1284	RETVAL
804		1285
805	void	1286	void
806	DESTROY (CFPlus::Layout self)	1287	DESTROY (DC::Layout self)
807	CODE:	1288	CODE:
808	g_object_unref (self->pl);	1289	g_object_unref (self->pl);
		1290	rc_free (self->rc);
809	Safefree (self);	1291	Safefree (self);
810		1292
811	void	1293	void
812	set_text (CFPlus::Layout self, SV *text_)	1294	set_text (DC::Layout self, SV *text_)
813	CODE:	1295	CODE:
814	{	1296	{
815	STRLEN textlen;	1297	STRLEN textlen;
816	char *text = SvPVutf8 (text_, textlen);	1298	char *text = SvPVutf8 (text_, textlen);
817		1299
818	pango_layout_set_text (self->pl, text, textlen);	1300	pango_layout_set_text (self->pl, text, textlen);
819	}	1301	}
820		1302
821	void	1303	void
822	set_markup (CFPlus::Layout self, SV *text_)	1304	set_markup (DC::Layout self, SV *text_)
823	CODE:	1305	CODE:
824	{	1306	{
825	STRLEN textlen;	1307	STRLEN textlen;
826	char *text = SvPVutf8 (text_, textlen);	1308	char *text = SvPVutf8 (text_, textlen);
827		1309
828	pango_layout_set_markup (self->pl, text, textlen);	1310	pango_layout_set_markup (self->pl, text, textlen);
829	}	1311	}
830		1312
831	void	1313	void
832	set_shapes (CFPlus::Layout self, ...)	1314	set_shapes (DC::Layout self, ...)
833	CODE:	1315	CODE:
834	{	1316	{
835	PangoAttrList *attrs = 0;	1317	PangoAttrList *attrs = 0;
836	const char *text = pango_layout_get_text (self->pl);	1318	const char *text = pango_layout_get_text (self->pl);
837	const char *pos = text;	1319	const char *pos = text;
…		…
872	if (attrs)	1354	if (attrs)
873	pango_layout_set_attributes (self->pl, attrs);	1355	pango_layout_set_attributes (self->pl, attrs);
874	}	1356	}
875		1357
876	void	1358	void
877	get_shapes (CFPlus::Layout self)	1359	get_shapes (DC::Layout self)
878	PPCODE:	1360	PPCODE:
879	{	1361	{
880	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1362	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
881		1363
882	do	1364	do
883	{	1365	{
884	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1366	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
885		1367
886	if (run && shape_attr_p (run))	1368	if (run && shape_attr_p (run))
887	{	1369	{
888	PangoRectangle extents;	1370	PangoRectangle extents;
889	pango_layout_iter_get_run_extents (iter, 0, &extents);	1371	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
897		1379
898	pango_layout_iter_free (iter);	1380	pango_layout_iter_free (iter);
899	}	1381	}
900		1382
901	int	1383	int
902	has_wrapped (CFPlus::Layout self)	1384	has_wrapped (DC::Layout self)
903	CODE:	1385	CODE:
904	{	1386	{
905	int lines = 1;	1387	int lines = 1;
906	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
907		1389
…		…
912	}	1394	}
913	OUTPUT:	1395	OUTPUT:
914	RETVAL	1396	RETVAL
915		1397
916	SV *	1398	SV *
917	get_text (CFPlus::Layout self)	1399	get_text (DC::Layout self)
918	CODE:	1400	CODE:
919	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1401	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
920	sv_utf8_decode (RETVAL);	1402	sv_utf8_decode (RETVAL);
921	OUTPUT:	1403	OUTPUT:
922	RETVAL	1404	RETVAL
923		1405
924	void	1406	void
925	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.)
926	CODE:	1408	CODE:
927	self->r = r;	1409	self->r = r;
928	self->g = g;	1410	self->g = g;
929	self->b = b;	1411	self->b = b;
930	self->a = a;	1412	self->a = a;
931		1413
932	void	1414	void
933	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1415	set_font (DC::Layout self, DC::Font font = 0)
934	CODE:	1416	CODE:
935	if (self->font != font)	1417	if (self->font != font)
936	{	1418	{
937	self->font = font;	1419	self->font = font;
938	layout_update_font (self);	1420	layout_update_font (self);
939	}	1421	}
940		1422
941	void	1423	void
942	set_height (CFPlus::Layout self, int base_height)	1424	set_height (DC::Layout self, int base_height)
943	CODE:	1425	CODE:
944	if (self->base_height != base_height)	1426	if (self->base_height != base_height)
945	{	1427	{
946	self->base_height = base_height;	1428	self->base_height = base_height;
947	layout_update_font (self);	1429	layout_update_font (self);
948	}	1430	}
949		1431
950	void	1432	void
951	set_width (CFPlus::Layout self, int max_width = -1)	1433	set_width (DC::Layout self, int max_width = -1)
952	CODE:	1434	CODE:
953	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);
954		1436
955	void	1437	void
956	set_indent (CFPlus::Layout self, int indent)	1438	set_indent (DC::Layout self, int indent)
957	CODE:	1439	CODE:
958	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1440	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
959		1441
960	void	1442	void
961	set_spacing (CFPlus::Layout self, int spacing)	1443	set_spacing (DC::Layout self, int spacing)
962	CODE:	1444	CODE:
963	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1445	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
964		1446
965	void	1447	void
966	set_ellipsise (CFPlus::Layout self, int ellipsise)	1448	set_ellipsise (DC::Layout self, int ellipsise)
967	CODE:	1449	CODE:
968	pango_layout_set_ellipsize (self->pl,	1450	pango_layout_set_ellipsize (self->pl,
969	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1451	ellipsise == 1 ? PANGO_ELLIPSIZE_START
970	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1452	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
971	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1453	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
972	: PANGO_ELLIPSIZE_NONE	1454	: PANGO_ELLIPSIZE_NONE
973	);	1455	);
974		1456
975	void	1457	void
976	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1458	set_single_paragraph_mode (DC::Layout self, int spm)
977	CODE:	1459	CODE:
978	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1460	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
979		1461
980	void	1462	void
981	size (CFPlus::Layout self)	1463	size (DC::Layout self)
982	PPCODE:	1464	PPCODE:
983	{	1465	{
984	int w, h;	1466	int w, h;
985		1467
986	layout_get_pixel_size (self, &w, &h);	1468	layout_get_pixel_size (self, &w, &h);
…		…
989	PUSHs (sv_2mortal (newSViv (w)));	1471	PUSHs (sv_2mortal (newSViv (w)));
990	PUSHs (sv_2mortal (newSViv (h)));	1472	PUSHs (sv_2mortal (newSViv (h)));
991	}	1473	}
992		1474
993	int	1475	int
994	descent (CFPlus::Layout self)	1476	descent (DC::Layout self)
995	CODE:	1477	CODE:
996	{	1478	{
997	PangoRectangle rect;	1479	PangoRectangle rect;
998	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1480	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
999	pango_layout_line_get_pixel_extents (line, 0, &rect);	1481	pango_layout_line_get_pixel_extents (line, 0, &rect);
1000	RETVAL = PANGO_DESCENT (rect);	1482	RETVAL = PANGO_DESCENT (rect);
1001	}	1483	}
1002	OUTPUT:	1484	OUTPUT:
1003	RETVAL	1485	RETVAL
1004		1486
1005	int	1487	int
1006	xy_to_index (CFPlus::Layout self, int x, int y)	1488	xy_to_index (DC::Layout self, int x, int y)
1007	CODE:	1489	CODE:
1008	{	1490	{
1009	int index, trailing;	1491	int index, trailing;
1010	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);
1011	RETVAL = index;	1493	RETVAL = index + trailing;
1012	}	1494	}
1013	OUTPUT:	1495	OUTPUT:
1014	RETVAL	1496	RETVAL
1015		1497
1016	void	1498	void
1017	cursor_pos (CFPlus::Layout self, int index)	1499	cursor_pos (DC::Layout self, int index)
1018	PPCODE:	1500	PPCODE:
1019	{	1501	{
1020	PangoRectangle strong_pos;	1502	PangoRectangle pos;
1021	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1503	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1022		1504
1023	EXTEND (SP, 3);	1505	EXTEND (SP, 3);
1024	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1025	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1026	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1508	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1027	}	1509	}
1028		1510
1029	void	1511	void
1030	render (CFPlus::Layout self, float x, float y, int flags = 0)	1512	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1031	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);
1032	pango_opengl_render_layout_subpixel (	1556	pango_opengl_render_layout_subpixel (
1033	self->pl,	1557	self->pl,
		1558	self->rc,
1034	x * PANGO_SCALE, y * PANGO_SCALE,	1559	x * PANGO_SCALE, y * PANGO_SCALE,
1035	self->r, self->g, self->b, self->a,	1560	self->r, self->g, self->b, self->a,
1036	flags	1561	flags
1037	);	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);
1038		1566
1039	MODULE = CFPlus PACKAGE = CFPlus::Texture
1040
1041	void	1567	void
1042	pad2pot (SV data_, SV w_, SV *h_)	1568	draw (DC::Layout self)
1043	CODE:	1569	CODE:
1044	{	1570	{
1045	int ow = SvIV (w_);	1571	glEnable (GL_TEXTURE_2D);
1046	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);
1047		1578
1048	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_))
1049	{	1595	{
1050	int nw = minpot (ow);
1051	int nh = minpot (oh);
1052
1053	if (nw != ow \|\| nh != oh)
1054	{
1055	if (SvOK (data_))
1056	{
1057	STRLEN datalen;	1596	STRLEN datalen;
1058	char *data = SvPVbyte (data_, datalen);	1597	char *data = SvPVbyte (data_, datalen);
1059	int bpp = datalen / (ow * oh);	1598	int bpp = datalen / (ow * oh);
1060	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1599	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1061		1600
1062	SvPOK_only (result_);	1601	SvPOK_only (result_);
1063	SvCUR_set (result_, nw * nh * bpp);	1602	SvCUR_set (result_, nw * nh * bpp);
1064		1603
1065	memset (SvPVX (result_), 0, nw * nh * bpp);	1604	memset (SvPVX (result_), 0, nw * nh * bpp);
1066	while (oh--)	1605	while (oh--)
1067	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);
1068		1607
1069	sv_setsv (data_, result_);	1608	sv_setsv (data_, result_);
1070	}
1071
1072	sv_setiv (w_, nw);
1073	sv_setiv (h_, nh);
1074	}
1075	}	1609	}
1076	}	1610	}
1077		1611
1078	void	1612	void
1079	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.)
…		…
1085	{	1619	{
1086	HV hv = (HV )SvRV (self);	1620	HV hv = (HV )SvRV (self);
1087	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1621	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1088	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1622	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1089	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;
1090		1627
1091	if (items < 5)	1628	if (items < 5)
1092	{	1629	{
1093	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1630	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1094	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1631	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1122	glDisable (GL_ALPHA_TEST);	1659	glDisable (GL_ALPHA_TEST);
1123	glDisable (GL_BLEND);	1660	glDisable (GL_BLEND);
1124	}	1661	}
1125	}	1662	}
1126		1663
1127	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);
1128		1673
1129	CFPlus::Map	1674	glColor3f (intensity, intensity, intensity);
1130	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)
1131	CODE:	1770	CODE:
1132	New (0, RETVAL, 1, struct map);	1771	New (0, RETVAL, 1, struct map);
1133	RETVAL->x = 0;	1772	RETVAL->x = 0;
1134	RETVAL->y = 0;	1773	RETVAL->y = 0;
1135	RETVAL->w = map_width;	1774	RETVAL->w = 0;
1136	RETVAL->h = map_height;	1775	RETVAL->h = 0;
1137	RETVAL->ox = 0;	1776	RETVAL->ox = 0;
1138	RETVAL->oy = 0;	1777	RETVAL->oy = 0;
1139	RETVAL->faces = 8192;	1778	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1140	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1779	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1141	RETVAL->texs = 8192;
1142	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1143	RETVAL->rows = 0;	1780	RETVAL->rows = 0;
1144	RETVAL->row = 0;	1781	RETVAL->row = 0;
1145	OUTPUT:	1782	OUTPUT:
1146	RETVAL	1783	RETVAL
1147		1784
1148	void	1785	void
1149	DESTROY (CFPlus::Map self)	1786	DESTROY (DC::Map self)
1150	CODE:	1787	CODE:
1151	{	1788	{
1152	map_clear (self);	1789	map_clear (self);
1153	Safefree (self->face);	1790	Safefree (self->face2tile);
1154	Safefree (self->tex);	1791	Safefree (self->tex);
1155	Safefree (self);	1792	Safefree (self);
1156	}	1793	}
1157		1794
1158	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
1159	clear (CFPlus::Map self)	1802	clear (DC::Map self)
1160	CODE:	1803	CODE:
1161	map_clear (self);	1804	map_clear (self);
1162		1805
1163	void	1806	void
1164	set_face (CFPlus::Map self, int face, int texid)	1807	set_tileid (DC::Map self, int face, int tile)
1165	CODE:	1808	CODE:
1166	{	1809	{
1167	while (self->faces <= face)	1810	need_facenum (self, face); self->face2tile [face] = tile;
1168	{	1811	need_texid (self, tile);
1169	Append (mapface, self->face, self->faces, self->faces);
1170	self->faces *= 2;
1171	}
1172
1173	self->face [face] = texid;
1174	}	1812	}
1175		1813
1176	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
1177	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)
1178	CODE:	1839	CODE:
1179	{	1840	{
1180	while (self->texs <= texid)	1841	need_texid (self, texid);
1181	{
1182	Append (maptex, self->tex, self->texs, self->texs);
1183	self->texs *= 2;
1184	}
1185		1842
1186	{	1843	{
1187	maptex *tex = self->tex + texid;	1844	maptex *tex = self->tex + texid;
1188		1845
1189	tex->name = name;	1846	tex->name = name;
…		…
1205	// use uglier nearest interpolation because linear suffers	1862	// use uglier nearest interpolation because linear suffers
1206	// from transparent color bleeding and ugly wrapping effects.	1863	// from transparent color bleeding and ugly wrapping effects.
1207	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1864	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1208	}	1865	}
1209		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
1210	int	1887	int
1211	ox (CFPlus::Map self)	1888	ox (DC::Map self)
1212	ALIAS:	1889	ALIAS:
1213	oy = 1	1890	oy = 1
1214	x = 2	1891	x = 2
1215	y = 3	1892	y = 3
1216	w = 4	1893	w = 4
…		…
1227	}	1904	}
1228	OUTPUT:	1905	OUTPUT:
1229	RETVAL	1906	RETVAL
1230		1907
1231	void	1908	void
1232	scroll (CFPlus::Map self, int dx, int dy)	1909	scroll (DC::Map self, int dx, int dy)
1233	CODE:	1910	CODE:
1234	{	1911	{
1235	if (dx > 0)	1912	if (dx > 0)
1236	map_blank (self, self->x, self->y, dx - 1, self->h);	1913	map_blank (self, self->x, self->y, dx, self->h);
1237	else if (dx < 0)	1914	else if (dx < 0)
1238	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);
1239		1916
1240	if (dy > 0)	1917	if (dy > 0)
1241	map_blank (self, self->x, self->y, self->w, dy - 1);	1918	map_blank (self, self->x, self->y, self->w, dy);
1242	else if (dy < 0)	1919	else if (dy < 0)
1243	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);
1244		1921
1245	self->ox += dx; self->x += dx;	1922	self->ox += dx; self->x += dx;
1246	self->oy += dy; self->y += dy;	1923	self->oy += dy; self->y += dy;
1247		1924
1248	while (self->y < 0)	1925	while (self->y < 0)
…		…
1252	self->rows += MAP_EXTEND_Y;	1929	self->rows += MAP_EXTEND_Y;
1253	self->y += MAP_EXTEND_Y;	1930	self->y += MAP_EXTEND_Y;
1254	}	1931	}
1255	}	1932	}
1256		1933
1257	void	1934	SV *
1258	map1a_update (CFPlus::Map self, SV *data_)	1935	map1a_update (DC::Map self, SV *data_, int extmap)
1259	CODE:	1936	CODE:
1260	{	1937	{
1261	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1938	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1262	uint8_t data_end = (uint8_t )SvEND (data_);	1939	uint8_t data_end = (uint8_t )SvEND (data_);
1263	mapcell *cell;	1940	mapcell *cell;
1264	int x, y, flags;	1941	int x, y, z, flags;
		1942	AV *missing = newAV ();
		1943	RETVAL = newRV_noinc ((SV *)missing);
1265		1944
1266	while (data < data_end)	1945	while (data < data_end - 1)
1267	{	1946	{
1268	flags = (data [0] << 8) + data [1]; data += 2;	1947	flags = (data [0] << 8) + data [1]; data += 2;
1269		1948
1270	x = self->x + ((flags >> 10) & 63);	1949	x = self->x + ((flags >> 10) & 63);
1271	y = self->y + ((flags >> 4) & 63);	1950	y = self->y + ((flags >> 4) & 63);
1272		1951
1273	cell = map_get_cell (self, x, y);	1952	cell = map_get_cell (self, x, y);
1274		1953
1275	if (flags & 15)	1954	if (flags & 15)
1276	{	1955	{
1277	if (cell->darkness < 0)	1956	if (!cell->darkness)
1278	{	1957	{
		1958	memset (cell, 0, sizeof (*cell));
1279	cell->darkness = 0;	1959	cell->darkness = 256;
1280	cell->face [0] = 0;
1281	cell->face [1] = 0;
1282	cell->face [2] = 0;
1283	}	1960	}
1284		1961
1285	cell->darkness = flags & 8 ? *data++ : 255;
1286
1287	//TODO: don't trust server data to be in-range(!)	1962	//TODO: don't trust server data to be in-range(!)
1288		1963
1289	if (flags & 4)	1964	if (flags & 8)
1290	{	1965	{
1291	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;
1292	}	2004	}
1293		2005
		2006	for (z = 0; z <= 2; ++z)
1294	if (flags & 2)	2007	if (flags & (4 >> z))
1295	{	2008	{
1296	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	}
1297	}	2028	}
1298
1299	if (flags & 1)
1300	{
1301	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1302	}
1303	}	2029	}
1304	else	2030	else
1305	cell->darkness = -1;	2031	CELL_CLEAR (cell);
1306	}	2032	}
1307	}	2033	}
		2034	OUTPUT:
		2035	RETVAL
1308		2036
1309	SV *	2037	SV *
1310	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)
1311	CODE:	2039	CODE:
1312	{	2040	{
1313	int x1, x;	2041	int x1, x;
1314	int y1, y;	2042	int y1, y;
1315	int z;	2043	int z;
…		…
1336	{	2064	{
1337	mapcell *cell = row->col + (x - row->c0);	2065	mapcell *cell = row->col + (x - row->c0);
1338		2066
1339	for (z = 0; z <= 0; z++)	2067	for (z = 0; z <= 0; z++)
1340	{	2068	{
1341	mapface face = cell->face [z];
1342
1343	if (face)
1344	{
1345	maptex tex = self->tex [face];	2069	maptex tex = self->tex [cell->tile [z]];
1346	int a0 = 255 - tex.a;	2070	int a0 = 255 - tex.a;
1347	int a1 = tex.a;	2071	int a1 = tex.a;
1348		2072
1349	r = (r * a0 + tex.r * a1) / 255;	2073	r = (r * a0 + tex.r * a1) / 255;
1350	g = (g * a0 + tex.g * a1) / 255;	2074	g = (g * a0 + tex.g * a1) / 255;
1351	b = (b * a0 + tex.b * a1) / 255;	2075	b = (b * a0 + tex.b * a1) / 255;
1352	a = (a * a0 + tex.a * a1) / 255;	2076	a = (a * a0 + tex.a * a1) / 255;
1353	}
1354	}	2077	}
1355	}	2078	}
1356		2079
1357	*map++ = (r )	2080	*map++ = (r )
1358	\| (g << 8)	2081	\| (g << 8)
…		…
1365	}	2088	}
1366	OUTPUT:	2089	OUTPUT:
1367	RETVAL	2090	RETVAL
1368		2091
1369	void	2092	void
1370	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)
1371	CODE:	2094	CODE:
1372	{	2095	{
1373	int vx, vy;
1374	int x, y, z;	2096	int x, y, z;
1375	int last_name;
1376	mapface face;
1377		2097
1378	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2098	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1379	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;
1380		2108
1381	/*	2109	pl_tex.name = 0;
1382	int vx = self->vx = self->w >= sw
1383	? self->x + (self->w - sw) / 2
1384	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1385		2110
1386	int vy = self->vy = self->h >= sh	2111	// that's current max. sorry.
1387	? self->y + (self->h - sh) / 2	2112	if (sw > 255) sw = 255;
1388	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2113	if (sh > 255) sh = 255;
1389	*/
1390		2114
1391	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	}
1392		2150
1393	glEnable (GL_BLEND);	2151	glEnable (GL_BLEND);
1394	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1395	glEnable (GL_TEXTURE_2D);
1396	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1397		2154
1398	glBegin (GL_QUADS);	2155	key.texname = self->tex [TEXID_HIDDEN].name;
		2156	arr_hidden = rc_array (rc_ov, &key);
1399		2157
1400	last_name = 0;
1401
1402	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
1403	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh; y++)
1404	if (0 <= y + vy && y + vy < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1405	{	2165	{
1406	maprow *row = self->row + (y + vy);	2166	maprow *row = self->row + (y + my);
1407		2167
1408	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw; x++)
1409	if (row->c0 <= x + vx && x + vx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1410	{	2170	{
1411	mapcell *cell = row->col + (x + vx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1412
1413	face = cell->face [z];	2172	tileid tile = cell->tile [z];
1414		2173
1415	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))
1416	{	2301	{
1417	maptex tex = self->tex [face];	2302	int level = (w << 5) \| b;
		2303	HE *he;
1418		2304
1419	int px = (x + 1) * 32 - tex.w;	2305	hv_iterinit (smooth);
1420	int py = (y + 1) * 32 - tex.h;	2306	while ((he = hv_iternext (smooth)))
1421
1422	if (last_name != tex.name)
1423	{	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
1424	glEnd ();	2331	glEnd ();
1425	last_name = tex.name;
1426	glBindTexture (GL_TEXTURE_2D, last_name);	2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1427	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	}
1428	}	2357	}
1429
1430	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1431	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1432	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1433	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1434	}	2358	}
1435	}
1436	}	2359	}
1437		2360
1438	glEnd ();	2361	glEnd ();
1439
1440	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
1441	glDisable (GL_BLEND);	2389	glDisable (GL_BLEND);
1442	}	2390	rc_free (rc);
		2391	rc_free (rc_ov);
1443		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
1444	void	2431	void
1445	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)
1446	CODE:	2433	CODE:
1447	{	2434	{
1448	static float color[16][3] = {	2435	static float color[16][3] = {
1449	{ 0.00F, 0.00F, 0.00F },	2436	{ 0.00F, 0.00F, 0.00F },
1450	{ 1.00F, 1.00F, 1.00F },	2437	{ 1.00F, 1.00F, 1.00F },
…		…
1469	};	2456	};
1470		2457
1471	int x, y;	2458	int x, y;
1472		2459
1473	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	*/
1474	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1475	glEnable (GL_BLEND);	2468	glEnable (GL_BLEND);
1476	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2469	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1477	glBegin (GL_QUADS);	2470	glBegin (GL_QUADS);
1478		2471
1479	for (y = 0; y < h; y++)	2472	for (y = 0; y < h; y++)
…		…
1486	float *c = color [m & 15];	2479	float *c = color [m & 15];
1487		2480
1488	float tx1 = m & 0x40 ? 0.5 : 0.;	2481	float tx1 = m & 0x40 ? 0.5 : 0.;
1489	float tx2 = tx1 + 0.5;	2482	float tx2 = tx1 + 0.5;
1490		2483
1491	glColor4f (c[0], c[1], c[2], 0.75);	2484	glColor4f (c[0], c[1], c[2], 1);
1492	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1493	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1494	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1495	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2488	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1496	}	2489	}
…		…
1500	glDisable (GL_BLEND);	2493	glDisable (GL_BLEND);
1501	glDisable (GL_TEXTURE_2D);	2494	glDisable (GL_TEXTURE_2D);
1502	}	2495	}
1503		2496
1504	void	2497	void
1505	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)
1506	PPCODE:	2499	PPCODE:
1507	{	2500	{
1508	int vx, vy;
1509	int x, y;	2501	int x, y;
		2502	int sw1 = sw + 2;
		2503	int sh1 = sh + 2;
		2504	int sh3 = sh * 3;
1510	int sw4 = (sw + 3) & ~3;	2505	int sw34 = (sw * 3 + 3) & ~3;
		2506	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1511	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2507	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1512	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2508	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1513		2509
1514	memset (darkness, 255, sw4 * sh);
1515	SvPOK_only (darkness_sv);	2510	SvPOK_only (darkness3_sv);
1516	SvCUR_set (darkness_sv, sw4 * sh);	2511	SvCUR_set (darkness3_sv, sw34 * sh3);
1517		2512
1518	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2513	mx += self->x - 1;
1519	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2514	my += self->y - 1;
1520		2515
		2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
		2517
1521	for (y = 0; y < sh; y++)	2518	for (y = 0; y < sh1; y++)
1522	if (0 <= y + vy && y + vy < self->rows)	2519	if (0 <= y + my && y + my < self->rows)
1523	{	2520	{
1524	maprow *row = self->row + (y + vy);	2521	maprow *row = self->row + (y + my);
1525		2522
1526	for (x = 0; x < sw; x++)	2523	for (x = 0; x < sw1; x++)
1527	if (row->c0 <= x + vx && x + vx < row->c1)	2524	if (row->c0 <= x + mx && x + mx < row->c1)
1528	{	2525	{
1529	mapcell *cell = row->col + (x + vx - row->c0);	2526	mapcell *cell = row->col + (x + mx - row->c0);
1530		2527
1531	darkness[y * sw4 + x] = cell->darkness < 0	2528	darkness1 [y * sw1 + x] = cell->darkness
		2529	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1532	? 255 - FOW_DARKNESS	2530	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1533	: 255 - cell->darkness;
1534	}	2531	}
1535	}	2532	}
1536		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
1537	EXTEND (SP, 3);	2572	EXTEND (SP, 3);
1538	PUSHs (sv_2mortal (newSViv (sw4)));	2573	PUSHs (sv_2mortal (newSViv (sw34)));
1539	PUSHs (sv_2mortal (newSViv (sh)));	2574	PUSHs (sv_2mortal (newSViv (sh3)));
1540	PUSHs (darkness_sv);	2575	PUSHs (darkness3_sv);
1541	}	2576	}
1542		2577
1543	SV *	2578	SV *
1544	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)
1545	CODE:	2580	CODE:
1546	{	2581	{
1547	int x, y, x1, y1;	2582	int x, y, x1, y1;
1548	SV data_sv = newSV (w h * 7 + 5);	2583	SV data_sv = newSV (w h * 7 + 5);
1549	uint8_t data = (uint8_t )SvPVX (data_sv);	2584	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1574	if (row && row->c0 <= x && x < row->c1)	2609	if (row && row->c0 <= x && x < row->c1)
1575	{	2610	{
1576	mapcell *cell = row->col + (x - row->c0);	2611	mapcell *cell = row->col + (x - row->c0);
1577	uint8_t flags = 0;	2612	uint8_t flags = 0;
1578		2613
1579	if (cell->face [0]) flags \|= 1;	2614	if (cell->tile [0]) flags \|= 1;
1580	if (cell->face [1]) flags \|= 2;	2615	if (cell->tile [1]) flags \|= 2;
1581	if (cell->face [2]) flags \|= 4;	2616	if (cell->tile [2]) flags \|= 4;
1582		2617
1583	*data++ = flags;	2618	*data++ = flags;
1584		2619
1585	if (flags & 1)	2620	if (flags & 1)
1586	{	2621	{
		2622	tileid tile = cell->tile [0];
1587	*data++ = cell->face [0] >> 8;	2623	*data++ = tile >> 8;
1588	*data++ = cell->face [0];	2624	*data++ = tile;
1589	}	2625	}
1590		2626
1591	if (flags & 2)	2627	if (flags & 2)
1592	{	2628	{
		2629	tileid tile = cell->tile [1];
1593	*data++ = cell->face [1] >> 8;	2630	*data++ = tile >> 8;
1594	*data++ = cell->face [1];	2631	*data++ = tile;
1595	}	2632	}
1596		2633
1597	if (flags & 4)	2634	if (flags & 4)
1598	{	2635	{
		2636	tileid tile = cell->tile [2];
1599	*data++ = cell->face [2] >> 8;	2637	*data++ = tile >> 8;
1600	*data++ = cell->face [2];	2638	*data++ = tile;
1601	}	2639	}
1602	}	2640	}
1603	else	2641	else
1604	*data++ = 0;	2642	*data++ = 0;
1605	}	2643	}
1606	}	2644	}
1607		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	{
1608	SvPOK_only (data_sv);	2649	SvPOK_only (data_sv);
1609	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2651	}
		2652
1610	RETVAL = data_sv;	2653	RETVAL = data_sv;
1611	}	2654	}
1612	OUTPUT:	2655	OUTPUT:
1613	RETVAL	2656	RETVAL
1614		2657
1615	void	2658	void
1616	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)
1617	PPCODE:	2660	PPCODE:
1618	{	2661	{
1619	int x, y, z;	2662	int x, y, z;
1620	int w, h;	2663	int w, h;
1621	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;
1622		2675
1623	if (*data++ != 0)	2676	if (*data++ != 0)
1624	return; /* version mismatch */	2677	XSRETURN_EMPTY; /* version mismatch */
1625		2678
1626	w = data++ << 8; w \|= data++;	2679	w = data++ << 8; w \|= data++;
1627	h = data++ << 8; h \|= data++;	2680	h = data++ << 8; h \|= data++;
1628		2681
1629	// 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
…		…
1641	{	2694	{
1642	maprow *row = map_get_row (self, y);	2695	maprow *row = map_get_row (self, y);
1643		2696
1644	for (x = x0; x < x1; x++)	2697	for (x = x0; x < x1; x++)
1645	{	2698	{
		2699	uint8_t flags;
		2700
		2701	if (data + 7 >= end)
		2702	XSRETURN_EMPTY;
		2703
1646	uint8_t flags = *data++;	2704	flags = *data++;
1647		2705
1648	if (flags)	2706	if (flags)
1649	{	2707	{
1650	mapface face[3] = { 0, 0, 0 };
1651
1652	mapcell *cell = row_get_cell (row, x);	2708	mapcell *cell = row_get_cell (row, x);
		2709	tileid tile[3] = { 0, 0, 0 };
1653		2710
1654	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2711	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1655	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2712	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1656	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2713	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1657		2714
1658	if (cell->darkness <= 0)	2715	if (cell->darkness == 0)
1659	{	2716	{
1660	cell->darkness = -1;	2717	/cell->darkness = 0;/
		2718	EXTEND (SP, 3);
1661		2719
1662	for (z = 0; z <= 2; z++)	2720	for (z = 0; z <= 2; z++)
1663	{	2721	{
1664	cell->face[z] = face[z];	2722	tileid t = tile [z];
1665		2723
1666	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2724	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2725	{
1667	XPUSHs (sv_2mortal (newSViv (face[z])));	2726	PUSHs (sv_2mortal (newSViv (t)));
		2727	need_texid (self, t);
		2728	}
		2729
		2730	cell->tile [z] = t;
1668	}	2731	}
1669	}	2732	}
1670	}	2733	}
1671	}	2734	}
1672	}	2735	}
1673	}	2736	}
1674		2737
1675	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2738	MODULE = Deliantra::Client PACKAGE = DC::RW
1676		2739
1677	CFPlus::MixChunk	2740	DC::RW
1678	new_from_file (SV class, char path)	2741	new (SV class, SV data_sv)
1679	CODE:	2742	CODE:
1680	RETVAL = Mix_LoadWAV (path);	2743	{
		2744	STRLEN datalen;
		2745	char *data = SvPVbyte (data_sv, datalen);
		2746
		2747	RETVAL = SDL_RWFromConstMem (data, datalen);
		2748	}
1681	OUTPUT:	2749	OUTPUT:
1682	RETVAL	2750	RETVAL
1683		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 : '('
1684	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
1685	DESTROY (CFPlus::MixChunk self)	2861	DESTROY (DC::MixChunk self)
1686	CODE:	2862	CODE:
1687	Mix_FreeChunk (self);	2863	Mix_FreeChunk (self);
1688		2864
1689	int	2865	int
1690	volume (CFPlus::MixChunk self, int volume = -1)	2866	volume (DC::MixChunk self, int volume = -1)
1691	CODE:	2867	CODE:
		2868	if (items > 1)
		2869	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeChunk (self, volume);	2870	RETVAL = Mix_VolumeChunk (self, volume);
1693	OUTPUT:	2871	OUTPUT:
1694	RETVAL	2872	RETVAL
1695		2873
1696	int	2874	DC::Channel
1697	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)
1698	CODE:	2876	CODE:
		2877	{
1699	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	}
1700	OUTPUT:	2889	OUTPUT:
1701	RETVAL	2890	RETVAL
1702		2891
1703	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1704		2893
1705	int	2894	int
1706	volume (int volume = -1)	2895	volume (int volume = -1)
		2896	PROTOTYPE: ;$
1707	CODE:	2897	CODE:
		2898	if (items > 0)
		2899	volume = CLAMP (volume, 0, 128);
1708	RETVAL = Mix_VolumeMusic (volume);	2900	RETVAL = Mix_VolumeMusic (volume);
1709	OUTPUT:	2901	OUTPUT:
1710	RETVAL	2902	RETVAL
1711		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
1712	CFPlus::MixMusic	2914	DC::MixMusic
1713	new_from_file (SV class, char path)	2915	new (SV *class, DC::RW rwops)
1714	CODE:	2916	CODE:
1715	RETVAL = Mix_LoadMUS (path);	2917	RETVAL = Mix_LoadMUS_RW (rwops);
1716	OUTPUT:	2918	OUTPUT:
1717	RETVAL	2919	RETVAL
1718		2920
1719	void	2921	void
1720	DESTROY (CFPlus::MixMusic self)	2922	DESTROY (DC::MixMusic self)
1721	CODE:	2923	CODE:
1722	Mix_FreeMusic (self);	2924	Mix_FreeMusic (self);
1723		2925
1724	int	2926	int
1725	play (CFPlus::MixMusic self, int loops = -1)	2927	play (DC::MixMusic self, int loops = -1)
1726	CODE:	2928	CODE:
1727	RETVAL = Mix_PlayMusic (self, loops);	2929	RETVAL = Mix_PlayMusic (self, loops);
1728	OUTPUT:	2930	OUTPUT:
1729	RETVAL	2931	RETVAL
1730		2932
1731	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
1732		2941
1733	BOOT:	2942	BOOT:
1734	{	2943	{
1735	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2944	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1736	static const struct {	2945	static const struct {
1737	const char *name;	2946	const char *name;
1738	IV iv;	2947	IV iv;
1739	} *civ, const_iv[] = {	2948	} *civ, const_iv[] = {
1740	# 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),
1741	const_iv (GL_COLOR_MATERIAL),	2954	const_iv (GL_COLOR_MATERIAL),
1742	const_iv (GL_SMOOTH),	2955	const_iv (GL_SMOOTH),
1743	const_iv (GL_FLAT),	2956	const_iv (GL_FLAT),
1744	const_iv (GL_DITHER),	2957	const_iv (GL_DITHER),
1745	const_iv (GL_BLEND),	2958	const_iv (GL_BLEND),
…		…
1749	const_iv (GL_ALPHA_TEST),	2962	const_iv (GL_ALPHA_TEST),
1750	const_iv (GL_NORMALIZE),	2963	const_iv (GL_NORMALIZE),
1751	const_iv (GL_RESCALE_NORMAL),	2964	const_iv (GL_RESCALE_NORMAL),
1752	const_iv (GL_FRONT),	2965	const_iv (GL_FRONT),
1753	const_iv (GL_BACK),	2966	const_iv (GL_BACK),
		2967	const_iv (GL_AUX0),
1754	const_iv (GL_AND),	2968	const_iv (GL_AND),
1755	const_iv (GL_ONE),	2969	const_iv (GL_ONE),
1756	const_iv (GL_ZERO),	2970	const_iv (GL_ZERO),
1757	const_iv (GL_SRC_ALPHA),	2971	const_iv (GL_SRC_ALPHA),
1758	const_iv (GL_DST_ALPHA),	2972	const_iv (GL_DST_ALPHA),
1759	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2973	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1760	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),
1761	const_iv (GL_SRC_ALPHA_SATURATE),	2979	const_iv (GL_SRC_ALPHA_SATURATE),
1762	const_iv (GL_RGB),	2980	const_iv (GL_RGB),
1763	const_iv (GL_RGBA),	2981	const_iv (GL_RGBA),
1764	const_iv (GL_RGBA4),	2982	const_iv (GL_RGBA4),
1765	const_iv (GL_RGBA8),	2983	const_iv (GL_RGBA8),
…		…
1771	const_iv (GL_INTENSITY),	2989	const_iv (GL_INTENSITY),
1772	const_iv (GL_LUMINANCE),	2990	const_iv (GL_LUMINANCE),
1773	const_iv (GL_LUMINANCE_ALPHA),	2991	const_iv (GL_LUMINANCE_ALPHA),
1774	const_iv (GL_FLOAT),	2992	const_iv (GL_FLOAT),
1775	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),
1776	const_iv (GL_COMPILE),	3000	const_iv (GL_COMPILE),
		3001	const_iv (GL_PROXY_TEXTURE_1D),
		3002	const_iv (GL_PROXY_TEXTURE_2D),
1777	const_iv (GL_TEXTURE_1D),	3003	const_iv (GL_TEXTURE_1D),
1778	const_iv (GL_TEXTURE_2D),	3004	const_iv (GL_TEXTURE_2D),
1779	const_iv (GL_TEXTURE_ENV),	3005	const_iv (GL_TEXTURE_ENV),
1780	const_iv (GL_TEXTURE_MAG_FILTER),	3006	const_iv (GL_TEXTURE_MAG_FILTER),
1781	const_iv (GL_TEXTURE_MIN_FILTER),	3007	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1802	const_iv (GL_COLOR_LOGIC_OP),	3028	const_iv (GL_COLOR_LOGIC_OP),
1803	const_iv (GL_SEPARABLE_2D),	3029	const_iv (GL_SEPARABLE_2D),
1804	const_iv (GL_CONVOLUTION_2D),	3030	const_iv (GL_CONVOLUTION_2D),
1805	const_iv (GL_CONVOLUTION_BORDER_MODE),	3031	const_iv (GL_CONVOLUTION_BORDER_MODE),
1806	const_iv (GL_CONSTANT_BORDER),	3032	const_iv (GL_CONSTANT_BORDER),
		3033	const_iv (GL_POINTS),
1807	const_iv (GL_LINES),	3034	const_iv (GL_LINES),
		3035	const_iv (GL_LINE_STRIP),
1808	const_iv (GL_LINE_LOOP),	3036	const_iv (GL_LINE_LOOP),
1809	const_iv (GL_QUADS),	3037	const_iv (GL_QUADS),
1810	const_iv (GL_QUAD_STRIP),	3038	const_iv (GL_QUAD_STRIP),
1811	const_iv (GL_TRIANGLES),	3039	const_iv (GL_TRIANGLES),
1812	const_iv (GL_TRIANGLE_STRIP),	3040	const_iv (GL_TRIANGLE_STRIP),
1813	const_iv (GL_TRIANGLE_FAN),	3041	const_iv (GL_TRIANGLE_FAN),
		3042	const_iv (GL_POLYGON),
1814	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),
1815	const_iv (GL_FASTEST),	3049	const_iv (GL_FASTEST),
		3050	const_iv (GL_DONT_CARE),
		3051	const_iv (GL_NICEST),
1816	const_iv (GL_V2F),	3052	const_iv (GL_V2F),
1817	const_iv (GL_V3F),	3053	const_iv (GL_V3F),
1818	const_iv (GL_T2F_V3F),	3054	const_iv (GL_T2F_V3F),
1819	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),
1820	# undef const_iv	3059	# undef const_iv
1821	};	3060	};
1822		3061
1823	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; )
1824	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);
1825	}	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)
1826		3077
1827	char *	3078	char *
1828	gl_vendor ()	3079	gl_vendor ()
1829	CODE:	3080	CODE:
1830	RETVAL = (char *)glGetString (GL_VENDOR);	3081	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1843	CODE:	3094	CODE:
1844	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3095	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1845	OUTPUT:	3096	OUTPUT:
1846	RETVAL	3097	RETVAL
1847		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
1848	int glGetError ()	3113	int glGetError ()
1849		3114
1850	void glFinish ()	3115	void glFinish ()
1851		3116
1852	void glClear (int mask)	3117	void glClear (int mask)
…		…
1866		3131
1867	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3132	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1868	CODE:	3133	CODE:
1869	gl_BlendFuncSeparate (sa, da, saa, daa);	3134	gl_BlendFuncSeparate (sa, da, saa, daa);
1870		3135
		3136	# void glBlendEquation (int se)
		3137
1871	void glDepthMask (int flag)	3138	void glDepthMask (int flag)
1872		3139
1873	void glLogicOp (int opcode)	3140	void glLogicOp (int opcode)
1874		3141
1875	void glColorMask (int red, int green, int blue, int alpha)	3142	void glColorMask (int red, int green, int blue, int alpha)
…		…
1889	# near_ and far_ are due to microsofts buggy "c" compiler	3156	# near_ and far_ are due to microsofts buggy "c" compiler
1890	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_)
1891		3158
1892	# near_ and far_ are due to microsofts buggy "c" compiler	3159	# near_ and far_ are due to microsofts buggy "c" compiler
1893	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
1894		3163
1895	void glViewport (int x, int y, int width, int height)	3164	void glViewport (int x, int y, int width, int height)
1896		3165
1897	void glScissor (int x, int y, int width, int height)	3166	void glScissor (int x, int y, int width, int height)
1898		3167
…		…
1906		3175
1907	void glRotate (float angle, float x, float y, float z)	3176	void glRotate (float angle, float x, float y, float z)
1908	CODE:	3177	CODE:
1909	glRotatef (angle, x, y, z);	3178	glRotatef (angle, x, y, z);
1910		3179
1911	void glBegin (int mode)
1912
1913	void glEnd ()
1914
1915	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)
1916	PROTOTYPE: @	3181	PROTOTYPE: @
1917	ALIAS:	3182	ALIAS:
1918	glColor_premultiply = 1	3183	glColor_premultiply = 1
1919	CODE:	3184	CODE:
1920	if (ix)	3185	if (ix)
1921	{	3186	{
…		…
1924	b *= a;	3189	b *= a;
1925	}	3190	}
1926	// microsoft visual "c" rounds instead of truncating...	3191	// microsoft visual "c" rounds instead of truncating...
1927	glColor4f (r, g, b, a);	3192	glColor4f (r, g, b, a);
1928		3193
1929	void glInterleavedArrays (int format, int stride, char *data)
1930
1931	void glDrawElements (int mode, int count, int type, char *indices)
1932
1933	# 1.2 void glDrawRangeElements (int mode, int start, int end
1934
1935	void glRasterPos (float x, float y, float z = 0.)	3194	void glRasterPos (float x, float y, float z = 0.)
1936	CODE:	3195	CODE:
1937	glRasterPos3f (0, 0, z);	3196	glRasterPos3f (0, 0, z);
1938	glBitmap (0, 0, 0, 0, x, y, 0);	3197	glBitmap (0, 0, 0, 0, x, y, 0);
1939		3198
…		…
1943		3202
1944	void glTexCoord (float s, float t)	3203	void glTexCoord (float s, float t)
1945	CODE:	3204	CODE:
1946	glTexCoord2f (s, t);	3205	glTexCoord2f (s, t);
1947		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
1948	void glTexEnv (int target, int pname, float param)	3236	void glTexEnv (int target, int pname, float param)
1949	CODE:	3237	CODE:
1950	glTexEnvf (target, pname, param);	3238	glTexEnvf (target, pname, param);
1951		3239
1952	void glTexParameter (int target, int pname, float param)	3240	void glTexParameter (int target, int pname, float param)
…		…
1968	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)
1969	CODE:	3257	CODE:
1970	if (gl.SeparableFilter2D)	3258	if (gl.SeparableFilter2D)
1971	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3259	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1972		3260
1973	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)
1974		3262
1975	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)
1976		3264
1977	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)
1978		3268
1979	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)
1980		3270
1981	int glGenTexture ()	3271	int glGenTexture ()
1982	CODE:	3272	CODE:
1983	{	3273	RETVAL = gen_texture ();
1984	GLuint name;
1985	glGenTextures (1, &name);
1986	RETVAL = name;
1987	}
1988	OUTPUT:	3274	OUTPUT:
1989	RETVAL	3275	RETVAL
1990		3276
1991	void glDeleteTexture (int name)	3277	void glDeleteTexture (int name)
1992	CODE:	3278	CODE:
1993	{
1994	GLuint name_ = name;
1995	glDeleteTextures (1, &name_);	3279	del_texture (name);
1996	}	3280
1997
1998	int glGenList ()	3281	int glGenList ()
1999	CODE:	3282	CODE:
2000	RETVAL = glGenLists (1);	3283	RETVAL = glGenLists (1);
2001	OUTPUT:	3284	OUTPUT:
2002	RETVAL	3285	RETVAL
…		…
2009		3292
2010	void glEndList ()	3293	void glEndList ()
2011		3294
2012	void glCallList (int list)	3295	void glCallList (int list)
2013		3296
		3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		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 1.137 by root, Sun Aug 13 19:47:05 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 1.137 by root, Sun Aug 13 19:47:05 2006 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC