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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.169 by root, Wed Dec 13 17:30:02 2006 UTC vs.
Revision 1.297 by root, Tue Dec 22 00:08:11 2009 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
17	#endif	26	#endif
18		27
19	#include <assert.h>	28	#include <assert.h>
20	#include <math.h>	29	#include <math.h>
21	#include <string.h>	30	#include <string.h>
22	#include <stdio.h>	31	#include <stdio.h>
23	#include <stdlib.h>	32	#include <stdlib.h>
24		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
25	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
26	#include <SDL_endian.h>	38	#include <SDL_endian.h>
27	#include <SDL_image.h>	39	#include <SDL_image.h>
28	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
30		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	#endif
		47
31	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
33		50
34	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
35		52
36	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
37		65
38	#ifndef _WIN32	66	#ifndef _WIN32
39	# include <sys/types.h>	67	# include <sys/types.h>
40	# include <sys/socket.h>	68	# include <sys/socket.h>
41	# include <netinet/in.h>	69	# include <netinet/in.h>
42	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
43	# include <inttypes.h>	71	# include <inttypes.h>
44	#endif	72	#endif
45		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
		76	#else
		77	# define expect(expr,value) (expr)
		78	#endif
		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
48	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
49		89
50	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
52		92
53	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
54		94
55	#if 0	95	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	97
58	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
59	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static AV *texture_av;
60		104
61	static struct	105	static struct
62	{	106	{
63	#define GL_FUNC(ptr,name) ptr name;	107	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	108	#include "glfunc.h"
65	#undef GL_FUNC	109	#undef GL_FUNC
66	} gl;	110	} gl;
67		111
		112	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	113	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	114	{
70	if (gl.BlendFuncSeparate)	115	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	116	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	117	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	118	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	119	else
75	glBlendFunc (sa, da);	120	glBlendFunc (sa, da);
76	}	121	}
77		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
78	#include "texcache.c"	147	#include "texcache.c"
		148	#include "rendercache.c"
79		149
80	#include "pango-font.c"	150	#include "pango-font.c"
81	#include "pango-fontmap.c"	151	#include "pango-fontmap.c"
82	#include "pango-render.c"	152	#include "pango-render.c"
83		153
		154	typedef IV DC__Channel;
		155	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	156	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	157	typedef Mix_Music *DC__MixMusic;
86		158
87	typedef PangoFontDescription *CFPlus__Font;	159	typedef PangoFontDescription *DC__Font;
88		160
89	static int	161	static int
90	shape_attr_p (PangoLayoutRun *run)	162	shape_attr_p (PangoLayoutRun *run)
91	{	163	{
92	GSList *attrs = run->item->analysis.extra_attrs;	164	GSList *attrs = run->item->analysis.extra_attrs;
106		178
107	typedef struct cf_layout {	179	typedef struct cf_layout {
108	PangoLayout *pl;	180	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	181	float r, g, b, a; // default color for rgba mode
110	int base_height;	182	int base_height;
111	CFPlus__Font font;	183	DC__Font font;
		184	rc_t *rc;
112	} *CFPlus__Layout;	185	} *DC__Layout;
113		186
114	static CFPlus__Font default_font;	187	static DC__Font default_font;
115	static PangoContext *opengl_context;	188	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	189	static PangoFontMap *opengl_fontmap;
117		190
118	static void	191	static void
119	substitute_func (FcPattern *pattern, gpointer data)	192	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	197	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	199	}
127		200
128	static void	201	static void
129	layout_update_font (CFPlus__Layout self)	202	layout_update_font (DC__Layout self)
130	{	203	{
131	/* 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
132	* reasonably well with bitstream vera	205	* reasonably well with dejavu/bistream fonts
133	*/	206	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	207	PangoFontDescription *font = self->font ? self->font : default_font;
135		208
136	pango_font_description_set_absolute_size (font,	209	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	210	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		211
139	pango_layout_set_font_description (self->pl, font);	212	pango_layout_set_font_description (self->pl, font);
140	}	213	}
141		214
142	static void	215	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	216	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	217	{
145	PangoRectangle rect;	218	PangoRectangle rect;
146		219
147	// get_pixel_* wrongly rounds down	220	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	221	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		228
156	*w = rect.width;	229	*w = rect.width;
157	*h = rect.height;	230	*h = rect.height;
158	}	231	}
159		232
		233	typedef uint16_t tileid;
160	typedef uint16_t mapface;	234	typedef uint16_t faceid;
161		235
162	typedef struct {	236	typedef struct {
163	GLint name;	237	GLuint name;
164	int w, h;	238	int w, h;
165	float s, t;	239	float s, t;
166	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 */
167	} maptex;	244	} maptex;
168		245
169	typedef struct {	246	typedef struct {
170	uint32_t player;	247	uint32_t player;
171	mapface face[3];	248	tileid tile[3];
172	uint16_t darkness;	249	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	250	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	251	} mapcell;
175		252
176	typedef struct {	253	typedef struct {
177	int32_t c0, c1;	254	int32_t c0, c1;
178	mapcell *col;	255	mapcell *col;
179	} maprow;	256	} maprow;
180		257
181	typedef struct map {	258	typedef struct map {
182	int x, y, w, h;	259	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	260	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	261	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	262	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		263
190	int32_t rows;	264	int32_t rows;
191	maprow *row;	265	maprow *row;
192	} *CFPlus__Map;	266	} *DC__Map;
193		267
194	static char *	268	static char *
195	prepend (char *ptr, int sze, int inc)	269	prepend (char *ptr, int sze, int inc)
196	{	270	{
197	char *p;	271	char *p;
…		…
214	}	288	}
215		289
216	#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))
217	#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))
218		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
219	static maprow *	313	static maprow *
220	map_get_row (CFPlus__Map self, int y)	314	map_get_row (DC__Map self, int y)
221	{	315	{
222	if (0 > y)	316	if (0 > y)
223	{	317	{
224	int extend = - y + MAP_EXTEND_Y;	318	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	319	Prepend (maprow, self->row, self->rows, extend);
…		…
263		357
264	return row->col + (x - row->c0);	358	return row->col + (x - row->c0);
265	}	359	}
266		360
267	static mapcell *	361	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	362	map_get_cell (DC__Map self, int x, int y)
269	{	363	{
270	return row_get_cell (map_get_row (self, y), x);	364	return row_get_cell (map_get_row (self, y), x);
271	}	365	}
272		366
273	static void	367	static void
274	map_clear (CFPlus__Map self)	368	map_clear (DC__Map self)
275	{	369	{
276	int r;	370	int r;
277		371
278	for (r = 0; r < self->rows; r++)	372	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	373	Safefree (self->row[r].col);
…		…
286	self->oy = 0;	380	self->oy = 0;
287	self->row = 0;	381	self->row = 0;
288	self->rows = 0;	382	self->rows = 0;
289	}	383	}
290		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
291	static void	395	static void
292	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)
293	{	397	{
294	int x, y;	398	int x, y;
295	maprow *row;	399	maprow *row;
296	mapcell *cell;	400	mapcell *cell;
297		401
…		…
309	if (x >= row->c1)	413	if (x >= row->c1)
310	break;	414	break;
311		415
312	cell = row->col + x - row->c0;	416	cell = row->col + x - row->c0;
313		417
314	cell->darkness = 0;	418	CELL_CLEAR (cell);
315	cell->stat_hp = 0;
316	cell->flags = 0;
317	cell->player = 0;
318	}	419	}
319	}	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);
320	}	437	}
321		438
322	static void	439	static void
323	music_finished (void)	440	music_finished (void)
324	{	441	{
…		…
360	n \|= n >> 16;	477	n \|= n >> 16;
361		478
362	return n + 1;	479	return n + 1;
363	}	480	}
364		481
		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
365	/* SDL should provide this, really. */	493	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	494	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	495	#define SDLK_MODIFIER_MAX 314
368		496
369	MODULE = CFPlus PACKAGE = CFPlus	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
370		593
371	PROTOTYPES: ENABLE	594	PROTOTYPES: ENABLE
372		595
373	BOOT:	596	BOOT:
374	{	597	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	598	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	599	static const struct {
377	const char *name;	600	const char *name;
378	IV iv;	601	IV iv;
379	} *civ, const_iv[] = {	602	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	603	# define const_iv(name) { # name, (IV)name }
…		…
402		625
403	const_iv (SDL_APPINPUTFOCUS),	626	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	627	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	628	const_iv (SDL_APPACTIVE),
406		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),
407	const_iv (SDLK_KP0),	682	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	683	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	684	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	685	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	686	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	758	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	759	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	760	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	761	const_iv (KMOD_CAPS),
487	const_iv (KMOD_MODE),	762	const_iv (KMOD_MODE),
		763
		764	const_iv (KMOD_LRAM),
		765
		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)
488	# undef const_iv	796	# undef const_iv
489	};	797	};
490		798
491	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; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
510		818
511	NV floor (NV x)	819	NV floor (NV x)
512		820
513	NV ceil (NV x)	821	NV ceil (NV x)
514		822
		823	IV minpot (UV n)
		824
		825	IV popcount (UV n)
		826
		827	NV distance (NV dx, NV dy)
		828	CODE:
		829	RETVAL = pow (dx * dx + dy * dy, 0.5);
		830	OUTPUT:
		831	RETVAL
		832
515	void	833	void
516	pango_init ()	834	pango_init ()
517	CODE:	835	CODE:
518	{	836	{
519	opengl_fontmap = pango_opengl_font_map_new ();	837	opengl_fontmap = pango_opengl_font_map_new ();
520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	838	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	839	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		840	/pango_context_set_font_description (opengl_context, default_font);/
		841	#if PANGO_VERSION_CHECK (1, 15, 2)
		842	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		843	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		844	#endif
522	}	845	}
523		846
524	int	847	char *SDL_GetError ()
525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
526		848
527	void	849	void SDL_braino ()
		850
		851	int SDL_Init (U32 flags)
		852
		853	int SDL_InitSubSystem (U32 flags)
		854
		855	void SDL_QuitSubSystem (U32 flags)
		856
528	SDL_Quit ()	857	void SDL_Quit ()
529		858
		859	int SDL_GL_SetAttribute (int attr, int value)
		860
		861	int SDL_GL_GetAttribute (int attr)
		862	CODE:
		863	if (SDL_GL_GetAttribute (attr, &RETVAL))
		864	XSRETURN_UNDEF;
		865	OUTPUT:
		866	RETVAL
		867
530	void	868	void
531	SDL_ListModes ()	869	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	870	PPCODE:
533	{	871	{
534	SDL_Rect **m;	872	SDL_Rect **m;
535		873
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	874	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	875	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	877	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		878
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	879	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	880	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		881
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		886
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	887	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	888	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif
554
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557		889
558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	890	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
559		891
560	if (m && m != (SDL_Rect **)-1)	892	if (m && m != (SDL_Rect **)-1)
561	while (*m)	893	while (*m)
562	{	894	{
		895	if ((m)->w >= 400 && (m)->h >= 300)
		896	{
563	AV *av = newAV ();	897	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	898	av_push (av, newSViv ((*m)->w));
565	av_push (av, newSViv ((*m)->h));	899	av_push (av, newSViv ((*m)->h));
		900	av_push (av, newSViv (rgb));
		901	av_push (av, newSViv (alpha));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	902	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		903	}
567		904
568	++m;	905	++m;
569	}	906	}
570	}	907	}
571		908
572	char *
573	SDL_GetError ()
574
575	int	909	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	910	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	CODE:	911	CODE:
		912	{
		913	SDL_EnableUNICODE (1);
		914	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		915
		916	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		917	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		918	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		919	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		920
578	RETVAL = !!SDL_SetVideoMode (	921	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	922	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
580	);	923	);
		924
581	if (RETVAL)	925	if (RETVAL)
582	{	926	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	927	av_clear (texture_av);
		928
		929	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	930	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585	# include "glfunc.h"	931	#include "glfunc.h"
586	# undef GL_FUNC	932	#undef GL_FUNC
587	}	933	}
		934	}
588	OUTPUT:	935	OUTPUT:
589	RETVAL	936	RETVAL
590		937
591	void	938	void
592	SDL_GL_SwapBuffers ()	939	SDL_GL_SwapBuffers ()
593		940
594	char *	941	char *
595	SDL_GetKeyName (int sym)	942	SDL_GetKeyName (int sym)
596		943
		944	int
		945	SDL_GetAppState ()
		946
		947	int
		948	SDL_GetModState ()
		949
597	void	950	void
598	SDL_PollEvent ()	951	poll_events ()
599	PPCODE:	952	PPCODE:
600	{	953	{
601	SDL_Event ev;	954	SDL_Event ev;
602		955
603	while (SDL_PollEvent (&ev))	956	SDL_PumpEvents ();
		957	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	958	{
605	HV *hv = newHV ();	959	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	960	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		961
608	switch (ev.type)	962	switch (ev.type)
609	{	963	{
610	case SDL_KEYDOWN:	964	case SDL_KEYDOWN:
611	case SDL_KEYUP:	965	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	966	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	967	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	968	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
615	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	969	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	970	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	971	break;
618		972
619	case SDL_ACTIVEEVENT:	973	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	974	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	975	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	976	break;
623		977
624	case SDL_MOUSEMOTION:	978	case SDL_MOUSEMOTION:
		979	{
		980	int state = ev.motion.state;
		981	int x = ev.motion.x;
		982	int y = ev.motion.y;
		983	int xrel = ev.motion.xrel;
		984	int yrel = ev.motion.yrel;
		985
		986	/* do simplistic event compression */
		987	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		988	&& state == ev.motion.state)
		989	{
		990	xrel += ev.motion.xrel;
		991	yrel += ev.motion.yrel;
		992	x = ev.motion.x;
		993	y = ev.motion.y;
		994	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		995	}
		996
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	997	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	998	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	999	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1000	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1001	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1002	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1003	}
632	break;	1004	break;
633		1005
634	case SDL_MOUSEBUTTONDOWN:	1006	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	1007	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1008	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		1009
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1010	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1011	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1012	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1013	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1018	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1019	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	1020	break;
649	}	1021	}
650		1022
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1023	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652	}	1024	}
653	}	1025	}
654		1026
655	int	1027	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1028	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	1029	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	1030	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	1031	Mix_ChannelFinished (channel_finished);
660		1032
661	void	1033	void
		1034	Mix_QuerySpec ()
		1035	PPCODE:
		1036	{
		1037	int freq, channels;
		1038	Uint16 format;
		1039
		1040	if (Mix_QuerySpec (&freq, &format, &channels))
		1041	{
		1042	EXTEND (SP, 3);
		1043	PUSHs (sv_2mortal (newSViv (freq)));
		1044	PUSHs (sv_2mortal (newSViv (format)));
		1045	PUSHs (sv_2mortal (newSViv (channels)));
		1046	}
		1047	}
		1048
		1049	void
662	Mix_CloseAudio ()	1050	Mix_CloseAudio ()
663		1051
664	int	1052	int
665	Mix_AllocateChannels (int numchans = -1)	1053	Mix_AllocateChannels (int numchans = -1)
666		1054
		1055	const char *
		1056	Mix_GetError ()
		1057
667	void	1058	void
668	lowdelay (int fd, int val = 1)	1059	lowdelay (int fd, int val = 1)
669	CODE:	1060	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1061	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		1062
674	void	1063	void
675	win32_proxy_info ()	1064	win32_proxy_info ()
676	PPCODE:	1065	PPCODE:
677	{	1066	{
…		…
698	}	1087	}
699	}	1088	}
700	#endif	1089	#endif
701	}	1090	}
702		1091
703	void	1092	int
704	add_font (char *file)	1093	add_font (char *file)
705	CODE:	1094	CODE:
706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1095	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1096	OUTPUT:
		1097	RETVAL
707		1098
708	void	1099	void
709	load_image_inline (SV *image_)	1100	load_image_inline (SV *image_)
710	ALIAS:	1101	ALIAS:
711	load_image_file = 1	1102	load_image_file = 1
…		…
714	STRLEN image_len;	1105	STRLEN image_len;
715	char image = (char )SvPVbyte (image_, image_len);	1106	char image = (char )SvPVbyte (image_, image_len);
716	SDL_Surface surface, surface2;	1107	SDL_Surface surface, surface2;
717	SDL_PixelFormat fmt;	1108	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	1109	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	1110	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	1111	: SDL_RWFromConstMem (image, image_len);
721		1112
722	if (!rw)	1113	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	1114	croak ("load_image: %s", SDL_GetError ());
724		1115
…		…
797	void	1188	void
798	error (char *message)	1189	error (char *message)
799	CODE:	1190	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1191	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1192	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1193	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
803	#endif	1194	#endif
804		1195
805	void	1196	void
806	fatal (char *message)	1197	fatal (char *message)
807	CODE:	1198	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1199	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1200	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1201	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
811	#endif	1202	#endif
812	_exit (1);	1203	_exit (1);
813		1204
814	void	1205	void
815	_exit (int retval = 0)	1206	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1209	ExitThread (retval); // unclean, please beam me up
819	#else	1210	#else
820	_exit (retval);	1211	_exit (retval);
821	#endif	1212	#endif
822		1213
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1214	void
		1215	debug ()
		1216	CODE:
		1217	{
		1218	#if DEBUG
		1219	VALGRIND_DO_LEAK_CHECK;
		1220	#endif
		1221	}
824		1222
825	CFPlus::Font	1223	int
		1224	SvREFCNT (SV *sv)
		1225	CODE:
		1226	RETVAL = SvREFCNT (sv);
		1227	OUTPUT:
		1228	RETVAL
		1229
		1230	MODULE = Deliantra::Client PACKAGE = DC::Font
		1231
		1232	PROTOTYPES: DISABLE
		1233
		1234	DC::Font
826	new_from_file (SV class, char path, int id = 0)	1235	new_from_file (SV class, char path, int id = 0)
827	CODE:	1236	CODE:
828	{	1237	{
829	int count;	1238	int count;
830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1239	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
833	}	1242	}
834	OUTPUT:	1243	OUTPUT:
835	RETVAL	1244	RETVAL
836		1245
837	void	1246	void
838	DESTROY (CFPlus::Font self)	1247	DESTROY (DC::Font self)
839	CODE:	1248	CODE:
840	pango_font_description_free (self);	1249	pango_font_description_free (self);
841		1250
842	void	1251	void
843	make_default (CFPlus::Font self)	1252	make_default (DC::Font self)
		1253	PROTOTYPE: $
844	CODE:	1254	CODE:
845	default_font = self;	1255	default_font = self;
846		1256
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1257	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1258
		1259	PROTOTYPES: DISABLE
		1260
849	void	1261	void
850	reset_glyph_cache ()	1262	glyph_cache_backup ()
		1263	PROTOTYPE:
851	CODE:	1264	CODE:
		1265	tc_backup ();
		1266
		1267	void
		1268	glyph_cache_restore ()
		1269	PROTOTYPE:
		1270	CODE:
852	tc_clear ();	1271	tc_restore ();
853		1272
854	CFPlus::Layout	1273	DC::Layout
855	new (SV *class)	1274	new (SV *class)
856	CODE:	1275	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1276	New (0, RETVAL, 1, struct cf_layout);
858		1277
859	RETVAL->pl = pango_layout_new (opengl_context);	1278	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1280	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1281	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1282	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1283	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1284	RETVAL->font = 0;
		1285	RETVAL->rc = rc_alloc ();
866		1286
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1287	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1288	layout_update_font (RETVAL);
869	OUTPUT:	1289	OUTPUT:
870	RETVAL	1290	RETVAL
871		1291
872	void	1292	void
873	DESTROY (CFPlus::Layout self)	1293	DESTROY (DC::Layout self)
874	CODE:	1294	CODE:
875	g_object_unref (self->pl);	1295	g_object_unref (self->pl);
		1296	rc_free (self->rc);
876	Safefree (self);	1297	Safefree (self);
877		1298
878	void	1299	void
879	set_text (CFPlus::Layout self, SV *text_)	1300	set_text (DC::Layout self, SV *text_)
880	CODE:	1301	CODE:
881	{	1302	{
882	STRLEN textlen;	1303	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1304	char *text = SvPVutf8 (text_, textlen);
884		1305
885	pango_layout_set_text (self->pl, text, textlen);	1306	pango_layout_set_text (self->pl, text, textlen);
886	}	1307	}
887		1308
888	void	1309	void
889	set_markup (CFPlus::Layout self, SV *text_)	1310	set_markup (DC::Layout self, SV *text_)
890	CODE:	1311	CODE:
891	{	1312	{
892	STRLEN textlen;	1313	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1314	char *text = SvPVutf8 (text_, textlen);
894		1315
895	pango_layout_set_markup (self->pl, text, textlen);	1316	pango_layout_set_markup (self->pl, text, textlen);
896	}	1317	}
897		1318
898	void	1319	void
899	set_shapes (CFPlus::Layout self, ...)	1320	set_shapes (DC::Layout self, ...)
900	CODE:	1321	CODE:
901	{	1322	{
902	PangoAttrList *attrs = 0;	1323	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1324	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1325	const char *pos = text;
…		…
939	if (attrs)	1360	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1361	pango_layout_set_attributes (self->pl, attrs);
941	}	1362	}
942		1363
943	void	1364	void
944	get_shapes (CFPlus::Layout self)	1365	get_shapes (DC::Layout self)
945	PPCODE:	1366	PPCODE:
946	{	1367	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1368	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1369
949	do	1370	do
950	{	1371	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1372	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1373
953	if (run && shape_attr_p (run))	1374	if (run && shape_attr_p (run))
954	{	1375	{
955	PangoRectangle extents;	1376	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1377	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1385
965	pango_layout_iter_free (iter);	1386	pango_layout_iter_free (iter);
966	}	1387	}
967		1388
968	int	1389	int
969	has_wrapped (CFPlus::Layout self)	1390	has_wrapped (DC::Layout self)
970	CODE:	1391	CODE:
971	{	1392	{
972	int lines = 1;	1393	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1394	const char *text = pango_layout_get_text (self->pl);
974		1395
…		…
979	}	1400	}
980	OUTPUT:	1401	OUTPUT:
981	RETVAL	1402	RETVAL
982		1403
983	SV *	1404	SV *
984	get_text (CFPlus::Layout self)	1405	get_text (DC::Layout self)
985	CODE:	1406	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1407	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1408	sv_utf8_decode (RETVAL);
988	OUTPUT:	1409	OUTPUT:
989	RETVAL	1410	RETVAL
990		1411
991	void	1412	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1413	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1414	CODE:
994	self->r = r;	1415	self->r = r;
995	self->g = g;	1416	self->g = g;
996	self->b = b;	1417	self->b = b;
997	self->a = a;	1418	self->a = a;
998		1419
999	void	1420	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1421	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1422	CODE:
1002	if (self->font != font)	1423	if (self->font != font)
1003	{	1424	{
1004	self->font = font;	1425	self->font = font;
1005	layout_update_font (self);	1426	layout_update_font (self);
1006	}	1427	}
1007		1428
1008	void	1429	void
1009	set_height (CFPlus::Layout self, int base_height)	1430	set_height (DC::Layout self, int base_height)
1010	CODE:	1431	CODE:
1011	if (self->base_height != base_height)	1432	if (self->base_height != base_height)
1012	{	1433	{
1013	self->base_height = base_height;	1434	self->base_height = base_height;
1014	layout_update_font (self);	1435	layout_update_font (self);
1015	}	1436	}
1016		1437
1017	void	1438	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1439	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1440	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1441	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1442
1022	void	1443	void
1023	set_indent (CFPlus::Layout self, int indent)	1444	set_indent (DC::Layout self, int indent)
1024	CODE:	1445	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1446	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1447
1027	void	1448	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1449	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1450	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1451	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1452
1032	void	1453	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1454	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1455	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1456	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1457	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1458	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1459	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1460	: PANGO_ELLIPSIZE_NONE
1040	);	1461	);
1041		1462
1042	void	1463	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1464	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1465	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1466	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1467
1047	void	1468	void
1048	size (CFPlus::Layout self)	1469	size (DC::Layout self)
1049	PPCODE:	1470	PPCODE:
1050	{	1471	{
1051	int w, h;	1472	int w, h;
1052		1473
1053	layout_get_pixel_size (self, &w, &h);	1474	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1477	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1478	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1479	}
1059		1480
1060	int	1481	int
1061	descent (CFPlus::Layout self)	1482	descent (DC::Layout self)
1062	CODE:	1483	CODE:
1063	{	1484	{
1064	PangoRectangle rect;	1485	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1486	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1487	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1488	RETVAL = PANGO_DESCENT (rect);
1068	}	1489	}
1069	OUTPUT:	1490	OUTPUT:
1070	RETVAL	1491	RETVAL
1071		1492
1072	int	1493	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1494	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1495	CODE:
1075	{	1496	{
1076	int index, trailing;	1497	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1498	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1499	RETVAL = index + trailing;
1079	}	1500	}
1080	OUTPUT:	1501	OUTPUT:
1081	RETVAL	1502	RETVAL
1082		1503
1083	void	1504	void
1084	cursor_pos (CFPlus::Layout self, int index)	1505	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1506	PPCODE:
1086	{	1507	{
1087	PangoRectangle strong_pos;	1508	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1509	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1510
1090	EXTEND (SP, 3);	1511	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1512	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1515	}
1095		1516
1096	void	1517	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1518	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1519	PPCODE:
1099	{	1520	{
1100	int line, x;	1521	int line, x;
1101		1522
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1523	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1524	#if !PANGO_VERSION_CHECK (1, 17, 3)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1525	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1526	--line;
		1527	#endif
1105	EXTEND (SP, 2);	1528	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1529	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1530	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1531	}
1109		1532
1110	void	1533	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1534	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1535	PPCODE:
1113	{	1536	{
1114	PangoLayoutLine *lp;	1537	PangoLayoutLine *lp;
1115	int index, trailing;	1538	int index, trailing;
1116		1539
1117	if (line < 0)	1540	if (line < 0)
1118	XSRETURN_EMPTY;	1541	XSRETURN_EMPTY;
1119		1542
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1543	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1544	XSRETURN_EMPTY; /* do better */
1122		1545
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1546	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1547
1125	EXTEND (SP, 2);	1548	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1554	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1555	}
1133	}	1556	}
1134		1557
1135	void	1558	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1559	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1560	CODE:
		1561	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1562	pango_opengl_render_layout_subpixel (
1139	self->pl,	1563	self->pl,
		1564	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1565	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1566	self->r, self->g, self->b, self->a,
1142	flags	1567	flags
1143	);	1568	);
		1569	// we assume that context_change actually clears/frees stuff
		1570	// and does not do any recomputation...
		1571	pango_layout_context_changed (self->pl);
1144		1572
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1573	void
1148	pad2pot (SV data_, SV w_, SV *h_)	1574	draw (DC::Layout self)
1149	CODE:	1575	CODE:
1150	{	1576	{
1151	int ow = SvIV (w_);	1577	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1578	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1579	glEnable (GL_BLEND);
		1580	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1581	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1582	glEnable (GL_ALPHA_TEST);
		1583	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1584
1154	if (ow && oh)	1585	rc_draw (self->rc);
		1586
		1587	glDisable (GL_ALPHA_TEST);
		1588	glDisable (GL_BLEND);
		1589	glDisable (GL_TEXTURE_2D);
		1590	}
		1591
		1592	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1593
		1594	PROTOTYPES: ENABLE
		1595
		1596	void
		1597	pad (SV *data_, int ow, int oh, int nw, int nh)
		1598	CODE:
		1599	{
		1600	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1155	{	1601	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow \|\| nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1602	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1603	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1604	int bpp = datalen / (ow * oh);
1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1605	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1167		1606
1168	SvPOK_only (result_);	1607	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1608	SvCUR_set (result_, nw * nh * bpp);
1170		1609
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1610	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1611	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1612	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1613
1175	sv_setsv (data_, result_);	1614	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1615	}
1182	}	1616	}
1183		1617
1184	void	1618	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1619	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1625	{
1192	HV hv = (HV )SvRV (self);	1626	HV hv = (HV )SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1627	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1628	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1629	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1630
		1631	if (name <= 0)
		1632	XSRETURN_EMPTY;
1196		1633
1197	if (items < 5)	1634	if (items < 5)
1198	{	1635	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1636	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1637	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1665	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1666	glDisable (GL_BLEND);
1230	}	1667	}
1231	}	1668	}
1232		1669
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1670	void
		1671	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1672	PROTOTYPE: @
		1673	CODE:
		1674	{
		1675	glEnable (GL_TEXTURE_2D);
		1676	glEnable (GL_BLEND);
		1677	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1678	glBindTexture (GL_TEXTURE_2D, name1);
1234		1679
1235	CFPlus::Map	1680	glColor3f (intensity, intensity, intensity);
		1681	glPushMatrix ();
		1682	glScalef (1./3, 1./3, 1.);
		1683
		1684	if (blend > 0.f)
		1685	{
		1686	float dx3 = dx * -3.f / w;
		1687	float dy3 = dy * -3.f / h;
		1688	GLfloat env_color[4] = { 0., 0., 0., blend };
		1689
		1690	/* interpolate the two shadow textures */
		1691	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1692	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1693
		1694	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1695	gl.ActiveTexture (GL_TEXTURE1);
		1696	glEnable (GL_TEXTURE_2D);
		1697	glBindTexture (GL_TEXTURE_2D, name2);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1699
		1700	/* rgb == rgb(glcolor) */
		1701	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1704
		1705	/* alpha = interpolate t0, t1 by env_alpha */
		1706	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1707
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1711
		1712	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1714
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1717
		1718	glBegin (GL_QUADS);
		1719	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1720	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1721	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1722	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1723	glEnd ();
		1724
		1725	glDisable (GL_TEXTURE_2D);
		1726	gl.ActiveTexture (GL_TEXTURE0);
		1727	}
		1728	else
		1729	{
		1730	/* simple blending of one texture, also opengl <1.3 path */
		1731	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1732
		1733	glBegin (GL_QUADS);
		1734	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1735	glTexCoord2f (0, t); glVertex2f (0, h);
		1736	glTexCoord2f (s, t); glVertex2f (w, h);
		1737	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1738	glEnd ();
		1739	}
		1740
		1741	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1742	{
		1743	int x, y;
		1744	int dx3 = dx * 3;
		1745	int dy3 = dy * 3;
		1746
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1748	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1749	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1750	glTranslatef (-1., -1., 0);
		1751	glBegin (GL_QUADS);
		1752
		1753	for (y = 1; y < h; y += 3)
		1754	{
		1755	int y1 = y - dy3;
		1756	int y1valid = y1 >= 0 && y1 < h;
		1757
		1758	for (x = 1; x < w; x += 3)
		1759	{
		1760	int x1 = x - dx3;
		1761	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1762	uint8_t h2;
		1763
		1764	if (y1valid && x1 >= 0 && x1 < w)
		1765	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1766	else
		1767	h2 = 1; /* out of range == invisible */
		1768
		1769	if (h1 \|\| h2)
		1770	{
		1771	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1772	glColor4f (1., 1., 1., alpha);
		1773
		1774	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1775	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1776	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1777	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1778	}
		1779	}
		1780	}
		1781	}
		1782
		1783	glEnd ();
		1784
		1785	glPopMatrix ();
		1786
		1787	glDisable (GL_TEXTURE_2D);
		1788	glDisable (GL_BLEND);
		1789	}
		1790
		1791	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1792	CODE:
		1793	{
		1794	GLint width;
		1795	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1796	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1797	RETVAL = width > 0;
		1798	}
		1799	OUTPUT:
		1800	RETVAL
		1801
		1802	MODULE = Deliantra::Client PACKAGE = DC::Map
		1803
		1804	PROTOTYPES: DISABLE
		1805
		1806	DC::Map
1236	new (SV *class)	1807	new (SV *class)
1237	CODE:	1808	CODE:
1238	New (0, RETVAL, 1, struct map);	1809	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1810	RETVAL->x = 0;
1240	RETVAL->y = 0;	1811	RETVAL->y = 0;
1241	RETVAL->w = 0;	1812	RETVAL->w = 0;
1242	RETVAL->h = 0;	1813	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1814	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1815	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1816	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1817	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1818	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1819	RETVAL->row = 0;
1251	OUTPUT:	1820	OUTPUT:
1252	RETVAL	1821	RETVAL
1253		1822
1254	void	1823	void
1255	DESTROY (CFPlus::Map self)	1824	DESTROY (DC::Map self)
1256	CODE:	1825	CODE:
1257	{	1826	{
1258	map_clear (self);	1827	map_clear (self);
1259	Safefree (self->face);	1828	Safefree (self->face2tile);
1260	Safefree (self->tex);	1829	Safefree (self->tex);
1261	Safefree (self);	1830	Safefree (self);
1262	}	1831	}
1263		1832
1264	void	1833	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1834	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1835	CODE:
1267	self->w = map_width;	1836	self->w = map_width;
1268	self->h = map_height;	1837	self->h = map_height;
1269		1838
1270	void	1839	void
1271	clear (CFPlus::Map self)	1840	clear (DC::Map self)
1272	CODE:	1841	CODE:
1273	map_clear (self);	1842	map_clear (self);
1274		1843
1275	void	1844	void
1276	set_face (CFPlus::Map self, int face, int texid)	1845	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1846	CODE:
1278	{	1847	{
1279	while (self->faces <= face)	1848	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1849	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);
1282	self->faces *= 2;
1283	}
1284
1285	self->face [face] = texid;
1286	}	1850	}
1287		1851
1288	void	1852	void
		1853	set_smooth (DC::Map self, int face, int smooth, int level)
		1854	CODE:
		1855	{
		1856	tileid texid;
		1857	maptex *tex;
		1858
		1859	if (face < 0 \|\| face >= self->faces)
		1860	return;
		1861
		1862	if (smooth < 0 \|\| smooth >= self->faces)
		1863	return;
		1864
		1865	texid = self->face2tile [face];
		1866
		1867	if (!texid)
		1868	return;
		1869
		1870	tex = self->tex + texid;
		1871	tex->smoothtile = self->face2tile [smooth];
		1872	tex->smoothlevel = level;
		1873	}
		1874
		1875	void
1289	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1876	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1290	CODE:	1877	CODE:
1291	{	1878	{
1292	while (self->texs <= texid)	1879	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1880
1298	{	1881	{
1299	maptex *tex = self->tex + texid;	1882	maptex *tex = self->tex + texid;
1300		1883
1301	tex->name = name;	1884	tex->name = name;
…		…
1317	// use uglier nearest interpolation because linear suffers	1900	// use uglier nearest interpolation because linear suffers
1318	// from transparent color bleeding and ugly wrapping effects.	1901	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1902	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1903	}
1321		1904
		1905	void
		1906	expire_textures (DC::Map self, int texid, int count)
		1907	PPCODE:
		1908	for (; texid < self->texs && count; ++texid, --count)
		1909	{
		1910	maptex *tex = self->tex + texid;
		1911
		1912	if (tex->name)
		1913	{
		1914	if (tex->unused)
		1915	{
		1916	tex->name = 0;
		1917	tex->unused = 0;
		1918	XPUSHs (sv_2mortal (newSViv (texid)));
		1919	}
		1920	else
		1921	tex->unused = 1;
		1922	}
		1923	}
		1924
1322	int	1925	int
1323	ox (CFPlus::Map self)	1926	ox (DC::Map self)
1324	ALIAS:	1927	ALIAS:
1325	oy = 1	1928	oy = 1
1326	x = 2	1929	x = 2
1327	y = 3	1930	y = 3
1328	w = 4	1931	w = 4
…		…
1339	}	1942	}
1340	OUTPUT:	1943	OUTPUT:
1341	RETVAL	1944	RETVAL
1342		1945
1343	void	1946	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1947	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1948	CODE:
1346	{	1949	{
1347	if (dx > 0)	1950	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1951	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1952	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1953	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1954
1352	if (dy > 0)	1955	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1956	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1957	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1958	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1959
1357	self->ox += dx; self->x += dx;	1960	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1961	self->oy += dy; self->y += dy;
1359		1962
1360	while (self->y < 0)	1963	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1967	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1968	self->y += MAP_EXTEND_Y;
1366	}	1969	}
1367	}	1970	}
1368		1971
1369	void	1972	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1973	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1974	CODE:
1372	{	1975	{
1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1976	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1374	uint8_t data_end = (uint8_t )SvEND (data_);	1977	uint8_t data_end = (uint8_t )SvEND (data_);
1375	mapcell *cell;	1978	mapcell *cell;
1376	int x, y, flags;	1979	int x, y, z, flags;
		1980	AV *missing = newAV ();
		1981	RETVAL = newRV_noinc ((SV *)missing);
1377		1982
1378	while (data < data_end - 1)	1983	while (data < data_end - 1)
1379	{	1984	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1985	flags = (data [0] << 8) + data [1]; data += 2;
1381		1986
…		…
1401	uint8_t ext, cmd;	2006	uint8_t ext, cmd;
1402		2007
1403	do	2008	do
1404	{	2009	{
1405	ext = *data++;	2010	ext = *data++;
1406	cmd = ext & 0x3f;	2011	cmd = ext & 0x7f;
1407		2012
1408	if (cmd < 4)	2013	if (cmd < 4)
1409	cell->darkness = 255 - ext * 64 + 1;	2014	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1410	else if (cmd == 5) // health	2015	else if (cmd == 5) // health
1411	{	2016	{
1412	cell->stat_width = 1;	2017	cell->stat_width = 1;
1413	cell->stat_hp = *data++;	2018	cell->stat_hp = *data++;
1414	}	2019	}
1415	else if (cmd == 6) // monster width	2020	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	2021	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47)	2022	else if (cmd == 0x47)
1418	{	2023	{
1419	if (*data == 8)	2024	if (*data == 1) cell->player = data [1];
1420	; // decode player uuid	2025	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2026	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2027	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1421		2028
1422	data += *data + 1;	2029	data += *data + 1;
1423	}	2030	}
1424	else if (cmd == 8) // cell flags	2031	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	2032	cell->flags = *data++;
…		…
1432	}	2039	}
1433	else	2040	else
1434	cell->darkness = *data++ + 1;	2041	cell->darkness = *data++ + 1;
1435	}	2042	}
1436		2043
		2044	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	2045	if (flags & (4 >> z))
1438	{	2046	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2047	faceid face = (data [0] << 8) + data [1]; data += 2;
		2048	need_facenum (self, face);
		2049	cell->tile [z] = self->face2tile [face];
		2050
		2051	if (cell->tile [z])
		2052	{
		2053	maptex *tex = self->tex + cell->tile [z];
		2054	tex->unused = 0;
		2055	if (!tex->name)
		2056	av_push (missing, newSViv (cell->tile [z]));
		2057
		2058	if (tex->smoothtile)
		2059	{
		2060	maptex *smooth = self->tex + tex->smoothtile;
		2061	smooth->unused = 0;
		2062	if (!smooth->name)
		2063	av_push (missing, newSViv (tex->smoothtile));
		2064	}
		2065	}
1440	}	2066	}
1441
1442	if (flags & 2)
1443	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445	}
1446
1447	if (flags & 1)
1448	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450	}
1451	}	2067	}
1452	else	2068	else
1453	cell->darkness = 0;	2069	CELL_CLEAR (cell);
1454	}	2070	}
1455	}	2071	}
		2072	OUTPUT:
		2073	RETVAL
1456		2074
1457	SV *	2075	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2076	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	2077	CODE:
1460	{	2078	{
1461	int x1, x;	2079	int x1, x;
1462	int y1, y;	2080	int y1, y;
1463	int z;	2081	int z;
…		…
1484	{	2102	{
1485	mapcell *cell = row->col + (x - row->c0);	2103	mapcell *cell = row->col + (x - row->c0);
1486		2104
1487	for (z = 0; z <= 0; z++)	2105	for (z = 0; z <= 0; z++)
1488	{	2106	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	2107	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	2108	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	2109	int a1 = tex.a;
1496		2110
1497	r = (r * a0 + tex.r * a1) / 255;	2111	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	2112	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	2113	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	2114	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	2115	}
1503	}	2116	}
1504		2117
1505	*map++ = (r )	2118	*map++ = (r )
1506	\| (g << 8)	2119	\| (g << 8)
…		…
1513	}	2126	}
1514	OUTPUT:	2127	OUTPUT:
1515	RETVAL	2128	RETVAL
1516		2129
1517	void	2130	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2131	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1519	CODE:	2132	CODE:
1520	{	2133	{
1521	int x, y, z;	2134	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		2135
1525	glColor4ub (255, 255, 255, 255);	2136	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		2137	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2138	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2139	smooth_key skey;
		2140	int pl_x, pl_y;
		2141	maptex pl_tex;
		2142	rc_t *rc = rc_alloc ();
		2143	rc_t *rc_ov = rc_alloc ();
		2144	rc_key_t key;
		2145	rc_array_t *arr;
		2146
		2147	pl_tex.name = 0;
		2148
		2149	// that's current max. sorry.
		2150	if (sw > 255) sw = 255;
		2151	if (sh > 255) sh = 255;
		2152
		2153	// clear key, in case of extra padding
		2154	memset (&skey, 0, sizeof (skey));
		2155
		2156	memset (&key, 0, sizeof (key));
		2157	key.r = 255;
		2158	key.g = 255;
		2159	key.b = 255;
		2160	key.a = 255;
		2161	key.mode = GL_QUADS;
		2162	key.format = GL_T2F_V3F;
		2163
		2164	mx += self->x;
		2165	my += self->y;
		2166
		2167	// first pass: determine smooth_max
		2168	// rather ugly, if you ask me
		2169	// could also be stored inside mapcell and updated on change
		2170	memset (smooth_max, 0, sizeof (smooth_max));
		2171
		2172	for (y = 0; y < sh; y++)
		2173	if (0 <= y + my && y + my < self->rows)
		2174	{
		2175	maprow *row = self->row + (y + my);
		2176
		2177	for (x = 0; x < sw; x++)
		2178	if (row->c0 <= x + mx && x + mx < row->c1)
		2179	{
		2180	mapcell *cell = row->col + (x + mx - row->c0);
		2181
		2182	smooth_max[x + 1][y + 1] =
		2183	MAX (self->tex [cell->tile [0]].smoothlevel,
		2184	MAX (self->tex [cell->tile [1]].smoothlevel,
		2185	self->tex [cell->tile [2]].smoothlevel));
		2186	}
		2187	}
1526		2188
1527	glEnable (GL_BLEND);	2189	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2190	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529	glEnable (GL_TEXTURE_2D);
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2191	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		2192
1532	glBegin (GL_QUADS);
1533
1534	last_name = 0;
1535
1536	mx += self->x;
1537	my += self->y;
1538
1539	for (z = 0; z < 3; z++)	2193	for (z = 0; z <= 2; z++)
		2194	{
		2195	memset (smooth_level, 0, sizeof (smooth_level));
		2196	key.texname = -1;
		2197
1540	for (y = 0; y < sh; y++)	2198	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	2199	if (0 <= y + my && y + my < self->rows)
1542	{	2200	{
1543	maprow *row = self->row + (y + my);	2201	maprow *row = self->row + (y + my);
1544		2202
1545	for (x = 0; x < sw; x++)	2203	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	2204	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2205	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	2206	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	2207	tileid tile = cell->tile [z];
		2208
		2209	if (tile)
		2210	{
		2211	maptex tex = self->tex [tile];
		2212	int px, py;
1551		2213
1552	if (face && face < self->texs)	2214	if (key.texname != tex.name)
		2215	{
		2216	self->tex [tile].unused = 0;
		2217
		2218	if (!tex.name)
		2219	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2220
		2221	key.texname = tex.name;
		2222	arr = rc_array (rc, &key);
		2223	}
		2224
		2225	px = (x + 1) * T - tex.w;
		2226	py = (y + 1) * T - tex.h;
		2227
		2228	if (expect_false (cell->player == player) && expect_false (z == 2))
		2229	{
		2230	pl_x = px;
		2231	pl_y = py;
		2232	pl_tex = tex;
		2233	continue;
		2234	}
		2235
		2236	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2237	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2238	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2239	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2240
		2241	// update smooth hash
		2242	if (tex.smoothtile)
		2243	{
		2244	skey.tile = tex.smoothtile;
		2245	skey.level = tex.smoothlevel;
		2246
		2247	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2248
		2249	// add bits to current tile and all neighbours. skey.x\|y is
		2250	// shifted +1\|+1 so we always stay positive.
		2251
		2252	// bits is ___n cccc CCCC bbbb
		2253	// n do not draw borders&corners
		2254	// c draw these corners, but...
		2255	// C ... not these
		2256	// b draw these borders
		2257
		2258	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2259	// ┃· ·· ·┃ ━━
		2260
		2261	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2262	// ·· ·· ·┏ ┓·
		2263
		2264	// full tile
		2265	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2266
		2267	// borders
		2268	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2269	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2270	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2271	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2272
		2273	// corners
		2274	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2275	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2276	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2277	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2278	}
		2279	}
		2280
		2281	if (expect_false (z == 2) && expect_false (cell->flags))
		2282	{
		2283	// overlays such as the speech bubble, probably more to come
		2284	if (cell->flags & 1)
		2285	{
		2286	rc_key_t key_ov = key;
		2287	maptex tex = self->tex [TEXID_SPEECH];
		2288	rc_array_t *arr;
		2289	int px = x * T + T * 2 / 32;
		2290	int py = y * T - T * 6 / 32;
		2291
		2292	key_ov.texname = tex.name;
		2293	arr = rc_array (rc_ov, &key_ov);
		2294
		2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2296	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2297	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2298	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2299	}
		2300	}
		2301	}
		2302	}
		2303
		2304	rc_draw (rc);
		2305	rc_clear (rc);
		2306
		2307	// go through all smoothlevels, lowest to highest, then draw.
		2308	// this is basically counting sort
		2309	{
		2310	int w, b;
		2311
		2312	glEnable (GL_TEXTURE_2D);
		2313	glBegin (GL_QUADS);
		2314	for (w = 0; w < 256 / 32; ++w)
		2315	{
		2316	uint32_t smask = smooth_level [w];
		2317	if (smask)
		2318	for (b = 0; b < 32; ++b)
		2319	if (smask & (((uint32_t)1) << b))
1553	{	2320	{
1554	maptex tex = self->tex [face];	2321	int level = (w << 5) \| b;
1555	int px = (x + 1) * 32 - tex.w;	2322	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		2323
1558	if (last_name != tex.name)	2324	hv_iterinit (smooth);
		2325	while ((he = hv_iternext (smooth)))
1559	{	2326	{
1560	glEnd ();	2327	smooth_key skey = (smooth_key )HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2328	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		2329
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)	2330	if (!(bits & 0x1000)
		2331	&& skey->level == level
		2332	&& level > smooth_max [skey->x][skey->y])
1574	{	2333	{
1575	maptex tex = self->tex [1];	2334	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * 32 - tex.w + 2;	2335	int px = (((int)skey->x) - 1) * T;
1577	int py = (y + 1) * 32 - tex.h - 6;	2336	int py = (((int)skey->y) - 1) * T;
		2337	int border = bits & 15;
		2338	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2339	float dx = tex.s * .0625f; // 16 images/row
		2340	float dy = tex.t * .5f ; // 2 images/column
1578		2341
		2342	if (tex.name)
		2343	{
		2344	// this time avoiding texture state changes
		2345	// save gobs of state changes.
		2346	if (key.texname != tex.name)
		2347	{
		2348	self->tex [skey->tile].unused = 0;
		2349
1579	glEnd ();	2350	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2351	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2352	glBegin (GL_QUADS);
		2353	}
1582		2354
		2355	if (border)
		2356	{
		2357	float ox = border * dx;
		2358
		2359	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2360	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2361	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2362	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2363	}
		2364
		2365	if (corner)
		2366	{
		2367	float ox = corner * dx;
		2368
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2369	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2370	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2371	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2372	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2373	}
		2374	}
		2375	}
1587	}	2376	}
1588	}	2377	}
1589	}
1590	}	2378	}
1591		2379
1592	glEnd ();	2380	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2381	glDisable (GL_TEXTURE_2D);
		2382	key.texname = -1;
		2383	}
		2384
		2385	hv_clear (smooth);
		2386	}
		2387
		2388	if (pl_tex.name)
		2389	{
		2390	maptex tex = pl_tex;
		2391	int px = pl_x + sdx;
		2392	int py = pl_y + sdy;
		2393
		2394	key.texname = tex.name;
		2395	arr = rc_array (rc, &key);
		2396
		2397	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2398	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2399	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2400	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2401
		2402	rc_draw (rc);
		2403	}
		2404
		2405	rc_draw (rc_ov);
		2406	rc_clear (rc_ov);
		2407
1595	glDisable (GL_BLEND);	2408	glDisable (GL_BLEND);
		2409	rc_free (rc);
		2410	rc_free (rc_ov);
1596		2411
1597	// top layer: overlays such as the health bar	2412	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2413	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2414	if (0 <= y + my && y + my < self->rows)
1600	{	2415	{
…		…
1603	for (x = 0; x < sw; x++)	2418	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	2419	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	2420	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	2421	mapcell *cell = row->col + (x + mx - row->c0);
1607		2422
1608	int px = x * 32;	2423	int px = x * T;
1609	int py = y * 32;	2424	int py = y * T;
		2425
		2426	if (expect_false (cell->player == player))
		2427	{
		2428	px += sdx;
		2429	py += sdy;
		2430	}
1610		2431
1611	if (cell->stat_hp)	2432	if (cell->stat_hp)
1612	{	2433	{
1613	int width = cell->stat_width * 32;	2434	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2435	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2436
1616	glColor3ub (0, 0, 0);	2437	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2438	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2439	px + width - 1, py);
1619		2440
…		…
1625	}	2446	}
1626	}	2447	}
1627	}	2448	}
1628		2449
1629	void	2450	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2451	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1631	CODE:	2452	CODE:
1632	{	2453	{
1633	static float color[16][3] = {	2454	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2455	{ 0.00f, 0.00f, 0.00f },
1635	{ 1.00F, 1.00F, 1.00F },	2456	{ 1.00f, 1.00f, 1.00f },
1636	{ 0.00F, 0.00F, 0.55F },	2457	{ 0.00f, 0.00f, 0.55f },
1637	{ 1.00F, 0.00F, 0.00F },	2458	{ 1.00f, 0.00f, 0.00f },
1638		2459
1639	{ 1.00F, 0.54F, 0.00F },	2460	{ 1.00f, 0.54f, 0.00f },
1640	{ 0.11F, 0.56F, 1.00F },	2461	{ 0.11f, 0.56f, 1.00f },
1641	{ 0.93F, 0.46F, 0.00F },	2462	{ 0.93f, 0.46f, 0.00f },
1642	{ 0.18F, 0.54F, 0.34F },	2463	{ 0.18f, 0.54f, 0.34f },
1643		2464
1644	{ 0.56F, 0.73F, 0.56F },	2465	{ 0.56f, 0.73f, 0.56f },
1645	{ 0.80F, 0.80F, 0.80F },	2466	{ 0.80f, 0.80f, 0.80f },
1646	{ 0.55F, 0.41F, 0.13F },	2467	{ 0.55f, 0.41f, 0.13f },
1647	{ 0.99F, 0.77F, 0.26F },	2468	{ 0.99f, 0.77f, 0.26f },
1648		2469
1649	{ 0.74F, 0.65F, 0.41F },	2470	{ 0.74f, 0.65f, 0.41f },
1650		2471
1651	{ 0.00F, 1.00F, 1.00F },	2472	{ 0.00f, 1.00f, 1.00f },
1652	{ 1.00F, 0.00F, 1.00F },	2473	{ 1.00f, 0.00f, 1.00f },
1653	{ 1.00F, 1.00F, 0.00F },	2474	{ 1.00f, 1.00f, 0.00f },
1654	};	2475	};
1655		2476
1656	int x, y;	2477	int x, y;
1657		2478
1658	glEnable (GL_TEXTURE_2D);	2479	glEnable (GL_TEXTURE_2D);
		2480	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2481	* but the nvidia driver (185.18.14) mishandles alpha textures
		2482	* and takes the colour from god knows where instead of using
		2483	* Cp. MODULATE results in the same colour, but slightly different
		2484	* alpha, but atcually gives us the correct colour with nvidia.
		2485	*/
1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2486	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1660	glEnable (GL_BLEND);	2487	glEnable (GL_BLEND);
1661	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2488	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1662	glBegin (GL_QUADS);	2489	glBegin (GL_QUADS);
1663		2490
1664	for (y = 0; y < h; y++)	2491	for (y = 0; y < h; y++)
…		…
1668		2495
1669	if (m)	2496	if (m)
1670	{	2497	{
1671	float *c = color [m & 15];	2498	float *c = color [m & 15];
1672		2499
1673	float tx1 = m & 0x40 ? 0.5 : 0.;	2500	float tx1 = m & 0x40 ? 0.5f : 0.f;
1674	float tx2 = tx1 + 0.5;	2501	float tx2 = tx1 + 0.5f;
1675		2502
1676	glColor4f (c[0], c[1], c[2], 0.75);	2503	glColor4f (c[0], c[1], c[2], 1);
1677	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2504	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1678	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2505	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1679	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2506	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1680	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2507	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1681	}	2508	}
…		…
1685	glDisable (GL_BLEND);	2512	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2513	glDisable (GL_TEXTURE_2D);
1687	}	2514	}
1688		2515
1689	void	2516	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2517	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2518	PPCODE:
1692	{	2519	{
1693	int x, y;	2520	int x, y;
1694	int sw4 = (sw + 3) & ~3;	2521	int sw1 = sw + 2;
		2522	int sh1 = sh + 2;
		2523	int sh3 = sh * 3;
		2524	int sw3 = sw * 3;
		2525	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2526	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2527	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1697		2528
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2529	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2530	SvCUR_set (darkness3_sv, sw3 * sh3);
1701		2531
1702	mx += self->x;	2532	mx += self->x - 1;
1703	my += self->y;	2533	my += self->y - 1;
1704		2534
1705	for (y = 0; y < sh; y++)	2535	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2536	if (0 <= y + my && y + my < self->rows)
1707	{	2537	{
1708	maprow *row = self->row + (y + my);	2538	maprow *row = self->row + (y + my);
1709		2539
1710	for (x = 0; x < sw; x++)	2540	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2541	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2542	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2543	mapcell *cell = row->col + (x + mx - row->c0);
1714		2544
1715	darkness[y * sw4 + x] = cell->darkness	2545	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2546	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1717	: 255 - FOW_DARKNESS;	2547	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1718	}	2548	}
1719	}	2549	}
1720		2550
		2551	for (y = 0; y < sh; ++y)
		2552	for (x = 0; x < sw; ++x)
		2553	{
		2554	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2555	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2556	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2557	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2558	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2559	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2560	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2561	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2562	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2563
		2564	uint8_t r11 = (d11 + d21 + d12) / 3;
		2565	uint8_t r21 = d21;
		2566	uint8_t r31 = (d21 + d31 + d32) / 3;
		2567
		2568	uint8_t r12 = d12;
		2569	uint8_t r22 = d22;
		2570	uint8_t r32 = d32;
		2571
		2572	uint8_t r13 = (d13 + d23 + d12) / 3;
		2573	uint8_t r23 = d23;
		2574	uint8_t r33 = (d23 + d33 + d32) / 3;
		2575
		2576	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2577	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2578	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2579	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2580	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2581	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2582	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2583	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2584	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2585	}
		2586
		2587	free (darkness1);
		2588
1721	EXTEND (SP, 3);	2589	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2590	PUSHs (sv_2mortal (newSViv (sw3)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2591	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2592	PUSHs (darkness3_sv);
1725	}	2593	}
1726		2594
1727	SV *	2595	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2596	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2597	CODE:
1730	{	2598	{
1731	int x, y, x1, y1;	2599	int x, y, x1, y1;
1732	SV data_sv = newSV (w h * 7 + 5);	2600	SV data_sv = newSV (w h * 7 + 5);
1733	uint8_t data = (uint8_t )SvPVX (data_sv);	2601	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2626	if (row && row->c0 <= x && x < row->c1)
1759	{	2627	{
1760	mapcell *cell = row->col + (x - row->c0);	2628	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2629	uint8_t flags = 0;
1762		2630
1763	if (cell->face [0]) flags \|= 1;	2631	if (cell->tile [0]) flags \|= 1;
1764	if (cell->face [1]) flags \|= 2;	2632	if (cell->tile [1]) flags \|= 2;
1765	if (cell->face [2]) flags \|= 4;	2633	if (cell->tile [2]) flags \|= 4;
1766		2634
1767	*data++ = flags;	2635	*data++ = flags;
1768		2636
1769	if (flags & 1)	2637	if (flags & 1)
1770	{	2638	{
		2639	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2640	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2641	*data++ = tile;
1773	}	2642	}
1774		2643
1775	if (flags & 2)	2644	if (flags & 2)
1776	{	2645	{
		2646	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2647	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2648	*data++ = tile;
1779	}	2649	}
1780		2650
1781	if (flags & 4)	2651	if (flags & 4)
1782	{	2652	{
		2653	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2654	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2655	*data++ = tile;
1785	}	2656	}
1786	}	2657	}
1787	else	2658	else
1788	*data++ = 0;	2659	*data++ = 0;
1789	}	2660	}
1790	}	2661	}
1791		2662
		2663	/* if size is wh + 5 then no data has been found /
		2664	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2665	{
1792	SvPOK_only (data_sv);	2666	SvPOK_only (data_sv);
1793	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2667	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2668	}
		2669
1794	RETVAL = data_sv;	2670	RETVAL = data_sv;
1795	}	2671	}
1796	OUTPUT:	2672	OUTPUT:
1797	RETVAL	2673	RETVAL
1798		2674
1799	void	2675	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2676	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1801	PPCODE:	2677	PPCODE:
1802	{	2678	{
1803	int x, y, z;	2679	int x, y, z;
1804	int w, h;	2680	int w, h;
1805	int x1, y1;	2681	int x1, y1;
		2682	STRLEN len;
		2683	uint8_t data, end;
		2684
		2685	len = SvLEN (data_sv);
		2686	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2687	data = SvPVbyte_nolen (data_sv);
		2688	end = data + len + 8;
		2689
		2690	if (len < 5)
		2691	XSRETURN_EMPTY;
1806		2692
1807	if (*data++ != 0)	2693	if (*data++ != 0)
1808	return; /* version mismatch */	2694	XSRETURN_EMPTY; /* version mismatch */
1809		2695
1810	w = data++ << 8; w \|= data++;	2696	w = data++ << 8; w \|= data++;
1811	h = data++ << 8; h \|= data++;	2697	h = data++ << 8; h \|= data++;
1812		2698
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2699	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1825	{	2711	{
1826	maprow *row = map_get_row (self, y);	2712	maprow *row = map_get_row (self, y);
1827		2713
1828	for (x = x0; x < x1; x++)	2714	for (x = x0; x < x1; x++)
1829	{	2715	{
		2716	uint8_t flags;
		2717
		2718	if (data + 7 >= end)
		2719	XSRETURN_EMPTY;
		2720
1830	uint8_t flags = *data++;	2721	flags = *data++;
1831		2722
1832	if (flags)	2723	if (flags)
1833	{	2724	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2725	mapcell *cell = row_get_cell (row, x);
		2726	tileid tile[3] = { 0, 0, 0 };
1837		2727
1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2728	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2729	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2730	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1841		2731
1842	if (cell->darkness == 0)	2732	if (cell->darkness == 0)
1843	{	2733	{
1844	cell->darkness = 0;	2734	/cell->darkness = 0;/
		2735	EXTEND (SP, 3);
1845		2736
1846	for (z = 0; z <= 2; z++)	2737	for (z = 0; z <= 2; z++)
1847	{	2738	{
1848	cell->face[z] = face[z];	2739	tileid t = tile [z];
1849		2740
1850	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2741	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2742	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2743	PUSHs (sv_2mortal (newSViv (t)));
		2744	need_texid (self, t);
		2745	}
		2746
		2747	cell->tile [z] = t;
1852	}	2748	}
1853	}	2749	}
1854	}	2750	}
1855	}	2751	}
1856	}	2752	}
1857	}	2753	}
1858		2754
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2755	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2756
1861	CFPlus::MixChunk	2757	DC::RW
1862	new_from_file (SV class, char path)	2758	new (SV class, SV data_sv)
1863	CODE:	2759	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2760	{
		2761	STRLEN datalen;
		2762	char *data = SvPVbyte (data_sv, datalen);
		2763
		2764	RETVAL = SDL_RWFromConstMem (data, datalen);
		2765	}
1865	OUTPUT:	2766	OUTPUT:
1866	RETVAL	2767	RETVAL
1867		2768
		2769	DC::RW
		2770	new_from_file (SV class, const char path, const char *mode = "rb")
		2771	CODE:
		2772	RETVAL = SDL_RWFromFile (path, mode);
		2773	OUTPUT:
		2774	RETVAL
		2775
		2776	# fails on win32:
		2777	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2778	#void
		2779	#close (DC::RW self)
		2780	# CODE:
		2781	# (self->(close)) (self);
		2782
		2783	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2784
		2785	PROTOTYPES: DISABLE
		2786
		2787	DC::Channel
		2788	find ()
		2789	CODE:
		2790	{
		2791	RETVAL = Mix_GroupAvailable (-1);
		2792
		2793	if (RETVAL < 0)
		2794	{
		2795	RETVAL = Mix_GroupOldest (-1);
		2796
		2797	if (RETVAL < 0)
		2798	XSRETURN_UNDEF;
		2799
		2800	Mix_HaltChannel (RETVAL);
		2801	}
		2802
		2803	Mix_UnregisterAllEffects (RETVAL);
		2804	Mix_Volume (RETVAL, 128);
		2805	}
		2806	OUTPUT:
		2807	RETVAL
		2808
		2809	void
		2810	halt (DC::Channel self)
		2811	CODE:
		2812	Mix_HaltChannel (self);
		2813
		2814	void
		2815	expire (DC::Channel self, int ticks = -1)
		2816	CODE:
		2817	Mix_ExpireChannel (self, ticks);
		2818
		2819	void
		2820	fade_out (DC::Channel self, int ticks = -1)
		2821	CODE:
		2822	Mix_FadeOutChannel (self, ticks);
		2823
		2824	int
		2825	volume (DC::Channel self, int volume)
		2826	CODE:
		2827	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2828	OUTPUT:
		2829	RETVAL
		2830
		2831	void
		2832	unregister_all_effects (DC::Channel self)
		2833	CODE:
		2834	Mix_UnregisterAllEffects (self);
		2835
		2836	void
		2837	set_panning (DC::Channel self, int left, int right)
		2838	CODE:
		2839	left = CLAMP (left , 0, 255);
		2840	right = CLAMP (right, 0, 255);
		2841	Mix_SetPanning (self, left, right);
		2842
		2843	void
		2844	set_distance (DC::Channel self, int distance)
		2845	CODE:
		2846	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2847
		2848	void
		2849	set_position (DC::Channel self, int angle, int distance)
		2850	CODE:
		2851
		2852	void
		2853	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2854	CODE:
		2855	{
		2856	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2857	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2858	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2859	}
		2860
		2861	void
		2862	set_reverse_stereo (DC::Channel self, int flip)
		2863	CODE:
		2864	Mix_SetReverseStereo (self, flip);
		2865
		2866	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2867
		2868	PROTOTYPES: DISABLE
		2869
		2870	DC::MixChunk
		2871	new (SV *class, DC::RW rwops)
		2872	CODE:
		2873	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2874	OUTPUT:
		2875	RETVAL
		2876
		2877	void
1869	DESTROY (CFPlus::MixChunk self)	2878	DESTROY (DC::MixChunk self)
1870	CODE:	2879	CODE:
1871	Mix_FreeChunk (self);	2880	Mix_FreeChunk (self);
1872		2881
1873	int	2882	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2883	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2884	CODE:
		2885	if (items > 1)
		2886	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2887	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2888	OUTPUT:
1878	RETVAL	2889	RETVAL
1879		2890
1880	int	2891	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2892	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2893	CODE:
		2894	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2895	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2896
		2897	if (RETVAL < 0)
		2898	XSRETURN_UNDEF;
		2899
		2900	if (channel < 0)
		2901	{
		2902	Mix_UnregisterAllEffects (RETVAL);
		2903	Mix_Volume (RETVAL, 128);
		2904	}
		2905	}
1884	OUTPUT:	2906	OUTPUT:
1885	RETVAL	2907	RETVAL
1886		2908
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2909	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2910
1889	int	2911	int
1890	volume (int volume = -1)	2912	volume (int volume = -1)
		2913	PROTOTYPE: ;$
1891	CODE:	2914	CODE:
		2915	if (items > 0)
		2916	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2917	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2918	OUTPUT:
1894	RETVAL	2919	RETVAL
1895		2920
		2921	void
		2922	fade_out (int ms)
		2923	CODE:
		2924	Mix_FadeOutMusic (ms);
		2925
		2926	void
		2927	halt ()
		2928	CODE:
		2929	Mix_HaltMusic ();
		2930
1896	CFPlus::MixMusic	2931	DC::MixMusic
1897	new_from_file (SV class, char path)	2932	new (SV *class, DC::RW rwops)
1898	CODE:	2933	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2934	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2935	OUTPUT:
1901	RETVAL	2936	RETVAL
1902		2937
1903	void	2938	void
1904	DESTROY (CFPlus::MixMusic self)	2939	DESTROY (DC::MixMusic self)
1905	CODE:	2940	CODE:
1906	Mix_FreeMusic (self);	2941	Mix_FreeMusic (self);
1907		2942
1908	int	2943	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2944	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2945	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2946	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2947	OUTPUT:
1913	RETVAL	2948	RETVAL
1914		2949
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2950	void
		2951	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2952	CODE:
		2953	Mix_FadeInMusicPos (self, loops, ms, position);
		2954
		2955	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2956
		2957	PROTOTYPES: ENABLE
1916		2958
1917	BOOT:	2959	BOOT:
1918	{	2960	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2961	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2962	static const struct {
1921	const char *name;	2963	const char *name;
1922	IV iv;	2964	IV iv;
1923	} *civ, const_iv[] = {	2965	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2966	# define const_iv(name) { # name, (IV)name }
		2967	const_iv (GL_VENDOR),
		2968	const_iv (GL_VERSION),
		2969	const_iv (GL_EXTENSIONS),
		2970	const_iv (GL_MAX_TEXTURE_UNITS),
1925	const_iv (GL_COLOR_MATERIAL),	2971	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2972	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2973	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2974	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2975	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2979	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2980	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2981	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2982	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2983	const_iv (GL_BACK),
		2984	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2985	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2986	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2987	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2988	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2989	const_iv (GL_DST_ALPHA),
1943	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2990	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1944	const_iv (GL_ONE_MINUS_DST_ALPHA),	2991	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2992	const_iv (GL_SRC_COLOR),
		2993	const_iv (GL_DST_COLOR),
		2994	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2995	const_iv (GL_ONE_MINUS_DST_COLOR),
1945	const_iv (GL_SRC_ALPHA_SATURATE),	2996	const_iv (GL_SRC_ALPHA_SATURATE),
1946	const_iv (GL_RGB),	2997	const_iv (GL_RGB),
1947	const_iv (GL_RGBA),	2998	const_iv (GL_RGBA),
1948	const_iv (GL_RGBA4),	2999	const_iv (GL_RGBA4),
1949	const_iv (GL_RGBA8),	3000	const_iv (GL_RGBA8),
…		…
1955	const_iv (GL_INTENSITY),	3006	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	3007	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	3008	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	3009	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3010	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3011	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3012	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3013	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3014	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3015	const_iv (GL_COMPRESSED_RGB_ARB),
		3016	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	3017	const_iv (GL_COMPILE),
		3018	const_iv (GL_PROXY_TEXTURE_1D),
		3019	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	3020	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	3021	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	3022	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	3023	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	3024	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	3045	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	3046	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	3047	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	3048	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	3049	const_iv (GL_CONSTANT_BORDER),
		3050	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	3051	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	3052	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	3053	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	3054	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	3055	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	3056	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	3057	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	3058	const_iv (GL_TRIANGLE_FAN),
		3059	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3060	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3061	const_iv (GL_POINT_SMOOTH_HINT),
		3062	const_iv (GL_LINE_SMOOTH_HINT),
		3063	const_iv (GL_POLYGON_SMOOTH_HINT),
		3064	const_iv (GL_GENERATE_MIPMAP_HINT),
		3065	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	3066	const_iv (GL_FASTEST),
		3067	const_iv (GL_DONT_CARE),
		3068	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	3069	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	3070	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	3071	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	3072	const_iv (GL_T2F_N3F_V3F),
		3073	const_iv (GL_FUNC_ADD),
		3074	const_iv (GL_FUNC_SUBTRACT),
		3075	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2005	# undef const_iv	3076	# undef const_iv
2006	};	3077	};
2007		3078
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3079	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3080	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3081
		3082	texture_av = newAV ();
		3083	AvREAL_off (texture_av);
2010	}	3084	}
		3085
		3086	void
		3087	disable_GL_EXT_blend_func_separate ()
		3088	CODE:
		3089	gl.BlendFuncSeparate = 0;
		3090	gl.BlendFuncSeparateEXT = 0;
		3091
		3092	void
		3093	apple_nvidia_bug (int enable)
2011		3094
2012	char *	3095	char *
2013	gl_vendor ()	3096	gl_vendor ()
2014	CODE:	3097	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	3098	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	3111	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3112	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	3113	OUTPUT:
2031	RETVAL	3114	RETVAL
2032		3115
		3116	const char *glGetString (GLenum pname)
		3117
		3118	GLint glGetInteger (GLenum pname)
		3119	CODE:
		3120	glGetIntegerv (pname, &RETVAL);
		3121	OUTPUT:
		3122	RETVAL
		3123
		3124	GLdouble glGetDouble (GLenum pname)
		3125	CODE:
		3126	glGetDoublev (pname, &RETVAL);
		3127	OUTPUT:
		3128	RETVAL
		3129
2033	int glGetError ()	3130	int glGetError ()
2034		3131
2035	void glFinish ()	3132	void glFinish ()
2036		3133
2037	void glClear (int mask)	3134	void glClear (int mask)
…		…
2051		3148
2052	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3149	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2053	CODE:	3150	CODE:
2054	gl_BlendFuncSeparate (sa, da, saa, daa);	3151	gl_BlendFuncSeparate (sa, da, saa, daa);
2055		3152
		3153	# void glBlendEquation (int se)
		3154
2056	void glDepthMask (int flag)	3155	void glDepthMask (int flag)
2057		3156
2058	void glLogicOp (int opcode)	3157	void glLogicOp (int opcode)
2059		3158
2060	void glColorMask (int red, int green, int blue, int alpha)	3159	void glColorMask (int red, int green, int blue, int alpha)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	3173	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3174	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		3175
2077	# near_ and far_ are due to microsofts buggy "c" compiler	3176	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3177	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3178
		3179	PROTOTYPES: DISABLE
2079		3180
2080	void glViewport (int x, int y, int width, int height)	3181	void glViewport (int x, int y, int width, int height)
2081		3182
2082	void glScissor (int x, int y, int width, int height)	3183	void glScissor (int x, int y, int width, int height)
2083		3184
…		…
2091		3192
2092	void glRotate (float angle, float x, float y, float z)	3193	void glRotate (float angle, float x, float y, float z)
2093	CODE:	3194	CODE:
2094	glRotatef (angle, x, y, z);	3195	glRotatef (angle, x, y, z);
2095		3196
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	3197	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @	3198	PROTOTYPE: @
2102	ALIAS:	3199	ALIAS:
2103	glColor_premultiply = 1	3200	glColor_premultiply = 1
2104	CODE:	3201	CODE:
2105	if (ix)	3202	if (ix)
2106	{	3203	{
…		…
2109	b *= a;	3206	b *= a;
2110	}	3207	}
2111	// microsoft visual "c" rounds instead of truncating...	3208	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	3209	glColor4f (r, g, b, a);
2113		3210
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	3211	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	3212	CODE:
2122	glRasterPos3f (0, 0, z);	3213	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	3214	glBitmap (0, 0, 0, 0, x, y, 0);
2124		3215
…		…
2128		3219
2129	void glTexCoord (float s, float t)	3220	void glTexCoord (float s, float t)
2130	CODE:	3221	CODE:
2131	glTexCoord2f (s, t);	3222	glTexCoord2f (s, t);
2132		3223
		3224	void glRect (float x1, float y1, float x2, float y2)
		3225	CODE:
		3226	glRectf (x1, y1, x2, y2);
		3227
		3228	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3229	CODE:
		3230	glBegin (GL_LINE_LOOP);
		3231	glVertex2f (x1, y1);
		3232	glVertex2f (x2, y1);
		3233	glVertex2f (x2, y2);
		3234	glVertex2f (x1, y2);
		3235	glEnd ();
		3236
		3237	PROTOTYPES: ENABLE
		3238
		3239	void glBegin (int mode)
		3240
		3241	void glEnd ()
		3242
		3243	void glPointSize (GLfloat size)
		3244
		3245	void glLineWidth (GLfloat width)
		3246
		3247	void glInterleavedArrays (int format, int stride, char *data)
		3248
		3249	void glDrawElements (int mode, int count, int type, char *indices)
		3250
		3251	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3252
2133	void glTexEnv (int target, int pname, float param)	3253	void glTexEnv (int target, int pname, float param)
2134	CODE:	3254	CODE:
2135	glTexEnvf (target, pname, param);	3255	glTexEnvf (target, pname, param);
2136		3256
2137	void glTexParameter (int target, int pname, float param)	3257	void glTexParameter (int target, int pname, float param)
…		…
2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3273	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2154	CODE:	3274	CODE:
2155	if (gl.SeparableFilter2D)	3275	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3276	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		3277
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3278	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		3279
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3280	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		3281
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3282	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3283
		3284	void glPixelZoom (float x, float y)
2163		3285
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3286	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		3287
2166	int glGenTexture ()	3288	int glGenTexture ()
2167	CODE:	3289	CODE:
2168	{	3290	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	3291	OUTPUT:
2174	RETVAL	3292	RETVAL
2175		3293
2176	void glDeleteTexture (int name)	3294	void glDeleteTexture (int name)
2177	CODE:	3295	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	3296	del_texture (name);
2181	}	3297
2182
2183	int glGenList ()	3298	int glGenList ()
2184	CODE:	3299	CODE:
2185	RETVAL = glGenLists (1);	3300	RETVAL = glGenLists (1);
2186	OUTPUT:	3301	OUTPUT:
2187	RETVAL	3302	RETVAL
…		…
2194		3309
2195	void glEndList ()	3310	void glEndList ()
2196		3311
2197	void glCallList (int list)	3312	void glCallList (int list)
2198		3313
		3314	void c_init ()
		3315	CODE:
		3316	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3317	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3318
		3319	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3320
		3321	PROTOTYPES: DISABLE
		3322
		3323	void
		3324	find_widget (SV *self, NV x, NV y)
		3325	PPCODE:
		3326	{
		3327	if (within_widget (self, x, y))
		3328	XPUSHs (self);
		3329	}
		3330
		3331	BOOT:
		3332	{
		3333	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3334
		3335	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3336	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3337	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3338	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3339	}
		3340
		3341	void
		3342	draw (SV *self)
		3343	CODE:
		3344	{
		3345	HV *hv;
		3346	SV **svp;
		3347	NV x, y, w, h;
		3348	SV *draw_x_sv = GvSV (draw_x_gv);
		3349	SV *draw_y_sv = GvSV (draw_y_gv);
		3350	SV *draw_w_sv = GvSV (draw_w_gv);
		3351	SV *draw_h_sv = GvSV (draw_h_gv);
		3352	double draw_x, draw_y;
		3353
		3354	if (!SvROK (self))
		3355	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3356
		3357	hv = (HV *)SvRV (self);
		3358
		3359	if (SvTYPE (hv) != SVt_PVHV)
		3360	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3361
		3362	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3363	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3364
		3365	if (!h \|\| !w)
		3366	XSRETURN_EMPTY;
		3367
		3368	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3369	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3370
		3371	draw_x = SvNV (draw_x_sv) + x;
		3372	draw_y = SvNV (draw_y_sv) + y;
		3373
		3374	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3375	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3376	XSRETURN_EMPTY;
		3377
		3378	sv_setnv (draw_x_sv, draw_x);
		3379	sv_setnv (draw_y_sv, draw_y);
		3380
		3381	glPushMatrix ();
		3382	glTranslated (x, y, 0);
		3383
		3384	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3385	{
		3386	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3387
		3388	if (svp && SvTRUE (*svp))
		3389	{
		3390	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3391	glEnable (GL_BLEND);
		3392	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3393	glBegin (GL_QUADS);
		3394	glVertex2f (0, 0);
		3395	glVertex2f (w, 0);
		3396	glVertex2f (w, h);
		3397	glVertex2f (0, h);
		3398	glEnd ();
		3399	glDisable (GL_BLEND);
		3400	}
		3401	}
		3402	#if 0
		3403	// draw borders, for debugging
		3404	glPushMatrix ();
		3405	glColor4f (1., 1., 0., 1.);
		3406	glTranslatef (.5, .5, 0.);
		3407	glBegin (GL_LINE_LOOP);
		3408	glVertex2f (0 , 0);
		3409	glVertex2f (w - 1, 0);
		3410	glVertex2f (w - 1, h - 1);
		3411	glVertex2f (0 , h - 1);
		3412	glEnd ();
		3413	glPopMatrix ();
		3414	#endif
		3415	PUSHMARK (SP);
		3416	XPUSHs (self);
		3417	PUTBACK;
		3418	call_method ("_draw", G_VOID \| G_DISCARD);
		3419	SPAGAIN;
		3420
		3421	glPopMatrix ();
		3422
		3423	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3424	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3425	}
		3426

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.169 by root, Wed Dec 13 17:30:02 2006 UTC vs. Revision 1.297 by root, Tue Dec 22 00:08:11 2009 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.169 by root, Wed Dec 13 17:30:02 2006 UTC vs.
Revision 1.297 by root, Tue Dec 22 00:08:11 2009 UTC