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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs.
Revision 1.295 by root, Mon Dec 21 03:30:22 2009 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
17	#endif	26	#endif
18		27
		28	#include <assert.h>
19	#include <math.h>	29	#include <math.h>
20	#include <string.h>	30	#include <string.h>
21	#include <stdio.h>	31	#include <stdio.h>
22	#include <stdlib.h>	32	#include <stdlib.h>
23		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
24	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
25	#include <SDL_endian.h>	38	#include <SDL_endian.h>
26	#include <SDL_image.h>	39	#include <SDL_image.h>
27	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
29		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	#endif
		47
30	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
32		50
33	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
34		52
35	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
36		65
37	#ifndef _WIN32	66	#ifndef _WIN32
38	# include <sys/types.h>	67	# include <sys/types.h>
39	# include <sys/socket.h>	68	# include <sys/socket.h>
40	# include <netinet/in.h>	69	# include <netinet/in.h>
41	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
42	# include <inttypes.h>	71	# include <inttypes.h>
43	#endif	72	#endif
44		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
		76	#else
		77	# define expect(expr,value) (expr)
		78	#endif
		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		84
47	#define FOW_DARKNESS 32	85	#define FOW_DARKNESS 64
		86	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
48		87
49	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
51		90
52	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
53		92
54	#if 0	93	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	95
57	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
58	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
		101
		102	static AV *texture_av;
59		103
60	static struct	104	static struct
61	{	105	{
62	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	107	#include "glfunc.h"
64	#undef GL_FUNC	108	#undef GL_FUNC
65	} gl;	109	} gl;
66		110
		111	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	113	{
69	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	118	else
74	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
75	}	120	}
76		121
		122	static GLuint
		123	gen_texture ()
		124	{
		125	GLuint name;
		126
		127	if (AvFILL (texture_av) >= 0)
		128	name = (GLuint)(size_t)av_pop (texture_av);
		129	else
		130	glGenTextures (1, &name);
		131
		132	return name;
		133	}
		134
		135	static void
		136	del_texture (GLuint name)
		137	{
		138	/* make a half-assed attempt at returning the memory used by the texture */
		139	/* textures are frequently being reused by cfplus anyway */
		140	/glBindTexture (GL_TEXTURE_2D, name);/
		141	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		142	av_push (texture_av, (SV *)(size_t)name);
		143	glDeleteTextures (1, &name);
		144	}
		145
77	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
78		148
79	#include "pango-font.c"	149	#include "pango-font.c"
80	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
81	#include "pango-render.c"	151	#include "pango-render.c"
82		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
85		157
86	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
87		159
88	static int	160	static int
89	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
90	{	162	{
91	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
105		177
106	typedef struct cf_layout {	178	typedef struct cf_layout {
107	PangoLayout *pl;	179	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
109	int base_height;	181	int base_height;
110	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
111	} *CFPlus__Layout;	184	} *DC__Layout;
112		185
113	static CFPlus__Font default_font;	186	static DC__Font default_font;
114	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
116		189
117	static void	190	static void
118	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	196	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	198	}
126		199
127	static void	200	static void
128	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
129	{	202	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
132	*/	205	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
134		207
135	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		210
138	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
139	}	212	}
140		213
141	static void	214	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	215	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	216	{
144	PangoRectangle rect;	217	PangoRectangle rect;
145		218
146	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		227
155	*w = rect.width;	228	*w = rect.width;
156	*h = rect.height;	229	*h = rect.height;
157	}	230	}
158		231
		232	typedef uint16_t tileid;
159	typedef uint16_t mapface;	233	typedef uint16_t faceid;
160		234
161	typedef struct {	235	typedef struct {
162	GLint name;	236	GLuint name;
163	int w, h;	237	int w, h;
164	float s, t;	238	float s, t;
165	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
		240	tileid smoothtile;
		241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
166	} maptex;	243	} maptex;
167		244
168	typedef struct {	245	typedef struct {
169	uint32_t player;	246	uint32_t player;
170	mapface face[3];	247	tileid tile[3];
171	uint16_t darkness;	248	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	249	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	250	} mapcell;
174		251
175	typedef struct {	252	typedef struct {
176	int32_t c0, c1;	253	int32_t c0, c1;
177	mapcell *col;	254	mapcell *col;
178	} maprow;	255	} maprow;
179		256
180	typedef struct map {	257	typedef struct map {
181	int x, y, w, h;	258	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	259	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	260	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	261	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		262
189	int32_t rows;	263	int32_t rows;
190	maprow *row;	264	maprow *row;
191	} *CFPlus__Map;	265	} *DC__Map;
192		266
193	static char *	267	static char *
194	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
195	{	269	{
196	char *p;	270	char *p;
…		…
213	}	287	}
214		288
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	289	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	290	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		291
		292	static void
		293	need_facenum (struct map *self, faceid face)
		294	{
		295	while (self->faces <= face)
		296	{
		297	Append (tileid, self->face2tile, self->faces, self->faces);
		298	self->faces *= 2;
		299	}
		300	}
		301
		302	static void
		303	need_texid (struct map *self, int texid)
		304	{
		305	while (self->texs <= texid)
		306	{
		307	Append (maptex, self->tex, self->texs, self->texs);
		308	self->texs *= 2;
		309	}
		310	}
		311
218	static maprow *	312	static maprow *
219	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
220	{	314	{
221	if (0 > y)	315	if (0 > y)
222	{	316	{
223	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
262		356
263	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
264	}	358	}
265		359
266	static mapcell *	360	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
268	{	362	{
269	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
270	}	364	}
271		365
272	static void	366	static void
273	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
274	{	368	{
275	int r;	369	int r;
276		370
277	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	379	self->oy = 0;
286	self->row = 0;	380	self->row = 0;
287	self->rows = 0;	381	self->rows = 0;
288	}	382	}
289		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
290	static void	394	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	396	{
293	int x, y;	397	int x, y;
294	maprow *row;	398	maprow *row;
295	mapcell *cell;	399	mapcell *cell;
296		400
…		…
308	if (x >= row->c1)	412	if (x >= row->c1)
309	break;	413	break;
310		414
311	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
312		416
313	cell->darkness = 0;	417	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	418	}
318	}	419	}
		420	}
		421
		422	typedef struct {
		423	tileid tile;
		424	uint8_t x, y, level;
		425	} smooth_key;
		426
		427	static void
		428	smooth_or_bits (HV hv, smooth_key key, IV bits)
		429	{
		430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		431
		432	if (SvIOK (*sv))
		433	SvIV_set (sv, SvIVX (sv) \| bits);
		434	else
		435	sv_setiv (*sv, bits);
319	}	436	}
320		437
321	static void	438	static void
322	music_finished (void)	439	music_finished (void)
323	{	440	{
…		…
359	n \|= n >> 16;	476	n \|= n >> 16;
360		477
361	return n + 1;	478	return n + 1;
362	}	479	}
363		480
364	MODULE = CFPlus PACKAGE = CFPlus	481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
		492	/* SDL should provide this, really. */
		493	#define SDLK_MODIFIER_MIN 300
		494	#define SDLK_MODIFIER_MAX 314
		495
		496	/******************************************************************************/
		497
		498	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp \|\| !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META \| KMOD_ALT))
		548	mod \|= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
365		592
366	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
367		594
368	BOOT:	595	BOOT:
369	{	596	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	598	static const struct {
372	const char *name;	599	const char *name;
373	IV iv;	600	IV iv;
374	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
		603	const_iv (SDLK_MODIFIER_MIN),
		604	const_iv (SDLK_MODIFIER_MAX),
		605
376	const_iv (SDL_ACTIVEEVENT),	606	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	607	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	608	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	609	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	610	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	619	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	620	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	621	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	622	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	623	const_iv (SDL_USEREVENT),
		624
		625	const_iv (SDL_APPINPUTFOCUS),
		626	const_iv (SDL_APPMOUSEFOCUS),
		627	const_iv (SDL_APPACTIVE),
		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	740	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	741	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	742	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	743	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	744	const_iv (SDLK_UNDO),
		745
458	const_iv (KMOD_NONE),	746	const_iv (KMOD_NONE),
		747	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	748	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	749	const_iv (KMOD_RSHIFT),
		750	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	751	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	752	const_iv (KMOD_RCTRL),
		753	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	754	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	755	const_iv (KMOD_RALT),
		756	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	762
471	const_iv (KMOD_SHIFT),	763	const_iv (KMOD_LRAM),
472	const_iv (KMOD_ALT),	764
473	const_iv (KMOD_META)	765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
474	# undef const_iv	795	# undef const_iv
475	};	796	};
476		797
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		800
		801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	803	}
		804
		805	void
		806	weaken (SV *rv)
		807	PROTOTYPE: $
		808	CODE:
		809	sv_rvweaken (rv);
480		810
481	int	811	int
482	in_destruct ()	812	in_destruct ()
483	CODE:	813	CODE:
484	RETVAL = PL_main_cv == Nullcv;	814	RETVAL = PL_main_cv == Nullcv;
…		…
487		817
488	NV floor (NV x)	818	NV floor (NV x)
489		819
490	NV ceil (NV x)	820	NV ceil (NV x)
491		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
		826	NV distance (NV dx, NV dy)
		827	CODE:
		828	RETVAL = pow (dx * dx + dy * dy, 0.5);
		829	OUTPUT:
		830	RETVAL
		831
492	void	832	void
493	pango_init ()	833	pango_init ()
494	CODE:	834	CODE:
495	{	835	{
496	opengl_fontmap = pango_opengl_font_map_new ();	836	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	837	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	838	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		839	/pango_context_set_font_description (opengl_context, default_font);/
		840	#if PANGO_VERSION_CHECK (1, 15, 2)
		841	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		842	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		843	#endif
499	}	844	}
500		845
501	int	846	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		847
504	void	848	void SDL_braino ()
		849
		850	int SDL_Init (U32 flags)
		851
		852	int SDL_InitSubSystem (U32 flags)
		853
		854	void SDL_QuitSubSystem (U32 flags)
		855
505	SDL_Quit ()	856	void SDL_Quit ()
506		857
		858	int SDL_GL_SetAttribute (int attr, int value)
		859
		860	int SDL_GL_GetAttribute (int attr)
		861	CODE:
		862	if (SDL_GL_GetAttribute (attr, &RETVAL))
		863	XSRETURN_UNDEF;
		864	OUTPUT:
		865	RETVAL
		866
507	void	867	void
508	SDL_ListModes ()	868	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	869	PPCODE:
510	{	870	{
511	SDL_Rect **m;	871	SDL_Rect **m;
512		872
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	873	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	874	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	875	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	876	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		877
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	878	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	879	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		880
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	881	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		885
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	886	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	887	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif
531
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534		888
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	889	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		890
537	if (m && m != (SDL_Rect **)-1)	891	if (m && m != (SDL_Rect **)-1)
538	while (*m)	892	while (*m)
539	{	893	{
		894	if ((m)->w >= 400 && (m)->h >= 300)
		895	{
540	AV *av = newAV ();	896	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	897	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	898	av_push (av, newSViv ((*m)->h));
		899	av_push (av, newSViv (rgb));
		900	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	901	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		902	}
544		903
545	++m;	904	++m;
546	}	905	}
547	}	906	}
548		907
549	char *
550	SDL_GetError ()
551
552	int	908	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	909	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	910	CODE:
		911	{
		912	SDL_EnableUNICODE (1);
		913	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		914
		915	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		916	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		917	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		918	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		919
555	RETVAL = !!SDL_SetVideoMode (	920	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	921	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	922	);
		923
558	if (RETVAL)	924	if (RETVAL)
559	{	925	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	926	av_clear (texture_av);
		927
		928	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	929	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	930	#include "glfunc.h"
563	# undef GL_FUNC	931	#undef GL_FUNC
564	}	932	}
		933	}
565	OUTPUT:	934	OUTPUT:
566	RETVAL	935	RETVAL
567		936
568	void	937	void
569	SDL_GL_SwapBuffers ()	938	SDL_GL_SwapBuffers ()
570		939
571	char *	940	char *
572	SDL_GetKeyName (int sym)	941	SDL_GetKeyName (int sym)
573		942
		943	int
		944	SDL_GetAppState ()
		945
		946	int
		947	SDL_GetModState ()
		948
574	void	949	void
575	SDL_PollEvent ()	950	poll_events ()
576	PPCODE:	951	PPCODE:
577	{	952	{
578	SDL_Event ev;	953	SDL_Event ev;
579		954
580	while (SDL_PollEvent (&ev))	955	SDL_PumpEvents ();
		956	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	957	{
582	HV *hv = newHV ();	958	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	959	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		960
585	switch (ev.type)	961	switch (ev.type)
586	{	962	{
587	case SDL_KEYDOWN:	963	case SDL_KEYDOWN:
588	case SDL_KEYUP:	964	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	965	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	966	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	967	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		968	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	969	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	970	break;
594		971
595	case SDL_ACTIVEEVENT:	972	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	973	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	974	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	975	break;
599		976
600	case SDL_MOUSEMOTION:	977	case SDL_MOUSEMOTION:
		978	{
		979	int state = ev.motion.state;
		980	int x = ev.motion.x;
		981	int y = ev.motion.y;
		982	int xrel = ev.motion.xrel;
		983	int yrel = ev.motion.yrel;
		984
		985	/* do simplistic event compression */
		986	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		987	&& state == ev.motion.state)
		988	{
		989	xrel += ev.motion.xrel;
		990	yrel += ev.motion.yrel;
		991	x = ev.motion.x;
		992	y = ev.motion.y;
		993	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		994	}
		995
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	997	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	998	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	999	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1000	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1001	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1002	}
608	break;	1003	break;
609		1004
610	case SDL_MOUSEBUTTONDOWN:	1005	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	1006	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1007	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		1008
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1009	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1011	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1012	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1017	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1018	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	1019	break;
625	}	1020	}
626		1021
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1022	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	1023	}
629	}	1024	}
630		1025
631	int	1026	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1027	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	1028	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	1029	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	1030	Mix_ChannelFinished (channel_finished);
636		1031
637	void	1032	void
		1033	Mix_QuerySpec ()
		1034	PPCODE:
		1035	{
		1036	int freq, channels;
		1037	Uint16 format;
		1038
		1039	if (Mix_QuerySpec (&freq, &format, &channels))
		1040	{
		1041	EXTEND (SP, 3);
		1042	PUSHs (sv_2mortal (newSViv (freq)));
		1043	PUSHs (sv_2mortal (newSViv (format)));
		1044	PUSHs (sv_2mortal (newSViv (channels)));
		1045	}
		1046	}
		1047
		1048	void
638	Mix_CloseAudio ()	1049	Mix_CloseAudio ()
639		1050
640	int	1051	int
641	Mix_AllocateChannels (int numchans = -1)	1052	Mix_AllocateChannels (int numchans = -1)
642		1053
		1054	const char *
		1055	Mix_GetError ()
		1056
643	void	1057	void
644	lowdelay (int fd, int val = 1)	1058	lowdelay (int fd, int val = 1)
645	CODE:	1059	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1060	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		1061
650	void	1062	void
651	win32_proxy_info ()	1063	win32_proxy_info ()
652	PPCODE:	1064	PPCODE:
653	{	1065	{
…		…
674	}	1086	}
675	}	1087	}
676	#endif	1088	#endif
677	}	1089	}
678		1090
679	void	1091	int
680	add_font (char *file)	1092	add_font (char *file)
681	CODE:	1093	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1094	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1095	OUTPUT:
		1096	RETVAL
683		1097
684	void	1098	void
685	load_image_inline (SV *image_)	1099	load_image_inline (SV *image_)
686	ALIAS:	1100	ALIAS:
687	load_image_file = 1	1101	load_image_file = 1
…		…
690	STRLEN image_len;	1104	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	1105	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	1106	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	1107	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1108	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1109	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1110	: SDL_RWFromConstMem (image, image_len);
697		1111
698	if (!rw)	1112	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1113	croak ("load_image: %s", SDL_GetError ());
700		1114
…		…
773	void	1187	void
774	error (char *message)	1188	error (char *message)
775	CODE:	1189	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1190	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1191	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1192	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1193	#endif
780		1194
781	void	1195	void
782	fatal (char *message)	1196	fatal (char *message)
783	CODE:	1197	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1198	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1199	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1200	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1201	#endif
788	_exit (1);	1202	_exit (1);
789		1203
790	void	1204	void
791	_exit (int retval = 0)	1205	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1208	ExitThread (retval); // unclean, please beam me up
795	#else	1209	#else
796	_exit (retval);	1210	_exit (retval);
797	#endif	1211	#endif
798		1212
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1213	void
		1214	debug ()
		1215	CODE:
		1216	{
		1217	#if DEBUG
		1218	VALGRIND_DO_LEAK_CHECK;
		1219	#endif
		1220	}
800		1221
801	CFPlus::Font	1222	int
		1223	SvREFCNT (SV *sv)
		1224	CODE:
		1225	RETVAL = SvREFCNT (sv);
		1226	OUTPUT:
		1227	RETVAL
		1228
		1229	MODULE = Deliantra::Client PACKAGE = DC::Font
		1230
		1231	PROTOTYPES: DISABLE
		1232
		1233	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1234	new_from_file (SV class, char path, int id = 0)
803	CODE:	1235	CODE:
804	{	1236	{
805	int count;	1237	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1238	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1241	}
810	OUTPUT:	1242	OUTPUT:
811	RETVAL	1243	RETVAL
812		1244
813	void	1245	void
814	DESTROY (CFPlus::Font self)	1246	DESTROY (DC::Font self)
815	CODE:	1247	CODE:
816	pango_font_description_free (self);	1248	pango_font_description_free (self);
817		1249
818	void	1250	void
819	make_default (CFPlus::Font self)	1251	make_default (DC::Font self)
		1252	PROTOTYPE: $
820	CODE:	1253	CODE:
821	default_font = self;	1254	default_font = self;
822		1255
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1256	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1257
		1258	PROTOTYPES: DISABLE
		1259
825	void	1260	void
826	reset_glyph_cache ()	1261	glyph_cache_backup ()
		1262	PROTOTYPE:
827	CODE:	1263	CODE:
		1264	tc_backup ();
		1265
		1266	void
		1267	glyph_cache_restore ()
		1268	PROTOTYPE:
		1269	CODE:
828	tc_clear ();	1270	tc_restore ();
829		1271
830	CFPlus::Layout	1272	DC::Layout
831	new (SV *class)	1273	new (SV *class)
832	CODE:	1274	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1275	New (0, RETVAL, 1, struct cf_layout);
834		1276
835	RETVAL->pl = pango_layout_new (opengl_context);	1277	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1279	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1280	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1281	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1282	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1283	RETVAL->font = 0;
		1284	RETVAL->rc = rc_alloc ();
842		1285
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1286	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1287	layout_update_font (RETVAL);
845	OUTPUT:	1288	OUTPUT:
846	RETVAL	1289	RETVAL
847		1290
848	void	1291	void
849	DESTROY (CFPlus::Layout self)	1292	DESTROY (DC::Layout self)
850	CODE:	1293	CODE:
851	g_object_unref (self->pl);	1294	g_object_unref (self->pl);
		1295	rc_free (self->rc);
852	Safefree (self);	1296	Safefree (self);
853		1297
854	void	1298	void
855	set_text (CFPlus::Layout self, SV *text_)	1299	set_text (DC::Layout self, SV *text_)
856	CODE:	1300	CODE:
857	{	1301	{
858	STRLEN textlen;	1302	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
860		1304
861	pango_layout_set_text (self->pl, text, textlen);	1305	pango_layout_set_text (self->pl, text, textlen);
862	}	1306	}
863		1307
864	void	1308	void
865	set_markup (CFPlus::Layout self, SV *text_)	1309	set_markup (DC::Layout self, SV *text_)
866	CODE:	1310	CODE:
867	{	1311	{
868	STRLEN textlen;	1312	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1313	char *text = SvPVutf8 (text_, textlen);
870		1314
871	pango_layout_set_markup (self->pl, text, textlen);	1315	pango_layout_set_markup (self->pl, text, textlen);
872	}	1316	}
873		1317
874	void	1318	void
875	set_shapes (CFPlus::Layout self, ...)	1319	set_shapes (DC::Layout self, ...)
876	CODE:	1320	CODE:
877	{	1321	{
878	PangoAttrList *attrs = 0;	1322	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1323	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1324	const char *pos = text;
…		…
915	if (attrs)	1359	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1360	pango_layout_set_attributes (self->pl, attrs);
917	}	1361	}
918		1362
919	void	1363	void
920	get_shapes (CFPlus::Layout self)	1364	get_shapes (DC::Layout self)
921	PPCODE:	1365	PPCODE:
922	{	1366	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1367	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1368
925	do	1369	do
926	{	1370	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1371	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1372
929	if (run && shape_attr_p (run))	1373	if (run && shape_attr_p (run))
930	{	1374	{
931	PangoRectangle extents;	1375	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1376	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1384
941	pango_layout_iter_free (iter);	1385	pango_layout_iter_free (iter);
942	}	1386	}
943		1387
944	int	1388	int
945	has_wrapped (CFPlus::Layout self)	1389	has_wrapped (DC::Layout self)
946	CODE:	1390	CODE:
947	{	1391	{
948	int lines = 1;	1392	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1393	const char *text = pango_layout_get_text (self->pl);
950		1394
…		…
955	}	1399	}
956	OUTPUT:	1400	OUTPUT:
957	RETVAL	1401	RETVAL
958		1402
959	SV *	1403	SV *
960	get_text (CFPlus::Layout self)	1404	get_text (DC::Layout self)
961	CODE:	1405	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1406	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1407	sv_utf8_decode (RETVAL);
964	OUTPUT:	1408	OUTPUT:
965	RETVAL	1409	RETVAL
966		1410
967	void	1411	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1412	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1413	CODE:
970	self->r = r;	1414	self->r = r;
971	self->g = g;	1415	self->g = g;
972	self->b = b;	1416	self->b = b;
973	self->a = a;	1417	self->a = a;
974		1418
975	void	1419	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1420	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1421	CODE:
978	if (self->font != font)	1422	if (self->font != font)
979	{	1423	{
980	self->font = font;	1424	self->font = font;
981	layout_update_font (self);	1425	layout_update_font (self);
982	}	1426	}
983		1427
984	void	1428	void
985	set_height (CFPlus::Layout self, int base_height)	1429	set_height (DC::Layout self, int base_height)
986	CODE:	1430	CODE:
987	if (self->base_height != base_height)	1431	if (self->base_height != base_height)
988	{	1432	{
989	self->base_height = base_height;	1433	self->base_height = base_height;
990	layout_update_font (self);	1434	layout_update_font (self);
991	}	1435	}
992		1436
993	void	1437	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1438	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1439	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1440	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1441
998	void	1442	void
999	set_indent (CFPlus::Layout self, int indent)	1443	set_indent (DC::Layout self, int indent)
1000	CODE:	1444	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1445	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1446
1003	void	1447	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1448	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1449	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1450	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1451
1008	void	1452	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1453	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1454	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1455	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1456	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1457	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1458	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1459	: PANGO_ELLIPSIZE_NONE
1016	);	1460	);
1017		1461
1018	void	1462	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1463	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1464	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1465	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1466
1023	void	1467	void
1024	size (CFPlus::Layout self)	1468	size (DC::Layout self)
1025	PPCODE:	1469	PPCODE:
1026	{	1470	{
1027	int w, h;	1471	int w, h;
1028		1472
1029	layout_get_pixel_size (self, &w, &h);	1473	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1476	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1477	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1478	}
1035		1479
1036	int	1480	int
1037	descent (CFPlus::Layout self)	1481	descent (DC::Layout self)
1038	CODE:	1482	CODE:
1039	{	1483	{
1040	PangoRectangle rect;	1484	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1485	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1486	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1487	RETVAL = PANGO_DESCENT (rect);
1044	}	1488	}
1045	OUTPUT:	1489	OUTPUT:
1046	RETVAL	1490	RETVAL
1047		1491
1048	int	1492	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1493	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1494	CODE:
1051	{	1495	{
1052	int index, trailing;	1496	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1497	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index;	1498	RETVAL = index + trailing;
1055	}	1499	}
1056	OUTPUT:	1500	OUTPUT:
1057	RETVAL	1501	RETVAL
1058		1502
1059	void	1503	void
1060	cursor_pos (CFPlus::Layout self, int index)	1504	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1505	PPCODE:
1062	{	1506	{
1063	PangoRectangle strong_pos;	1507	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1508	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1509
1066	EXTEND (SP, 3);	1510	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1512	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1514	}
1071		1515
1072	void	1516	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1517	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1518	PPCODE:
		1519	{
		1520	int line, x;
		1521
		1522	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1523	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1524	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1525	--line;
		1526	#endif
		1527	EXTEND (SP, 2);
		1528	PUSHs (sv_2mortal (newSViv (line)));
		1529	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1530	}
		1531
		1532	void
		1533	line_x_to_index (DC::Layout self, int line, int x)
		1534	PPCODE:
		1535	{
		1536	PangoLayoutLine *lp;
		1537	int index, trailing;
		1538
		1539	if (line < 0)
		1540	XSRETURN_EMPTY;
		1541
		1542	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1543	XSRETURN_EMPTY; /* do better */
		1544
		1545	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1546
		1547	EXTEND (SP, 2);
		1548	if (GIMME_V == G_SCALAR)
		1549	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1550	else
		1551	{
		1552	PUSHs (sv_2mortal (newSViv (index)));
		1553	PUSHs (sv_2mortal (newSViv (trailing)));
		1554	}
		1555	}
		1556
		1557	void
		1558	render (DC::Layout self, float x, float y, int flags = 0)
		1559	CODE:
		1560	rc_clear (self->rc);
1075	pango_opengl_render_layout_subpixel (	1561	pango_opengl_render_layout_subpixel (
1076	self->pl,	1562	self->pl,
		1563	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1564	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1565	self->r, self->g, self->b, self->a,
1079	flags	1566	flags
1080	);	1567	);
		1568	// we assume that context_change actually clears/frees stuff
		1569	// and does not do any recomputation...
		1570	pango_layout_context_changed (self->pl);
1081		1571
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1572	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1573	draw (DC::Layout self)
1086	CODE:	1574	CODE:
1087	{	1575	{
1088	int ow = SvIV (w_);	1576	glEnable (GL_TEXTURE_2D);
1089	int oh = SvIV (h_);	1577	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1578	glEnable (GL_BLEND);
		1579	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1580	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1581	glEnable (GL_ALPHA_TEST);
		1582	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1090		1583
1091	if (ow && oh)	1584	rc_draw (self->rc);
		1585
		1586	glDisable (GL_ALPHA_TEST);
		1587	glDisable (GL_BLEND);
		1588	glDisable (GL_TEXTURE_2D);
		1589	}
		1590
		1591	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1592
		1593	PROTOTYPES: ENABLE
		1594
		1595	void
		1596	pad (SV *data_, int ow, int oh, int nw, int nh)
		1597	CODE:
		1598	{
		1599	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1092	{	1600	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow \|\| nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1601	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1602	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1603	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1604	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1605
1105	SvPOK_only (result_);	1606	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1607	SvCUR_set (result_, nw * nh * bpp);
1107		1608
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1609	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1610	while (oh--)
1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1611	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111		1612
1112	sv_setsv (data_, result_);	1613	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1614	}
1119	}	1615	}
1120		1616
1121	void	1617	void
1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1618	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1128	{	1624	{
1129	HV hv = (HV )SvRV (self);	1625	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1626	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1627	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1628	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1629
		1630	if (name <= 0)
		1631	XSRETURN_EMPTY;
1133		1632
1134	if (items < 5)	1633	if (items < 5)
1135	{	1634	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1635	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1636	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1664	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1665	glDisable (GL_BLEND);
1167	}	1666	}
1168	}	1667	}
1169		1668
1170	MODULE = CFPlus PACKAGE = CFPlus::Map	1669	void
		1670	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
		1671	PROTOTYPE: @
		1672	CODE:
		1673	{
		1674	glEnable (GL_TEXTURE_2D);
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1677	glBindTexture (GL_TEXTURE_2D, name1);
1171		1678
1172	CFPlus::Map	1679	glColor3f (intensity, intensity, intensity);
		1680	glPushMatrix ();
		1681	glScalef (1./3, 1./3, 1.);
		1682
		1683	if (blend > 0.f)
		1684	{
		1685	float S2, T2; /* 0. 0. for texture 2 */
		1686	float w = w1 > w2 ? w1 : w2;
		1687	float h = h1 > h2 ? h1 : h2;
		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	s1 *= w / w1;
		1719	t1 *= h / h1;
		1720
		1721	dx *= -3.f / w2;
		1722	dy *= -3.f / h2;
		1723	dx *= w / w2;
		1724	dy *= h / h2;
		1725
		1726	s2 *= w / w2;
		1727	t2 *= h / h2;
		1728
		1729	glBegin (GL_QUADS);
		1730	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
		1731	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
		1732	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
		1733	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
		1734	glEnd ();
		1735
		1736	glDisable (GL_TEXTURE_2D);
		1737	gl.ActiveTexture (GL_TEXTURE0);
		1738	}
		1739	else
		1740	{
		1741	/* simple blending of one texture, also opengl <1.3 path */
		1742	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1743
		1744	glBegin (GL_QUADS);
		1745	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1746	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1747	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1748	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1749	glEnd ();
		1750	}
		1751
		1752	glPopMatrix ();
		1753
		1754	glDisable (GL_TEXTURE_2D);
		1755	glDisable (GL_BLEND);
		1756	}
		1757
		1758	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1759	CODE:
		1760	{
		1761	GLint width;
		1762	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1763	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1764	RETVAL = width > 0;
		1765	}
		1766	OUTPUT:
		1767	RETVAL
		1768
		1769	MODULE = Deliantra::Client PACKAGE = DC::Map
		1770
		1771	PROTOTYPES: DISABLE
		1772
		1773	DC::Map
1173	new (SV *class)	1774	new (SV *class)
1174	CODE:	1775	CODE:
1175	New (0, RETVAL, 1, struct map);	1776	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1777	RETVAL->x = 0;
1177	RETVAL->y = 0;	1778	RETVAL->y = 0;
1178	RETVAL->w = 0;	1779	RETVAL->w = 0;
1179	RETVAL->h = 0;	1780	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1781	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1782	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1783	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1784	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1785	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1786	RETVAL->row = 0;
1188	OUTPUT:	1787	OUTPUT:
1189	RETVAL	1788	RETVAL
1190		1789
1191	void	1790	void
1192	DESTROY (CFPlus::Map self)	1791	DESTROY (DC::Map self)
1193	CODE:	1792	CODE:
1194	{	1793	{
1195	map_clear (self);	1794	map_clear (self);
1196	Safefree (self->face);	1795	Safefree (self->face2tile);
1197	Safefree (self->tex);	1796	Safefree (self->tex);
1198	Safefree (self);	1797	Safefree (self);
1199	}	1798	}
1200		1799
1201	void	1800	void
1202	resize (CFPlus::Map self, int map_width, int map_height)	1801	resize (DC::Map self, int map_width, int map_height)
1203	CODE:	1802	CODE:
1204	self->w = map_width;	1803	self->w = map_width;
1205	self->h = map_height;	1804	self->h = map_height;
1206		1805
1207	void	1806	void
1208	clear (CFPlus::Map self)	1807	clear (DC::Map self)
1209	CODE:	1808	CODE:
1210	map_clear (self);	1809	map_clear (self);
1211		1810
1212	void	1811	void
1213	set_face (CFPlus::Map self, int face, int texid)	1812	set_tileid (DC::Map self, int face, int tile)
1214	CODE:	1813	CODE:
1215	{	1814	{
1216	while (self->faces <= face)	1815	need_facenum (self, face); self->face2tile [face] = tile;
1217	{	1816	need_texid (self, tile);
1218	Append (mapface, self->face, self->faces, self->faces);
1219	self->faces *= 2;
1220	}
1221
1222	self->face [face] = texid;
1223	}	1817	}
1224		1818
1225	void	1819	void
		1820	set_smooth (DC::Map self, int face, int smooth, int level)
		1821	CODE:
		1822	{
		1823	tileid texid;
		1824	maptex *tex;
		1825
		1826	if (face < 0 \|\| face >= self->faces)
		1827	return;
		1828
		1829	if (smooth < 0 \|\| smooth >= self->faces)
		1830	return;
		1831
		1832	texid = self->face2tile [face];
		1833
		1834	if (!texid)
		1835	return;
		1836
		1837	tex = self->tex + texid;
		1838	tex->smoothtile = self->face2tile [smooth];
		1839	tex->smoothlevel = level;
		1840	}
		1841
		1842	void
1226	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)	1843	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)
1227	CODE:	1844	CODE:
1228	{	1845	{
1229	while (self->texs <= texid)	1846	need_texid (self, texid);
1230	{
1231	Append (maptex, self->tex, self->texs, self->texs);
1232	self->texs *= 2;
1233	}
1234		1847
1235	{	1848	{
1236	maptex *tex = self->tex + texid;	1849	maptex *tex = self->tex + texid;
1237		1850
1238	tex->name = name;	1851	tex->name = name;
…		…
1254	// use uglier nearest interpolation because linear suffers	1867	// use uglier nearest interpolation because linear suffers
1255	// from transparent color bleeding and ugly wrapping effects.	1868	// from transparent color bleeding and ugly wrapping effects.
1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1869	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1257	}	1870	}
1258		1871
		1872	void
		1873	expire_textures (DC::Map self, int texid, int count)
		1874	PPCODE:
		1875	for (; texid < self->texs && count; ++texid, --count)
		1876	{
		1877	maptex *tex = self->tex + texid;
		1878
		1879	if (tex->name)
		1880	{
		1881	if (tex->unused)
		1882	{
		1883	tex->name = 0;
		1884	tex->unused = 0;
		1885	XPUSHs (sv_2mortal (newSViv (texid)));
		1886	}
		1887	else
		1888	tex->unused = 1;
		1889	}
		1890	}
		1891
1259	int	1892	int
1260	ox (CFPlus::Map self)	1893	ox (DC::Map self)
1261	ALIAS:	1894	ALIAS:
1262	oy = 1	1895	oy = 1
1263	x = 2	1896	x = 2
1264	y = 3	1897	y = 3
1265	w = 4	1898	w = 4
…		…
1276	}	1909	}
1277	OUTPUT:	1910	OUTPUT:
1278	RETVAL	1911	RETVAL
1279		1912
1280	void	1913	void
1281	scroll (CFPlus::Map self, int dx, int dy)	1914	scroll (DC::Map self, int dx, int dy)
1282	CODE:	1915	CODE:
1283	{	1916	{
1284	if (dx > 0)	1917	if (dx > 0)
1285	map_blank (self, self->x, self->y, dx, self->h);	1918	map_blank (self, self->x, self->y, dx, self->h);
1286	else if (dx < 0)	1919	else if (dx < 0)
1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1920	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1288		1921
1289	if (dy > 0)	1922	if (dy > 0)
1290	map_blank (self, self->x, self->y, self->w, dy);	1923	map_blank (self, self->x, self->y, self->w, dy);
1291	else if (dy < 0)	1924	else if (dy < 0)
1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1925	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1293		1926
1294	self->ox += dx; self->x += dx;	1927	self->ox += dx; self->x += dx;
1295	self->oy += dy; self->y += dy;	1928	self->oy += dy; self->y += dy;
1296		1929
1297	while (self->y < 0)	1930	while (self->y < 0)
…		…
1301	self->rows += MAP_EXTEND_Y;	1934	self->rows += MAP_EXTEND_Y;
1302	self->y += MAP_EXTEND_Y;	1935	self->y += MAP_EXTEND_Y;
1303	}	1936	}
1304	}	1937	}
1305		1938
1306	void	1939	SV *
1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1940	map1a_update (DC::Map self, SV *data_, int extmap)
1308	CODE:	1941	CODE:
1309	{	1942	{
1310	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1943	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1311	uint8_t data_end = (uint8_t )SvEND (data_);	1944	uint8_t data_end = (uint8_t )SvEND (data_);
1312	mapcell *cell;	1945	mapcell *cell;
1313	int x, y, flags;	1946	int x, y, z, flags;
		1947	AV *missing = newAV ();
		1948	RETVAL = newRV_noinc ((SV *)missing);
1314		1949
1315	while (data < data_end - 1)	1950	while (data < data_end - 1)
1316	{	1951	{
1317	flags = (data [0] << 8) + data [1]; data += 2;	1952	flags = (data [0] << 8) + data [1]; data += 2;
1318		1953
…		…
1338	uint8_t ext, cmd;	1973	uint8_t ext, cmd;
1339		1974
1340	do	1975	do
1341	{	1976	{
1342	ext = *data++;	1977	ext = *data++;
1343	cmd = ext & 0x3f;	1978	cmd = ext & 0x7f;
1344		1979
1345	if (cmd < 4)	1980	if (cmd < 4)
1346	cell->darkness = 255 - ext * 64 + 1;	1981	cell->darkness = 255 - ext * 64 + 1;
1347	else if (cmd == 5) // health	1982	else if (cmd == 5) // health
1348	{	1983	{
1349	cell->stat_width = 1;	1984	cell->stat_width = 1;
1350	cell->stat_hp = *data++;	1985	cell->stat_hp = *data++;
1351	}	1986	}
1352	else if (cmd == 6) // monster width	1987	else if (cmd == 6) // monster width
1353	cell->stat_width = *data++ + 1;	1988	cell->stat_width = *data++ + 1;
1354	else if (cmd == 0x47) // monster width	1989	else if (cmd == 0x47)
1355	{	1990	{
1356	if (*data == 4)	1991	if (*data == 1) cell->player = data [1];
1357	; // decode player tag	1992	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1993	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1994	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1358		1995
1359	data += *data + 1;	1996	data += *data + 1;
1360	}	1997	}
1361	else if (cmd == 8) // cell flags	1998	else if (cmd == 8) // cell flags
1362	cell->flags = *data++;	1999	cell->flags = *data++;
…		…
1369	}	2006	}
1370	else	2007	else
1371	cell->darkness = *data++ + 1;	2008	cell->darkness = *data++ + 1;
1372	}	2009	}
1373		2010
		2011	for (z = 0; z <= 2; ++z)
1374	if (flags & 4)	2012	if (flags & (4 >> z))
1375	{	2013	{
1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2014	faceid face = (data [0] << 8) + data [1]; data += 2;
		2015	need_facenum (self, face);
		2016	cell->tile [z] = self->face2tile [face];
		2017
		2018	if (cell->tile [z])
		2019	{
		2020	maptex *tex = self->tex + cell->tile [z];
		2021	tex->unused = 0;
		2022	if (!tex->name)
		2023	av_push (missing, newSViv (cell->tile [z]));
		2024
		2025	if (tex->smoothtile)
		2026	{
		2027	maptex *smooth = self->tex + tex->smoothtile;
		2028	smooth->unused = 0;
		2029	if (!smooth->name)
		2030	av_push (missing, newSViv (tex->smoothtile));
		2031	}
		2032	}
1377	}	2033	}
1378
1379	if (flags & 2)
1380	{
1381	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1382	}
1383
1384	if (flags & 1)
1385	{
1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1387	}
1388	}	2034	}
1389	else	2035	else
1390	cell->darkness = 0;	2036	CELL_CLEAR (cell);
1391	}	2037	}
1392	}	2038	}
		2039	OUTPUT:
		2040	RETVAL
1393		2041
1394	SV *	2042	SV *
1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2043	mapmap (DC::Map self, int x0, int y0, int w, int h)
1396	CODE:	2044	CODE:
1397	{	2045	{
1398	int x1, x;	2046	int x1, x;
1399	int y1, y;	2047	int y1, y;
1400	int z;	2048	int z;
…		…
1421	{	2069	{
1422	mapcell *cell = row->col + (x - row->c0);	2070	mapcell *cell = row->col + (x - row->c0);
1423		2071
1424	for (z = 0; z <= 0; z++)	2072	for (z = 0; z <= 0; z++)
1425	{	2073	{
1426	mapface face = cell->face [z];
1427
1428	if (face)
1429	{
1430	maptex tex = self->tex [face];	2074	maptex tex = self->tex [cell->tile [z]];
1431	int a0 = 255 - tex.a;	2075	int a0 = 255 - tex.a;
1432	int a1 = tex.a;	2076	int a1 = tex.a;
1433		2077
1434	r = (r * a0 + tex.r * a1) / 255;	2078	r = (r * a0 + tex.r * a1) / 255;
1435	g = (g * a0 + tex.g * a1) / 255;	2079	g = (g * a0 + tex.g * a1) / 255;
1436	b = (b * a0 + tex.b * a1) / 255;	2080	b = (b * a0 + tex.b * a1) / 255;
1437	a = (a * a0 + tex.a * a1) / 255;	2081	a = (a * a0 + tex.a * a1) / 255;
1438	}
1439	}	2082	}
1440	}	2083	}
1441		2084
1442	*map++ = (r )	2085	*map++ = (r )
1443	\| (g << 8)	2086	\| (g << 8)
…		…
1450	}	2093	}
1451	OUTPUT:	2094	OUTPUT:
1452	RETVAL	2095	RETVAL
1453		2096
1454	void	2097	void
1455	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2098	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1456	CODE:	2099	CODE:
1457	{	2100	{
1458	int x, y, z;	2101	int x, y, z;
1459	int last_name;
1460	mapface face;
1461		2102
1462	glColor4ub (255, 255, 255, 255);	2103	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		2104	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2105	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2106	smooth_key skey;
		2107	int pl_x, pl_y;
		2108	maptex pl_tex;
		2109	rc_t *rc = rc_alloc ();
		2110	rc_t *rc_ov = rc_alloc ();
		2111	rc_key_t key;
		2112	rc_array_t arr, arr_hidden;
		2113
		2114	pl_tex.name = 0;
		2115
		2116	// that's current max. sorry.
		2117	if (sw > 255) sw = 255;
		2118	if (sh > 255) sh = 255;
		2119
		2120	// clear key, in case of extra padding
		2121	memset (&skey, 0, sizeof (skey));
		2122
		2123	memset (&key, 0, sizeof (key));
		2124	key.r = 255;
		2125	key.g = 255;
		2126	key.b = 255;
		2127	key.a = 255;
		2128	key.mode = GL_QUADS;
		2129	key.format = GL_T2F_V3F;
		2130
		2131	mx += self->x;
		2132	my += self->y;
		2133
		2134	// first pass: determine smooth_max
		2135	// rather ugly, if you ask me
		2136	// could also be stored inside mapcell and updated on change
		2137	memset (smooth_max, 0, sizeof (smooth_max));
		2138
		2139	for (y = 0; y < sh; y++)
		2140	if (0 <= y + my && y + my < self->rows)
		2141	{
		2142	maprow *row = self->row + (y + my);
		2143
		2144	for (x = 0; x < sw; x++)
		2145	if (row->c0 <= x + mx && x + mx < row->c1)
		2146	{
		2147	mapcell *cell = row->col + (x + mx - row->c0);
		2148
		2149	smooth_max[x + 1][y + 1] =
		2150	MAX (self->tex [cell->tile [0]].smoothlevel,
		2151	MAX (self->tex [cell->tile [1]].smoothlevel,
		2152	self->tex [cell->tile [2]].smoothlevel));
		2153	}
		2154	}
1463		2155
1464	glEnable (GL_BLEND);	2156	glEnable (GL_BLEND);
1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1466	glEnable (GL_TEXTURE_2D);
1467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2158	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1468		2159
1469	glBegin (GL_QUADS);	2160	key.texname = self->tex [TEXID_HIDDEN].name;
		2161	arr_hidden = rc_array (rc_ov, &key);
1470		2162
1471	last_name = 0;
1472
1473	mx += self->x;
1474	my += self->y;
1475
1476	for (z = 0; z < 3; z++)	2163	for (z = 0; z <= 2; z++)
		2164	{
		2165	memset (smooth_level, 0, sizeof (smooth_level));
		2166	key.texname = -1;
		2167
1477	for (y = 0; y < sh; y++)	2168	for (y = 0; y < sh; y++)
1478	if (0 <= y + my && y + my < self->rows)	2169	if (0 <= y + my && y + my < self->rows)
1479	{	2170	{
1480	maprow *row = self->row + (y + my);	2171	maprow *row = self->row + (y + my);
1481		2172
1482	for (x = 0; x < sw; x++)	2173	for (x = 0; x < sw; x++)
1483	if (row->c0 <= x + mx && x + mx < row->c1)	2174	if (row->c0 <= x + mx && x + mx < row->c1)
1484	{	2175	{
1485	mapcell *cell = row->col + (x + mx - row->c0);	2176	mapcell *cell = row->col + (x + mx - row->c0);
1486
1487	face = cell->face [z];	2177	tileid tile = cell->tile [z];
		2178
		2179	if (tile)
		2180	{
		2181	maptex tex = self->tex [tile];
		2182	int px, py;
1488		2183
1489	if (face && face < self->texs)	2184	if (key.texname != tex.name)
		2185	{
		2186	self->tex [tile].unused = 0;
		2187
		2188	if (!tex.name)
		2189	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2190
		2191	key.texname = tex.name;
		2192	arr = rc_array (rc, &key);
		2193	}
		2194
		2195	px = (x + 1) * T - tex.w;
		2196	py = (y + 1) * T - tex.h;
		2197
		2198	if (expect_false (cell->player == player) && expect_false (z == 2))
		2199	{
		2200	pl_x = px;
		2201	pl_y = py;
		2202	pl_tex = tex;
		2203	continue;
		2204	}
		2205
		2206	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2207	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2208	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2209	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2210
		2211	// update smooth hash
		2212	if (tex.smoothtile)
		2213	{
		2214	skey.tile = tex.smoothtile;
		2215	skey.level = tex.smoothlevel;
		2216
		2217	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2218
		2219	// add bits to current tile and all neighbours. skey.x\|y is
		2220	// shifted +1\|+1 so we always stay positive.
		2221
		2222	// bits is ___n cccc CCCC bbbb
		2223	// n do not draw borders&corners
		2224	// c draw these corners, but...
		2225	// C ... not these
		2226	// b draw these borders
		2227
		2228	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2229	// ┃· ·· ·┃ ━━
		2230
		2231	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2232	// ·· ·· ·┏ ┓·
		2233
		2234	// full tile
		2235	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2236
		2237	// borders
		2238	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2239	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2240	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2241	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2242
		2243	// corners
		2244	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2245	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2246	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2247	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2248	}
		2249	}
		2250
		2251	if (expect_false (z == 2))
		2252	{
		2253	/* draw question marks on top of hidden spaces */
		2254	if (!cell->darkness)
		2255	{
		2256	maptex tex = self->tex [TEXID_HIDDEN];
		2257	int px = (x + 1) * T - tex.w;
		2258	int py = (y + 1) * T - tex.h;
		2259
		2260	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2261	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2262	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2263	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2264	}
		2265
		2266	if (expect_false (cell->flags))
		2267	{
		2268	// overlays such as the speech bubble, probably more to come
		2269	if (cell->flags & 1)
		2270	{
		2271	rc_key_t key_ov = key;
		2272	maptex tex = self->tex [TEXID_SPEECH];
		2273	rc_array_t *arr;
		2274	int px = x * T + T * 2 / 32;
		2275	int py = y * T - T * 6 / 32;
		2276
		2277	key_ov.texname = tex.name;
		2278	arr = rc_array (rc_ov, &key_ov);
		2279
		2280	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2281	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2282	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2283	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2284	}
		2285	}
		2286	}
		2287	}
		2288	}
		2289
		2290	rc_draw (rc);
		2291	rc_clear (rc);
		2292
		2293	// go through all smoothlevels, lowest to highest, then draw.
		2294	// this is basically counting sort
		2295	{
		2296	int w, b;
		2297
		2298	glEnable (GL_TEXTURE_2D);
		2299	glBegin (GL_QUADS);
		2300	for (w = 0; w < 256 / 32; ++w)
		2301	{
		2302	uint32_t smask = smooth_level [w];
		2303	if (smask)
		2304	for (b = 0; b < 32; ++b)
		2305	if (smask & (((uint32_t)1) << b))
1490	{	2306	{
1491	maptex tex = self->tex [face];	2307	int level = (w << 5) \| b;
1492	int px = (x + 1) * 32 - tex.w;	2308	HE *he;
1493	int py = (y + 1) * 32 - tex.h;
1494		2309
1495	if (last_name != tex.name)	2310	hv_iterinit (smooth);
		2311	while ((he = hv_iternext (smooth)))
1496	{	2312	{
1497	glEnd ();	2313	smooth_key skey = (smooth_key )HeKEY (he);
1498	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2314	IV bits = SvIVX (HeVAL (he));
1499	glBegin (GL_QUADS);
1500	}
1501		2315
1502	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1503	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1504	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1505	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1506	}
1507
1508	if (cell->flags && z == 2)
1509	{
1510	if (cell->flags & 1)	2316	if (!(bits & 0x1000)
		2317	&& skey->level == level
		2318	&& level > smooth_max [skey->x][skey->y])
1511	{	2319	{
1512	maptex tex = self->tex [1];	2320	maptex tex = self->tex [skey->tile];
1513	int px = (x + 1) * 32 - tex.w + 2;	2321	int px = (((int)skey->x) - 1) * T;
1514	int py = (y + 1) * 32 - tex.h - 6;	2322	int py = (((int)skey->y) - 1) * T;
		2323	int border = bits & 15;
		2324	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2325	float dx = tex.s * .0625f; // 16 images/row
		2326	float dy = tex.t * .5f ; // 2 images/column
1515		2327
		2328	if (tex.name)
		2329	{
		2330	// this time avoiding texture state changes
		2331	// save gobs of state changes.
		2332	if (key.texname != tex.name)
		2333	{
		2334	self->tex [skey->tile].unused = 0;
		2335
1516	glEnd ();	2336	glEnd ();
1517	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2337	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1518	glBegin (GL_QUADS);	2338	glBegin (GL_QUADS);
		2339	}
1519		2340
		2341	if (border)
		2342	{
		2343	float ox = border * dx;
		2344
		2345	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2346	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2347	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2348	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2349	}
		2350
		2351	if (corner)
		2352	{
		2353	float ox = corner * dx;
		2354
1520	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2355	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1521	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2356	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1522	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2357	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1523	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2358	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2359	}
		2360	}
		2361	}
1524	}	2362	}
1525	}	2363	}
1526	}
1527	}	2364	}
1528		2365
1529	glEnd ();	2366	glEnd ();
1530
1531	glDisable (GL_TEXTURE_2D);	2367	glDisable (GL_TEXTURE_2D);
		2368	key.texname = -1;
		2369	}
		2370
		2371	hv_clear (smooth);
		2372	}
		2373
		2374	if (pl_tex.name)
		2375	{
		2376	maptex tex = pl_tex;
		2377	int px = pl_x + sdx;
		2378	int py = pl_y + sdy;
		2379
		2380	key.texname = tex.name;
		2381	arr = rc_array (rc, &key);
		2382
		2383	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2384	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2385	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2386	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2387
		2388	rc_draw (rc);
		2389	}
		2390
		2391	rc_draw (rc_ov);
		2392	rc_clear (rc_ov);
		2393
1532	glDisable (GL_BLEND);	2394	glDisable (GL_BLEND);
		2395	rc_free (rc);
		2396	rc_free (rc_ov);
1533		2397
1534	// top layer: overlays such as the health bar	2398	// top layer: overlays such as the health bar
1535	for (y = 0; y < sh; y++)	2399	for (y = 0; y < sh; y++)
1536	if (0 <= y + my && y + my < self->rows)	2400	if (0 <= y + my && y + my < self->rows)
1537	{	2401	{
…		…
1540	for (x = 0; x < sw; x++)	2404	for (x = 0; x < sw; x++)
1541	if (row->c0 <= x + mx && x + mx < row->c1)	2405	if (row->c0 <= x + mx && x + mx < row->c1)
1542	{	2406	{
1543	mapcell *cell = row->col + (x + mx - row->c0);	2407	mapcell *cell = row->col + (x + mx - row->c0);
1544		2408
1545	int px = x * 32;	2409	int px = x * T;
1546	int py = y * 32;	2410	int py = y * T;
		2411
		2412	if (expect_false (cell->player == player))
		2413	{
		2414	px += sdx;
		2415	py += sdy;
		2416	}
1547		2417
1548	if (cell->stat_hp)	2418	if (cell->stat_hp)
1549	{	2419	{
1550	int width = cell->stat_width * 32;	2420	int width = cell->stat_width * T;
1551	int thick = sh / 28 + 1 + cell->stat_width;	2421	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1552		2422
1553	glColor3ub (0, 0, 0);	2423	glColor3ub (0, 0, 0);
1554	glRectf (px + 1, py - thick - 2,	2424	glRectf (px + 1, py - thick - 2,
1555	px + width - 1, py);	2425	px + width - 1, py);
1556		2426
…		…
1562	}	2432	}
1563	}	2433	}
1564	}	2434	}
1565		2435
1566	void	2436	void
1567	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2437	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1568	CODE:	2438	CODE:
1569	{	2439	{
1570	static float color[16][3] = {	2440	static float color[16][3] = {
1571	{ 0.00F, 0.00F, 0.00F },	2441	{ 0.00f, 0.00f, 0.00f },
1572	{ 1.00F, 1.00F, 1.00F },	2442	{ 1.00f, 1.00f, 1.00f },
1573	{ 0.00F, 0.00F, 0.55F },	2443	{ 0.00f, 0.00f, 0.55f },
1574	{ 1.00F, 0.00F, 0.00F },	2444	{ 1.00f, 0.00f, 0.00f },
1575		2445
1576	{ 1.00F, 0.54F, 0.00F },	2446	{ 1.00f, 0.54f, 0.00f },
1577	{ 0.11F, 0.56F, 1.00F },	2447	{ 0.11f, 0.56f, 1.00f },
1578	{ 0.93F, 0.46F, 0.00F },	2448	{ 0.93f, 0.46f, 0.00f },
1579	{ 0.18F, 0.54F, 0.34F },	2449	{ 0.18f, 0.54f, 0.34f },
1580		2450
1581	{ 0.56F, 0.73F, 0.56F },	2451	{ 0.56f, 0.73f, 0.56f },
1582	{ 0.80F, 0.80F, 0.80F },	2452	{ 0.80f, 0.80f, 0.80f },
1583	{ 0.55F, 0.41F, 0.13F },	2453	{ 0.55f, 0.41f, 0.13f },
1584	{ 0.99F, 0.77F, 0.26F },	2454	{ 0.99f, 0.77f, 0.26f },
1585		2455
1586	{ 0.74F, 0.65F, 0.41F },	2456	{ 0.74f, 0.65f, 0.41f },
1587		2457
1588	{ 0.00F, 1.00F, 1.00F },	2458	{ 0.00f, 1.00f, 1.00f },
1589	{ 1.00F, 0.00F, 1.00F },	2459	{ 1.00f, 0.00f, 1.00f },
1590	{ 1.00F, 1.00F, 0.00F },	2460	{ 1.00f, 1.00f, 0.00f },
1591	};	2461	};
1592		2462
1593	int x, y;	2463	int x, y;
1594		2464
1595	glEnable (GL_TEXTURE_2D);	2465	glEnable (GL_TEXTURE_2D);
		2466	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2467	* but the nvidia driver (185.18.14) mishandles alpha textures
		2468	* ansd takes the colour from god knows where instead of using
		2469	* Cp. MODULATE results in the same colour, but slightly different
		2470	* alpha, but atcually gives us the correct colour with nvidia.
		2471	*/
1596	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2472	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1597	glEnable (GL_BLEND);	2473	glEnable (GL_BLEND);
1598	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2474	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1599	glBegin (GL_QUADS);	2475	glBegin (GL_QUADS);
1600		2476
1601	for (y = 0; y < h; y++)	2477	for (y = 0; y < h; y++)
…		…
1605		2481
1606	if (m)	2482	if (m)
1607	{	2483	{
1608	float *c = color [m & 15];	2484	float *c = color [m & 15];
1609		2485
1610	float tx1 = m & 0x40 ? 0.5 : 0.;	2486	float tx1 = m & 0x40 ? 0.5f : 0.f;
1611	float tx2 = tx1 + 0.5;	2487	float tx2 = tx1 + 0.5f;
1612		2488
1613	glColor4f (c[0], c[1], c[2], 0.75);	2489	glColor4f (c[0], c[1], c[2], 1);
1614	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2490	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1615	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2491	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1616	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2492	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1617	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2493	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1618	}	2494	}
…		…
1622	glDisable (GL_BLEND);	2498	glDisable (GL_BLEND);
1623	glDisable (GL_TEXTURE_2D);	2499	glDisable (GL_TEXTURE_2D);
1624	}	2500	}
1625		2501
1626	void	2502	void
1627	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2503	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1628	PPCODE:	2504	PPCODE:
1629	{	2505	{
1630	int x, y;	2506	int x, y;
		2507	int sw1 = sw + 2;
		2508	int sh1 = sh + 2;
		2509	int sh3 = sh * 3;
1631	int sw4 = (sw + 3) & ~3;	2510	int sw34 = (sw * 3 + 3) & ~3;
		2511	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1632	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2512	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1633	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2513	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1634		2514
1635	memset (darkness, 255, sw4 * sh);
1636	SvPOK_only (darkness_sv);	2515	SvPOK_only (darkness3_sv);
1637	SvCUR_set (darkness_sv, sw4 * sh);	2516	SvCUR_set (darkness3_sv, sw34 * sh3);
1638		2517
1639	mx += self->x;	2518	mx += self->x - 1;
1640	my += self->y;	2519	my += self->y - 1;
1641		2520
		2521	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
		2522
1642	for (y = 0; y < sh; y++)	2523	for (y = 0; y < sh1; y++)
1643	if (0 <= y + my && y + my < self->rows)	2524	if (0 <= y + my && y + my < self->rows)
1644	{	2525	{
1645	maprow *row = self->row + (y + my);	2526	maprow *row = self->row + (y + my);
1646		2527
1647	for (x = 0; x < sw; x++)	2528	for (x = 0; x < sw1; x++)
1648	if (row->c0 <= x + mx && x + mx < row->c1)	2529	if (row->c0 <= x + mx && x + mx < row->c1)
1649	{	2530	{
1650	mapcell *cell = row->col + (x + mx - row->c0);	2531	mapcell *cell = row->col + (x + mx - row->c0);
1651		2532
1652	darkness[y * sw4 + x] = cell->darkness	2533	darkness1 [y * sw1 + x] = cell->darkness
1653	? 255 - (cell->darkness - 1)	2534	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1654	: 255 - FOW_DARKNESS;	2535	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1655	}	2536	}
1656	}	2537	}
1657		2538
		2539	for (y = 0; y < sh; ++y)
		2540	for (x = 0; x < sw; ++x)
		2541	{
		2542	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2543	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2544	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2545	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2546	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2547	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2548	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2549	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2550	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2551
		2552	uint8_t r11 = (d11 + d21 + d12) / 3;
		2553	uint8_t r21 = d21;
		2554	uint8_t r31 = (d21 + d31 + d32) / 3;
		2555
		2556	uint8_t r12 = d12;
		2557	uint8_t r22 = d22;
		2558	uint8_t r32 = d32;
		2559
		2560	uint8_t r13 = (d13 + d23 + d12) / 3;
		2561	uint8_t r23 = d23;
		2562	uint8_t r33 = (d23 + d33 + d32) / 3;
		2563
		2564	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2565	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2566	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2567	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2568	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2569	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2570	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2571	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2572	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2573	}
		2574
		2575	free (darkness1);
		2576
1658	EXTEND (SP, 3);	2577	EXTEND (SP, 3);
1659	PUSHs (sv_2mortal (newSViv (sw4)));	2578	PUSHs (sv_2mortal (newSViv (sw34)));
1660	PUSHs (sv_2mortal (newSViv (sh)));	2579	PUSHs (sv_2mortal (newSViv (sh3)));
1661	PUSHs (darkness_sv);	2580	PUSHs (darkness3_sv);
1662	}	2581	}
1663		2582
1664	SV *	2583	SV *
1665	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2584	get_rect (DC::Map self, int x0, int y0, int w, int h)
1666	CODE:	2585	CODE:
1667	{	2586	{
1668	int x, y, x1, y1;	2587	int x, y, x1, y1;
1669	SV data_sv = newSV (w h * 7 + 5);	2588	SV data_sv = newSV (w h * 7 + 5);
1670	uint8_t data = (uint8_t )SvPVX (data_sv);	2589	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1695	if (row && row->c0 <= x && x < row->c1)	2614	if (row && row->c0 <= x && x < row->c1)
1696	{	2615	{
1697	mapcell *cell = row->col + (x - row->c0);	2616	mapcell *cell = row->col + (x - row->c0);
1698	uint8_t flags = 0;	2617	uint8_t flags = 0;
1699		2618
1700	if (cell->face [0]) flags \|= 1;	2619	if (cell->tile [0]) flags \|= 1;
1701	if (cell->face [1]) flags \|= 2;	2620	if (cell->tile [1]) flags \|= 2;
1702	if (cell->face [2]) flags \|= 4;	2621	if (cell->tile [2]) flags \|= 4;
1703		2622
1704	*data++ = flags;	2623	*data++ = flags;
1705		2624
1706	if (flags & 1)	2625	if (flags & 1)
1707	{	2626	{
		2627	tileid tile = cell->tile [0];
1708	*data++ = cell->face [0] >> 8;	2628	*data++ = tile >> 8;
1709	*data++ = cell->face [0];	2629	*data++ = tile;
1710	}	2630	}
1711		2631
1712	if (flags & 2)	2632	if (flags & 2)
1713	{	2633	{
		2634	tileid tile = cell->tile [1];
1714	*data++ = cell->face [1] >> 8;	2635	*data++ = tile >> 8;
1715	*data++ = cell->face [1];	2636	*data++ = tile;
1716	}	2637	}
1717		2638
1718	if (flags & 4)	2639	if (flags & 4)
1719	{	2640	{
		2641	tileid tile = cell->tile [2];
1720	*data++ = cell->face [2] >> 8;	2642	*data++ = tile >> 8;
1721	*data++ = cell->face [2];	2643	*data++ = tile;
1722	}	2644	}
1723	}	2645	}
1724	else	2646	else
1725	*data++ = 0;	2647	*data++ = 0;
1726	}	2648	}
1727	}	2649	}
1728		2650
		2651	/* if size is wh + 5 then no data has been found /
		2652	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2653	{
1729	SvPOK_only (data_sv);	2654	SvPOK_only (data_sv);
1730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2655	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2656	}
		2657
1731	RETVAL = data_sv;	2658	RETVAL = data_sv;
1732	}	2659	}
1733	OUTPUT:	2660	OUTPUT:
1734	RETVAL	2661	RETVAL
1735		2662
1736	void	2663	void
1737	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2664	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1738	PPCODE:	2665	PPCODE:
1739	{	2666	{
1740	int x, y, z;	2667	int x, y, z;
1741	int w, h;	2668	int w, h;
1742	int x1, y1;	2669	int x1, y1;
		2670	STRLEN len;
		2671	uint8_t data, end;
		2672
		2673	len = SvLEN (data_sv);
		2674	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2675	data = SvPVbyte_nolen (data_sv);
		2676	end = data + len + 8;
		2677
		2678	if (len < 5)
		2679	XSRETURN_EMPTY;
1743		2680
1744	if (*data++ != 0)	2681	if (*data++ != 0)
1745	return; /* version mismatch */	2682	XSRETURN_EMPTY; /* version mismatch */
1746		2683
1747	w = data++ << 8; w \|= data++;	2684	w = data++ << 8; w \|= data++;
1748	h = data++ << 8; h \|= data++;	2685	h = data++ << 8; h \|= data++;
1749		2686
1750	// we need to do this 'cause we don't keep an absolute coord system for rows	2687	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1762	{	2699	{
1763	maprow *row = map_get_row (self, y);	2700	maprow *row = map_get_row (self, y);
1764		2701
1765	for (x = x0; x < x1; x++)	2702	for (x = x0; x < x1; x++)
1766	{	2703	{
		2704	uint8_t flags;
		2705
		2706	if (data + 7 >= end)
		2707	XSRETURN_EMPTY;
		2708
1767	uint8_t flags = *data++;	2709	flags = *data++;
1768		2710
1769	if (flags)	2711	if (flags)
1770	{	2712	{
1771	mapface face[3] = { 0, 0, 0 };
1772
1773	mapcell *cell = row_get_cell (row, x);	2713	mapcell *cell = row_get_cell (row, x);
		2714	tileid tile[3] = { 0, 0, 0 };
1774		2715
1775	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2716	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1776	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2717	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1777	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2718	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1778		2719
1779	if (cell->darkness == 0)	2720	if (cell->darkness == 0)
1780	{	2721	{
1781	cell->darkness = 0;	2722	/cell->darkness = 0;/
		2723	EXTEND (SP, 3);
1782		2724
1783	for (z = 0; z <= 2; z++)	2725	for (z = 0; z <= 2; z++)
1784	{	2726	{
1785	cell->face[z] = face[z];	2727	tileid t = tile [z];
1786		2728
1787	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2729	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2730	{
1788	XPUSHs (sv_2mortal (newSViv (face[z])));	2731	PUSHs (sv_2mortal (newSViv (t)));
		2732	need_texid (self, t);
		2733	}
		2734
		2735	cell->tile [z] = t;
1789	}	2736	}
1790	}	2737	}
1791	}	2738	}
1792	}	2739	}
1793	}	2740	}
1794	}	2741	}
1795		2742
1796	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2743	MODULE = Deliantra::Client PACKAGE = DC::RW
1797		2744
1798	CFPlus::MixChunk	2745	DC::RW
1799	new_from_file (SV class, char path)	2746	new (SV class, SV data_sv)
1800	CODE:	2747	CODE:
1801	RETVAL = Mix_LoadWAV (path);	2748	{
		2749	STRLEN datalen;
		2750	char *data = SvPVbyte (data_sv, datalen);
		2751
		2752	RETVAL = SDL_RWFromConstMem (data, datalen);
		2753	}
1802	OUTPUT:	2754	OUTPUT:
1803	RETVAL	2755	RETVAL
1804		2756
		2757	DC::RW
		2758	new_from_file (SV class, const char path, const char *mode = "rb")
		2759	CODE:
		2760	RETVAL = SDL_RWFromFile (path, mode);
		2761	OUTPUT:
		2762	RETVAL
		2763
		2764	# fails on win32:
		2765	# dc.xs(2268) : error C2059: syntax error : '('
1805	void	2766	#void
		2767	#close (DC::RW self)
		2768	# CODE:
		2769	# (self->(close)) (self);
		2770
		2771	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2772
		2773	PROTOTYPES: DISABLE
		2774
		2775	DC::Channel
		2776	find ()
		2777	CODE:
		2778	{
		2779	RETVAL = Mix_GroupAvailable (-1);
		2780
		2781	if (RETVAL < 0)
		2782	{
		2783	RETVAL = Mix_GroupOldest (-1);
		2784
		2785	if (RETVAL < 0)
		2786	XSRETURN_UNDEF;
		2787
		2788	Mix_HaltChannel (RETVAL);
		2789	}
		2790
		2791	Mix_UnregisterAllEffects (RETVAL);
		2792	Mix_Volume (RETVAL, 128);
		2793	}
		2794	OUTPUT:
		2795	RETVAL
		2796
		2797	void
		2798	halt (DC::Channel self)
		2799	CODE:
		2800	Mix_HaltChannel (self);
		2801
		2802	void
		2803	expire (DC::Channel self, int ticks = -1)
		2804	CODE:
		2805	Mix_ExpireChannel (self, ticks);
		2806
		2807	void
		2808	fade_out (DC::Channel self, int ticks = -1)
		2809	CODE:
		2810	Mix_FadeOutChannel (self, ticks);
		2811
		2812	int
		2813	volume (DC::Channel self, int volume)
		2814	CODE:
		2815	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2816	OUTPUT:
		2817	RETVAL
		2818
		2819	void
		2820	unregister_all_effects (DC::Channel self)
		2821	CODE:
		2822	Mix_UnregisterAllEffects (self);
		2823
		2824	void
		2825	set_panning (DC::Channel self, int left, int right)
		2826	CODE:
		2827	left = CLAMP (left , 0, 255);
		2828	right = CLAMP (right, 0, 255);
		2829	Mix_SetPanning (self, left, right);
		2830
		2831	void
		2832	set_distance (DC::Channel self, int distance)
		2833	CODE:
		2834	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2835
		2836	void
		2837	set_position (DC::Channel self, int angle, int distance)
		2838	CODE:
		2839
		2840	void
		2841	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2842	CODE:
		2843	{
		2844	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2845	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2846	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2847	}
		2848
		2849	void
		2850	set_reverse_stereo (DC::Channel self, int flip)
		2851	CODE:
		2852	Mix_SetReverseStereo (self, flip);
		2853
		2854	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2855
		2856	PROTOTYPES: DISABLE
		2857
		2858	DC::MixChunk
		2859	new (SV *class, DC::RW rwops)
		2860	CODE:
		2861	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2862	OUTPUT:
		2863	RETVAL
		2864
		2865	void
1806	DESTROY (CFPlus::MixChunk self)	2866	DESTROY (DC::MixChunk self)
1807	CODE:	2867	CODE:
1808	Mix_FreeChunk (self);	2868	Mix_FreeChunk (self);
1809		2869
1810	int	2870	int
1811	volume (CFPlus::MixChunk self, int volume = -1)	2871	volume (DC::MixChunk self, int volume = -1)
1812	CODE:	2872	CODE:
		2873	if (items > 1)
		2874	volume = CLAMP (volume, 0, 128);
1813	RETVAL = Mix_VolumeChunk (self, volume);	2875	RETVAL = Mix_VolumeChunk (self, volume);
1814	OUTPUT:	2876	OUTPUT:
1815	RETVAL	2877	RETVAL
1816		2878
1817	int	2879	DC::Channel
1818	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2880	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1819	CODE:	2881	CODE:
		2882	{
1820	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2884
		2885	if (RETVAL < 0)
		2886	XSRETURN_UNDEF;
		2887
		2888	if (channel < 0)
		2889	{
		2890	Mix_UnregisterAllEffects (RETVAL);
		2891	Mix_Volume (RETVAL, 128);
		2892	}
		2893	}
1821	OUTPUT:	2894	OUTPUT:
1822	RETVAL	2895	RETVAL
1823		2896
1824	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2897	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1825		2898
1826	int	2899	int
1827	volume (int volume = -1)	2900	volume (int volume = -1)
		2901	PROTOTYPE: ;$
1828	CODE:	2902	CODE:
		2903	if (items > 0)
		2904	volume = CLAMP (volume, 0, 128);
1829	RETVAL = Mix_VolumeMusic (volume);	2905	RETVAL = Mix_VolumeMusic (volume);
1830	OUTPUT:	2906	OUTPUT:
1831	RETVAL	2907	RETVAL
1832		2908
		2909	void
		2910	fade_out (int ms)
		2911	CODE:
		2912	Mix_FadeOutMusic (ms);
		2913
		2914	void
		2915	halt ()
		2916	CODE:
		2917	Mix_HaltMusic ();
		2918
1833	CFPlus::MixMusic	2919	DC::MixMusic
1834	new_from_file (SV class, char path)	2920	new (SV *class, DC::RW rwops)
1835	CODE:	2921	CODE:
1836	RETVAL = Mix_LoadMUS (path);	2922	RETVAL = Mix_LoadMUS_RW (rwops);
1837	OUTPUT:	2923	OUTPUT:
1838	RETVAL	2924	RETVAL
1839		2925
1840	void	2926	void
1841	DESTROY (CFPlus::MixMusic self)	2927	DESTROY (DC::MixMusic self)
1842	CODE:	2928	CODE:
1843	Mix_FreeMusic (self);	2929	Mix_FreeMusic (self);
1844		2930
1845	int	2931	int
1846	play (CFPlus::MixMusic self, int loops = -1)	2932	play (DC::MixMusic self, int loops = -1)
1847	CODE:	2933	CODE:
1848	RETVAL = Mix_PlayMusic (self, loops);	2934	RETVAL = Mix_PlayMusic (self, loops);
1849	OUTPUT:	2935	OUTPUT:
1850	RETVAL	2936	RETVAL
1851		2937
1852	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2938	void
		2939	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2940	CODE:
		2941	Mix_FadeInMusicPos (self, loops, ms, position);
		2942
		2943	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2944
		2945	PROTOTYPES: ENABLE
1853		2946
1854	BOOT:	2947	BOOT:
1855	{	2948	{
1856	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2949	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1857	static const struct {	2950	static const struct {
1858	const char *name;	2951	const char *name;
1859	IV iv;	2952	IV iv;
1860	} *civ, const_iv[] = {	2953	} *civ, const_iv[] = {
1861	# define const_iv(name) { # name, (IV)name }	2954	# define const_iv(name) { # name, (IV)name }
		2955	const_iv (GL_VENDOR),
		2956	const_iv (GL_VERSION),
		2957	const_iv (GL_EXTENSIONS),
		2958	const_iv (GL_MAX_TEXTURE_UNITS),
1862	const_iv (GL_COLOR_MATERIAL),	2959	const_iv (GL_COLOR_MATERIAL),
1863	const_iv (GL_SMOOTH),	2960	const_iv (GL_SMOOTH),
1864	const_iv (GL_FLAT),	2961	const_iv (GL_FLAT),
1865	const_iv (GL_DITHER),	2962	const_iv (GL_DITHER),
1866	const_iv (GL_BLEND),	2963	const_iv (GL_BLEND),
…		…
1870	const_iv (GL_ALPHA_TEST),	2967	const_iv (GL_ALPHA_TEST),
1871	const_iv (GL_NORMALIZE),	2968	const_iv (GL_NORMALIZE),
1872	const_iv (GL_RESCALE_NORMAL),	2969	const_iv (GL_RESCALE_NORMAL),
1873	const_iv (GL_FRONT),	2970	const_iv (GL_FRONT),
1874	const_iv (GL_BACK),	2971	const_iv (GL_BACK),
		2972	const_iv (GL_AUX0),
1875	const_iv (GL_AND),	2973	const_iv (GL_AND),
1876	const_iv (GL_ONE),	2974	const_iv (GL_ONE),
1877	const_iv (GL_ZERO),	2975	const_iv (GL_ZERO),
1878	const_iv (GL_SRC_ALPHA),	2976	const_iv (GL_SRC_ALPHA),
1879	const_iv (GL_DST_ALPHA),	2977	const_iv (GL_DST_ALPHA),
1880	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2978	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1881	const_iv (GL_ONE_MINUS_DST_ALPHA),	2979	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2980	const_iv (GL_SRC_COLOR),
		2981	const_iv (GL_DST_COLOR),
		2982	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2983	const_iv (GL_ONE_MINUS_DST_COLOR),
1882	const_iv (GL_SRC_ALPHA_SATURATE),	2984	const_iv (GL_SRC_ALPHA_SATURATE),
1883	const_iv (GL_RGB),	2985	const_iv (GL_RGB),
1884	const_iv (GL_RGBA),	2986	const_iv (GL_RGBA),
1885	const_iv (GL_RGBA4),	2987	const_iv (GL_RGBA4),
1886	const_iv (GL_RGBA8),	2988	const_iv (GL_RGBA8),
…		…
1892	const_iv (GL_INTENSITY),	2994	const_iv (GL_INTENSITY),
1893	const_iv (GL_LUMINANCE),	2995	const_iv (GL_LUMINANCE),
1894	const_iv (GL_LUMINANCE_ALPHA),	2996	const_iv (GL_LUMINANCE_ALPHA),
1895	const_iv (GL_FLOAT),	2997	const_iv (GL_FLOAT),
1896	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2998	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2999	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3000	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3001	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3002	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3003	const_iv (GL_COMPRESSED_RGB_ARB),
		3004	const_iv (GL_COMPRESSED_RGBA_ARB),
1897	const_iv (GL_COMPILE),	3005	const_iv (GL_COMPILE),
		3006	const_iv (GL_PROXY_TEXTURE_1D),
		3007	const_iv (GL_PROXY_TEXTURE_2D),
1898	const_iv (GL_TEXTURE_1D),	3008	const_iv (GL_TEXTURE_1D),
1899	const_iv (GL_TEXTURE_2D),	3009	const_iv (GL_TEXTURE_2D),
1900	const_iv (GL_TEXTURE_ENV),	3010	const_iv (GL_TEXTURE_ENV),
1901	const_iv (GL_TEXTURE_MAG_FILTER),	3011	const_iv (GL_TEXTURE_MAG_FILTER),
1902	const_iv (GL_TEXTURE_MIN_FILTER),	3012	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1923	const_iv (GL_COLOR_LOGIC_OP),	3033	const_iv (GL_COLOR_LOGIC_OP),
1924	const_iv (GL_SEPARABLE_2D),	3034	const_iv (GL_SEPARABLE_2D),
1925	const_iv (GL_CONVOLUTION_2D),	3035	const_iv (GL_CONVOLUTION_2D),
1926	const_iv (GL_CONVOLUTION_BORDER_MODE),	3036	const_iv (GL_CONVOLUTION_BORDER_MODE),
1927	const_iv (GL_CONSTANT_BORDER),	3037	const_iv (GL_CONSTANT_BORDER),
		3038	const_iv (GL_POINTS),
1928	const_iv (GL_LINES),	3039	const_iv (GL_LINES),
1929	const_iv (GL_LINE_STRIP),	3040	const_iv (GL_LINE_STRIP),
1930	const_iv (GL_LINE_LOOP),	3041	const_iv (GL_LINE_LOOP),
1931	const_iv (GL_QUADS),	3042	const_iv (GL_QUADS),
1932	const_iv (GL_QUAD_STRIP),	3043	const_iv (GL_QUAD_STRIP),
1933	const_iv (GL_TRIANGLES),	3044	const_iv (GL_TRIANGLES),
1934	const_iv (GL_TRIANGLE_STRIP),	3045	const_iv (GL_TRIANGLE_STRIP),
1935	const_iv (GL_TRIANGLE_FAN),	3046	const_iv (GL_TRIANGLE_FAN),
		3047	const_iv (GL_POLYGON),
1936	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3048	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3049	const_iv (GL_POINT_SMOOTH_HINT),
		3050	const_iv (GL_LINE_SMOOTH_HINT),
		3051	const_iv (GL_POLYGON_SMOOTH_HINT),
		3052	const_iv (GL_GENERATE_MIPMAP_HINT),
		3053	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1937	const_iv (GL_FASTEST),	3054	const_iv (GL_FASTEST),
		3055	const_iv (GL_DONT_CARE),
		3056	const_iv (GL_NICEST),
1938	const_iv (GL_V2F),	3057	const_iv (GL_V2F),
1939	const_iv (GL_V3F),	3058	const_iv (GL_V3F),
1940	const_iv (GL_T2F_V3F),	3059	const_iv (GL_T2F_V3F),
1941	const_iv (GL_T2F_N3F_V3F),	3060	const_iv (GL_T2F_N3F_V3F),
		3061	const_iv (GL_FUNC_ADD),
		3062	const_iv (GL_FUNC_SUBTRACT),
		3063	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1942	# undef const_iv	3064	# undef const_iv
1943	};	3065	};
1944		3066
1945	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3067	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1946	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3068	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3069
		3070	texture_av = newAV ();
		3071	AvREAL_off (texture_av);
1947	}	3072	}
		3073
		3074	void
		3075	disable_GL_EXT_blend_func_separate ()
		3076	CODE:
		3077	gl.BlendFuncSeparate = 0;
		3078	gl.BlendFuncSeparateEXT = 0;
		3079
		3080	void
		3081	apple_nvidia_bug (int enable)
1948		3082
1949	char *	3083	char *
1950	gl_vendor ()	3084	gl_vendor ()
1951	CODE:	3085	CODE:
1952	RETVAL = (char *)glGetString (GL_VENDOR);	3086	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1965	CODE:	3099	CODE:
1966	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3100	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1967	OUTPUT:	3101	OUTPUT:
1968	RETVAL	3102	RETVAL
1969		3103
		3104	const char *glGetString (GLenum pname)
		3105
		3106	GLint glGetInteger (GLenum pname)
		3107	CODE:
		3108	glGetIntegerv (pname, &RETVAL);
		3109	OUTPUT:
		3110	RETVAL
		3111
		3112	GLdouble glGetDouble (GLenum pname)
		3113	CODE:
		3114	glGetDoublev (pname, &RETVAL);
		3115	OUTPUT:
		3116	RETVAL
		3117
1970	int glGetError ()	3118	int glGetError ()
1971		3119
1972	void glFinish ()	3120	void glFinish ()
1973		3121
1974	void glClear (int mask)	3122	void glClear (int mask)
…		…
1988		3136
1989	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3137	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1990	CODE:	3138	CODE:
1991	gl_BlendFuncSeparate (sa, da, saa, daa);	3139	gl_BlendFuncSeparate (sa, da, saa, daa);
1992		3140
		3141	# void glBlendEquation (int se)
		3142
1993	void glDepthMask (int flag)	3143	void glDepthMask (int flag)
1994		3144
1995	void glLogicOp (int opcode)	3145	void glLogicOp (int opcode)
1996		3146
1997	void glColorMask (int red, int green, int blue, int alpha)	3147	void glColorMask (int red, int green, int blue, int alpha)
…		…
2011	# near_ and far_ are due to microsofts buggy "c" compiler	3161	# near_ and far_ are due to microsofts buggy "c" compiler
2012	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3162	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2013		3163
2014	# near_ and far_ are due to microsofts buggy "c" compiler	3164	# near_ and far_ are due to microsofts buggy "c" compiler
2015	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3165	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3166
		3167	PROTOTYPES: DISABLE
2016		3168
2017	void glViewport (int x, int y, int width, int height)	3169	void glViewport (int x, int y, int width, int height)
2018		3170
2019	void glScissor (int x, int y, int width, int height)	3171	void glScissor (int x, int y, int width, int height)
2020		3172
…		…
2028		3180
2029	void glRotate (float angle, float x, float y, float z)	3181	void glRotate (float angle, float x, float y, float z)
2030	CODE:	3182	CODE:
2031	glRotatef (angle, x, y, z);	3183	glRotatef (angle, x, y, z);
2032		3184
2033	void glBegin (int mode)
2034
2035	void glEnd ()
2036
2037	void glColor (float r, float g, float b, float a = 1.0)	3185	void glColor (float r, float g, float b, float a = 1.0)
2038	PROTOTYPE: @	3186	PROTOTYPE: @
2039	ALIAS:	3187	ALIAS:
2040	glColor_premultiply = 1	3188	glColor_premultiply = 1
2041	CODE:	3189	CODE:
2042	if (ix)	3190	if (ix)
2043	{	3191	{
…		…
2046	b *= a;	3194	b *= a;
2047	}	3195	}
2048	// microsoft visual "c" rounds instead of truncating...	3196	// microsoft visual "c" rounds instead of truncating...
2049	glColor4f (r, g, b, a);	3197	glColor4f (r, g, b, a);
2050		3198
2051	void glInterleavedArrays (int format, int stride, char *data)
2052
2053	void glDrawElements (int mode, int count, int type, char *indices)
2054
2055	# 1.2 void glDrawRangeElements (int mode, int start, int end
2056
2057	void glRasterPos (float x, float y, float z = 0.)	3199	void glRasterPos (float x, float y, float z = 0.)
2058	CODE:	3200	CODE:
2059	glRasterPos3f (0, 0, z);	3201	glRasterPos3f (0, 0, z);
2060	glBitmap (0, 0, 0, 0, x, y, 0);	3202	glBitmap (0, 0, 0, 0, x, y, 0);
2061		3203
…		…
2065		3207
2066	void glTexCoord (float s, float t)	3208	void glTexCoord (float s, float t)
2067	CODE:	3209	CODE:
2068	glTexCoord2f (s, t);	3210	glTexCoord2f (s, t);
2069		3211
		3212	void glRect (float x1, float y1, float x2, float y2)
		3213	CODE:
		3214	glRectf (x1, y1, x2, y2);
		3215
		3216	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3217	CODE:
		3218	glBegin (GL_LINE_LOOP);
		3219	glVertex2f (x1, y1);
		3220	glVertex2f (x2, y1);
		3221	glVertex2f (x2, y2);
		3222	glVertex2f (x1, y2);
		3223	glEnd ();
		3224
		3225	PROTOTYPES: ENABLE
		3226
		3227	void glBegin (int mode)
		3228
		3229	void glEnd ()
		3230
		3231	void glPointSize (GLfloat size)
		3232
		3233	void glLineWidth (GLfloat width)
		3234
		3235	void glInterleavedArrays (int format, int stride, char *data)
		3236
		3237	void glDrawElements (int mode, int count, int type, char *indices)
		3238
		3239	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3240
2070	void glTexEnv (int target, int pname, float param)	3241	void glTexEnv (int target, int pname, float param)
2071	CODE:	3242	CODE:
2072	glTexEnvf (target, pname, param);	3243	glTexEnvf (target, pname, param);
2073		3244
2074	void glTexParameter (int target, int pname, float param)	3245	void glTexParameter (int target, int pname, float param)
…		…
2090	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3261	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2091	CODE:	3262	CODE:
2092	if (gl.SeparableFilter2D)	3263	if (gl.SeparableFilter2D)
2093	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3264	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2094		3265
2095	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3266	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2096		3267
2097	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3268	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2098		3269
2099	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3270	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3271
		3272	void glPixelZoom (float x, float y)
2100		3273
2101	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3274	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2102		3275
2103	int glGenTexture ()	3276	int glGenTexture ()
2104	CODE:	3277	CODE:
2105	{	3278	RETVAL = gen_texture ();
2106	GLuint name;
2107	glGenTextures (1, &name);
2108	RETVAL = name;
2109	}
2110	OUTPUT:	3279	OUTPUT:
2111	RETVAL	3280	RETVAL
2112		3281
2113	void glDeleteTexture (int name)	3282	void glDeleteTexture (int name)
2114	CODE:	3283	CODE:
2115	{
2116	GLuint name_ = name;
2117	glDeleteTextures (1, &name_);	3284	del_texture (name);
2118	}	3285
2119
2120	int glGenList ()	3286	int glGenList ()
2121	CODE:	3287	CODE:
2122	RETVAL = glGenLists (1);	3288	RETVAL = glGenLists (1);
2123	OUTPUT:	3289	OUTPUT:
2124	RETVAL	3290	RETVAL
…		…
2131		3297
2132	void glEndList ()	3298	void glEndList ()
2133		3299
2134	void glCallList (int list)	3300	void glCallList (int list)
2135		3301
		3302	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3303
		3304	PROTOTYPES: DISABLE
		3305
		3306	void
		3307	find_widget (SV *self, NV x, NV y)
		3308	PPCODE:
		3309	{
		3310	if (within_widget (self, x, y))
		3311	XPUSHs (self);
		3312	}
		3313
		3314	BOOT:
		3315	{
		3316	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3317
		3318	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3319	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3320	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3321	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3322	}
		3323
		3324	void
		3325	draw (SV *self)
		3326	CODE:
		3327	{
		3328	HV *hv;
		3329	SV **svp;
		3330	NV x, y, w, h;
		3331	SV *draw_x_sv = GvSV (draw_x_gv);
		3332	SV *draw_y_sv = GvSV (draw_y_gv);
		3333	SV *draw_w_sv = GvSV (draw_w_gv);
		3334	SV *draw_h_sv = GvSV (draw_h_gv);
		3335	double draw_x, draw_y;
		3336
		3337	if (!SvROK (self))
		3338	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3339
		3340	hv = (HV *)SvRV (self);
		3341
		3342	if (SvTYPE (hv) != SVt_PVHV)
		3343	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3344
		3345	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3346	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3347
		3348	if (!h \|\| !w)
		3349	XSRETURN_EMPTY;
		3350
		3351	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3352	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3353
		3354	draw_x = SvNV (draw_x_sv) + x;
		3355	draw_y = SvNV (draw_y_sv) + y;
		3356
		3357	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3358	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3359	XSRETURN_EMPTY;
		3360
		3361	sv_setnv (draw_x_sv, draw_x);
		3362	sv_setnv (draw_y_sv, draw_y);
		3363
		3364	glPushMatrix ();
		3365	glTranslated (x, y, 0);
		3366
		3367	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3368	{
		3369	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3370
		3371	if (svp && SvTRUE (*svp))
		3372	{
		3373	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3374	glEnable (GL_BLEND);
		3375	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3376	glBegin (GL_QUADS);
		3377	glVertex2f (0, 0);
		3378	glVertex2f (w, 0);
		3379	glVertex2f (w, h);
		3380	glVertex2f (0, h);
		3381	glEnd ();
		3382	glDisable (GL_BLEND);
		3383	}
		3384	}
		3385	#if 0
		3386	// draw borders, for debugging
		3387	glPushMatrix ();
		3388	glColor4f (1., 1., 0., 1.);
		3389	glTranslatef (.5, .5, 0.);
		3390	glBegin (GL_LINE_LOOP);
		3391	glVertex2f (0 , 0);
		3392	glVertex2f (w - 1, 0);
		3393	glVertex2f (w - 1, h - 1);
		3394	glVertex2f (0 , h - 1);
		3395	glEnd ();
		3396	glPopMatrix ();
		3397	#endif
		3398	PUSHMARK (SP);
		3399	XPUSHs (self);
		3400	PUTBACK;
		3401	call_method ("_draw", G_VOID \| G_DISCARD);
		3402	SPAGAIN;
		3403
		3404	glPopMatrix ();
		3405
		3406	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3407	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3408	}
		3409

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+Removed lines
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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs. Revision 1.295 by root, Mon Dec 21 03:30:22 2009 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs.
Revision 1.295 by root, Mon Dec 21 03:30:22 2009 UTC