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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
18	#endif	27	#endif
19		28
		29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
31	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
33		51
34	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
35		53
36	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
37		66
38	#ifndef _WIN32	67	#ifndef _WIN32
39	# include <sys/types.h>	68	# include <sys/types.h>
40	# include <sys/socket.h>	69	# include <sys/socket.h>
41	# include <netinet/in.h>	70	# include <netinet/in.h>
42	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
43	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
44	#else	77	#else
45	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	79	#endif
52		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		85
55	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
56		87
57	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
59		90
60	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
61		92
62	#if 0	93	/* mask out modifiers we are not interested in */
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
64	#else	95
65	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
66	#endif	97
		98	static AV *texture_av;
67		99
68	static struct	100	static struct
69	{	101	{
70	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	103	#include "glfunc.h"
72	#undef GL_FUNC	104	#undef GL_FUNC
73	} gl;	105	} gl;
74		106
		107	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	109	{
77	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	114	else
82	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
83	}	116	}
84		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/glBindTexture (GL_TEXTURE_2D, name);/
		137	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
85	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
86		144
87	#include "pango-font.c"	145	#include "pango-font.c"
88	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
89	#include "pango-render.c"	147	#include "pango-render.c"
90		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
91	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
92	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
93		153
94	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
95		155
96	static int	156	static int
97	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
98	{	158	{
99	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
113		173
114	typedef struct cf_layout {	174	typedef struct cf_layout {
115	PangoLayout *pl;	175	PangoLayout *pl;
116	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
117	int base_height;	177	int base_height;
118	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
119	} *CFPlus__Layout;	180	} *DC__Layout;
120		181
121	static CFPlus__Font default_font;	182	static DC__Font default_font;
122	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
123	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
124		185
125	static void	186	static void
126	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
131	#endif	192	#endif
132	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
133	}	194	}
134		195
135	static void	196	static void
136	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
137	{	198	{
138	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
139	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
140	*/	201	*/
141	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
142		203
143	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
144	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
145		206
146	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
147	}	208	}
148		209
149	static void	210	static void
150	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	211	layout_get_pixel_size (DC__Layout self, int w, int h)
151	{	212	{
152	PangoRectangle rect;	213	PangoRectangle rect;
153		214
154	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
155	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
162		223
163	*w = rect.width;	224	*w = rect.width;
164	*h = rect.height;	225	*h = rect.height;
165	}	226	}
166		227
		228	typedef uint16_t tileid;
167	typedef uint16_t mapface;	229	typedef uint16_t faceid;
168		230
169	typedef struct {	231	typedef struct {
170	GLint name;	232	GLuint name;
171	int w, h;	233	int w, h;
172	float s, t;	234	float s, t;
173	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
174	} maptex;	238	} maptex;
175		239
176	typedef struct {	240	typedef struct {
177	uint32_t player;	241	uint32_t player;
178	mapface face[3];	242	tileid tile[3];
179	uint16_t darkness;	243	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	244	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	245	} mapcell;
182		246
183	typedef struct {	247	typedef struct {
184	int32_t c0, c1;	248	int32_t c0, c1;
185	mapcell *col;	249	mapcell *col;
186	} maprow;	250	} maprow;
187		251
188	typedef struct map {	252	typedef struct map {
189	int x, y, w, h;	253	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	254	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	255	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	256	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		257
197	int32_t rows;	258	int32_t rows;
198	maprow *row;	259	maprow *row;
199	} *CFPlus__Map;	260	} *DC__Map;
200		261
201	static char *	262	static char *
202	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
203	{	264	{
204	char *p;	265	char *p;
…		…
221	}	282	}
222		283
223	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
224	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	285	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
225		286
		287	static void
		288	need_facenum (struct map *self, faceid face)
		289	{
		290	while (self->faces <= face)
		291	{
		292	Append (tileid, self->face2tile, self->faces, self->faces);
		293	self->faces *= 2;
		294	}
		295	}
		296
		297	static void
		298	need_texid (struct map *self, int texid)
		299	{
		300	while (self->texs <= texid)
		301	{
		302	Append (maptex, self->tex, self->texs, self->texs);
		303	self->texs *= 2;
		304	}
		305	}
		306
226	static maprow *	307	static maprow *
227	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
228	{	309	{
229	if (0 > y)	310	if (0 > y)
230	{	311	{
231	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
232	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
270		351
271	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
272	}	353	}
273		354
274	static mapcell *	355	static mapcell *
275	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
276	{	357	{
277	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
278	}	359	}
279		360
280	static void	361	static void
281	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
282	{	363	{
283	int r;	364	int r;
284		365
285	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
286	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
293	self->oy = 0;	374	self->oy = 0;
294	self->row = 0;	375	self->row = 0;
295	self->rows = 0;	376	self->rows = 0;
296	}	377	}
297		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
298	static void	389	static void
299	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
300	{	391	{
301	int x, y;	392	int x, y;
302	maprow *row;	393	maprow *row;
303	mapcell *cell;	394	mapcell *cell;
304		395
…		…
316	if (x >= row->c1)	407	if (x >= row->c1)
317	break;	408	break;
318		409
319	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
320		411
321	cell->darkness = 0;	412	CELL_CLEAR (cell);
322	cell->stat_hp = 0;
323	cell->flags = 0;
324	cell->player = 0;
325	}	413	}
326	}	414	}
		415	}
		416
		417	typedef struct {
		418	tileid tile;
		419	uint8_t x, y, level;
		420	} smooth_key;
		421
		422	static void
		423	smooth_or_bits (HV hv, smooth_key key, IV bits)
		424	{
		425	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		426
		427	if (SvIOK (*sv))
		428	SvIV_set (sv, SvIVX (sv) \| bits);
		429	else
		430	sv_setiv (*sv, bits);
327	}	431	}
328		432
329	static void	433	static void
330	music_finished (void)	434	music_finished (void)
331	{	435	{
…		…
367	n \|= n >> 16;	471	n \|= n >> 16;
368		472
369	return n + 1;	473	return n + 1;
370	}	474	}
371		475
372	MODULE = CFPlus PACKAGE = CFPlus	476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
		487	/* SDL should provide this, really. */
		488	#define SDLK_MODIFIER_MIN 300
		489	#define SDLK_MODIFIER_MAX 314
		490
		491	/******************************************************************************/
		492
		493	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp \|\| !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/* process keyboard modifiers */
		535	static int
		536	mod_munge (int mod)
		537	{
		538	mod &= MOD_MASK;
		539
		540	if (mod & (KMOD_META \| KMOD_ALT))
		541	mod \|= KMOD_LRAM;
		542
		543	return mod;
		544	}
		545
		546	static void
		547	deliantra_main ()
		548	{
		549	char *argv[] = { 0 };
		550	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		551	}
		552
		553	#ifdef __MACOSX__
		554	/* to due surprising braindamage on the side of SDL design, we
		555	* do some mind-boggling hack here: SDL requires a custom main()
		556	* on OS X, so... we provide one and call the original main(), which,
		557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		558	* and which calls our main (== SDL_main) back.
		559	*/
		560	extern C_LINKAGE int
		561	main (int argc, char *argv[])
		562	{
		563	deliantra_main ();
		564	}
		565
		566	#undef main
		567
		568	extern C_LINKAGE int main (int argc, char *argv[]);
		569
		570	static void
		571	SDL_braino (void)
		572	{
		573	char *argv[] = { "deliantra client", 0 };
		574	(main) (1, argv);
		575	}
		576	#else
		577	static void
		578	SDL_braino (void)
		579	{
		580	deliantra_main ();
		581	}
		582	#endif
		583
		584	MODULE = Deliantra::Client PACKAGE = DC
373		585
374	PROTOTYPES: ENABLE	586	PROTOTYPES: ENABLE
375		587
376	BOOT:	588	BOOT:
377	{	589	{
378	HV *stash = gv_stashpv ("CFPlus", 1);	590	HV *stash = gv_stashpv ("DC", 1);
379	static const struct {	591	static const struct {
380	const char *name;	592	const char *name;
381	IV iv;	593	IV iv;
382	} *civ, const_iv[] = {	594	} *civ, const_iv[] = {
383	# define const_iv(name) { # name, (IV)name }	595	# define const_iv(name) { # name, (IV)name }
		596	const_iv (SDLK_MODIFIER_MIN),
		597	const_iv (SDLK_MODIFIER_MAX),
		598
384	const_iv (SDL_ACTIVEEVENT),	599	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	600	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	601	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	602	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	603	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	612	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	613	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	614	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	615	const_iv (SDL_VIDEOEXPOSE),
401	const_iv (SDL_USEREVENT),	616	const_iv (SDL_USEREVENT),
		617
		618	const_iv (SDL_APPINPUTFOCUS),
		619	const_iv (SDL_APPMOUSEFOCUS),
		620	const_iv (SDL_APPACTIVE),
		621
		622
		623	const_iv (SDLK_UNKNOWN),
		624	const_iv (SDLK_FIRST),
		625	const_iv (SDLK_BACKSPACE),
		626	const_iv (SDLK_TAB),
		627	const_iv (SDLK_CLEAR),
		628	const_iv (SDLK_RETURN),
		629	const_iv (SDLK_PAUSE),
		630	const_iv (SDLK_ESCAPE),
		631	const_iv (SDLK_SPACE),
		632	const_iv (SDLK_EXCLAIM),
		633	const_iv (SDLK_QUOTEDBL),
		634	const_iv (SDLK_HASH),
		635	const_iv (SDLK_DOLLAR),
		636	const_iv (SDLK_AMPERSAND),
		637	const_iv (SDLK_QUOTE),
		638	const_iv (SDLK_LEFTPAREN),
		639	const_iv (SDLK_RIGHTPAREN),
		640	const_iv (SDLK_ASTERISK),
		641	const_iv (SDLK_PLUS),
		642	const_iv (SDLK_COMMA),
		643	const_iv (SDLK_MINUS),
		644	const_iv (SDLK_PERIOD),
		645	const_iv (SDLK_SLASH),
		646	const_iv (SDLK_0),
		647	const_iv (SDLK_1),
		648	const_iv (SDLK_2),
		649	const_iv (SDLK_3),
		650	const_iv (SDLK_4),
		651	const_iv (SDLK_5),
		652	const_iv (SDLK_6),
		653	const_iv (SDLK_7),
		654	const_iv (SDLK_8),
		655	const_iv (SDLK_9),
		656	const_iv (SDLK_COLON),
		657	const_iv (SDLK_SEMICOLON),
		658	const_iv (SDLK_LESS),
		659	const_iv (SDLK_EQUALS),
		660	const_iv (SDLK_GREATER),
		661	const_iv (SDLK_QUESTION),
		662	const_iv (SDLK_AT),
		663
		664	const_iv (SDLK_LEFTBRACKET),
		665	const_iv (SDLK_BACKSLASH),
		666	const_iv (SDLK_RIGHTBRACKET),
		667	const_iv (SDLK_CARET),
		668	const_iv (SDLK_UNDERSCORE),
		669	const_iv (SDLK_BACKQUOTE),
		670	const_iv (SDLK_DELETE),
		671
		672	const_iv (SDLK_FIRST),
		673	const_iv (SDLK_LAST),
402	const_iv (SDLK_KP0),	674	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	675	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	676	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	677	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	678	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	733	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	734	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	735	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	736	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	737	const_iv (SDLK_UNDO),
		738
466	const_iv (KMOD_NONE),	739	const_iv (KMOD_NONE),
		740	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	741	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	742	const_iv (KMOD_RSHIFT),
		743	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	744	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	745	const_iv (KMOD_RCTRL),
		746	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	747	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	748	const_iv (KMOD_RALT),
		749	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	750	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	751	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	752	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	753	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	754	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),	755
479	const_iv (KMOD_SHIFT),	756	const_iv (KMOD_LRAM),
480	const_iv (KMOD_ALT),	757
481	const_iv (KMOD_META)	758	const_iv (MIX_DEFAULT_FORMAT),
		759
		760	const_iv (SDL_INIT_TIMER),
		761	const_iv (SDL_INIT_AUDIO),
		762	const_iv (SDL_INIT_VIDEO),
		763	const_iv (SDL_INIT_CDROM),
		764	const_iv (SDL_INIT_JOYSTICK),
		765	const_iv (SDL_INIT_EVERYTHING),
		766	const_iv (SDL_INIT_NOPARACHUTE),
		767	const_iv (SDL_INIT_EVENTTHREAD),
		768
		769	const_iv (SDL_GL_RED_SIZE),
		770	const_iv (SDL_GL_GREEN_SIZE),
		771	const_iv (SDL_GL_BLUE_SIZE),
		772	const_iv (SDL_GL_ALPHA_SIZE),
		773	const_iv (SDL_GL_DOUBLEBUFFER),
		774	const_iv (SDL_GL_BUFFER_SIZE),
		775	const_iv (SDL_GL_DEPTH_SIZE),
		776	const_iv (SDL_GL_STENCIL_SIZE),
		777	const_iv (SDL_GL_ACCUM_RED_SIZE),
		778	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		779	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		780	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		781	const_iv (SDL_GL_STEREO),
		782	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		783	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		784	const_iv (SDL_GL_ACCELERATED_VISUAL),
		785	const_iv (SDL_GL_SWAP_CONTROL),
		786
		787	const_iv (FOW_DARKNESS)
482	# undef const_iv	788	# undef const_iv
483	};	789	};
484		790
485	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
486	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		793
		794	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		795	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
487	}	796	}
		797
		798	void
		799	weaken (SV *rv)
		800	PROTOTYPE: $
		801	CODE:
		802	sv_rvweaken (rv);
488		803
489	int	804	int
490	in_destruct ()	805	in_destruct ()
491	CODE:	806	CODE:
492	RETVAL = PL_main_cv == Nullcv;	807	RETVAL = PL_main_cv == Nullcv;
…		…
495		810
496	NV floor (NV x)	811	NV floor (NV x)
497		812
498	NV ceil (NV x)	813	NV ceil (NV x)
499		814
		815	IV minpot (UV n)
		816
		817	IV popcount (UV n)
		818
500	void	819	void
501	pango_init ()	820	pango_init ()
502	CODE:	821	CODE:
503	{	822	{
504	opengl_fontmap = pango_opengl_font_map_new ();	823	opengl_fontmap = pango_opengl_font_map_new ();
505	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	824	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	825	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		826	/pango_context_set_font_description (opengl_context, default_font);/
		827	#if PANGO_VERSION_CHECK (1, 15, 2)
		828	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		829	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		830	#endif
507	}	831	}
508		832
509	int	833	char *SDL_GetError ()
510	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
511		834
512	void	835	void SDL_braino ()
		836
		837	int SDL_Init (U32 flags)
		838
		839	int SDL_InitSubSystem (U32 flags)
		840
		841	void SDL_QuitSubSystem (U32 flags)
		842
513	SDL_Quit ()	843	void SDL_Quit ()
514		844
		845	int SDL_GL_SetAttribute (int attr, int value)
		846
		847	int SDL_GL_GetAttribute (int attr)
		848	CODE:
		849	if (SDL_GL_GetAttribute (attr, &RETVAL))
		850	XSRETURN_UNDEF;
		851	OUTPUT:
		852	RETVAL
		853
515	void	854	void
516	SDL_ListModes ()	855	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	856	PPCODE:
518	{	857	{
519	SDL_Rect **m;	858	SDL_Rect **m;
520		859
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	860	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	861	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	863	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		864
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	865	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	866	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		867
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		872
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	873	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	874	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif
539
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542		875
543	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	876	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
544		877
545	if (m && m != (SDL_Rect **)-1)	878	if (m && m != (SDL_Rect **)-1)
546	while (*m)	879	while (*m)
547	{	880	{
		881	if ((m)->w >= 400 && (m)->h >= 300)
		882	{
548	AV *av = newAV ();	883	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	884	av_push (av, newSViv ((*m)->w));
550	av_push (av, newSViv ((*m)->h));	885	av_push (av, newSViv ((*m)->h));
		886	av_push (av, newSViv (rgb));
		887	av_push (av, newSViv (alpha));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	888	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		889	}
552		890
553	++m;	891	++m;
554	}	892	}
555	}	893	}
556		894
557	char *
558	SDL_GetError ()
559
560	int	895	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	896	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	CODE:	897	CODE:
		898	{
		899	SDL_EnableUNICODE (1);
		900	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		901
		902	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		903	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		904	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		906
563	RETVAL = !!SDL_SetVideoMode (	907	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	908	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
565	);	909	);
		910
566	if (RETVAL)	911	if (RETVAL)
567	{	912	{
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	913	av_clear (texture_av);
		914
		915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
569	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
570	# include "glfunc.h"	917	#include "glfunc.h"
571	# undef GL_FUNC	918	#undef GL_FUNC
572	}	919	}
		920	}
573	OUTPUT:	921	OUTPUT:
574	RETVAL	922	RETVAL
575		923
576	void	924	void
577	SDL_GL_SwapBuffers ()	925	SDL_GL_SwapBuffers ()
578		926
579	char *	927	char *
580	SDL_GetKeyName (int sym)	928	SDL_GetKeyName (int sym)
581		929
		930	int
		931	SDL_GetAppState ()
		932
		933	int
		934	SDL_GetModState ()
		935
582	void	936	void
583	SDL_PollEvent ()	937	poll_events ()
584	PPCODE:	938	PPCODE:
585	{	939	{
586	SDL_Event ev;	940	SDL_Event ev;
587		941
588	while (SDL_PollEvent (&ev))	942	SDL_PumpEvents ();
		943	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	944	{
590	HV *hv = newHV ();	945	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	946	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		947
593	switch (ev.type)	948	switch (ev.type)
594	{	949	{
595	case SDL_KEYDOWN:	950	case SDL_KEYDOWN:
596	case SDL_KEYUP:	951	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	952	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	953	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	954	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		955	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	956	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	957	break;
602		958
603	case SDL_ACTIVEEVENT:	959	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	960	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	961	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	962	break;
607		963
608	case SDL_MOUSEMOTION:	964	case SDL_MOUSEMOTION:
		965	{
		966	int state = ev.motion.state;
		967	int x = ev.motion.x;
		968	int y = ev.motion.y;
		969	int xrel = ev.motion.xrel;
		970	int yrel = ev.motion.yrel;
		971
		972	/* do simplistic event compression */
		973	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		974	&& state == ev.motion.state)
		975	{
		976	xrel += ev.motion.xrel;
		977	yrel += ev.motion.yrel;
		978	x = ev.motion.x;
		979	y = ev.motion.y;
		980	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		981	}
		982
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	983	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	984	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	985	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	986	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	987	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	988	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		989	}
616	break;	990	break;
617		991
618	case SDL_MOUSEBUTTONDOWN:	992	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	993	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	994	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
621		995
622	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	996	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
623	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	997	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
624	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	998	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
625	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	999	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
630	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1004	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
631	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1005	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
632	break;	1006	break;
633	}	1007	}
634		1008
635	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
636	}	1010	}
637	}	1011	}
638		1012
639	int	1013	int
640	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
641	POSTCALL:	1015	POSTCALL:
642	Mix_HookMusicFinished (music_finished);	1016	Mix_HookMusicFinished (music_finished);
643	Mix_ChannelFinished (channel_finished);	1017	Mix_ChannelFinished (channel_finished);
644		1018
645	void	1019	void
		1020	Mix_QuerySpec ()
		1021	PPCODE:
		1022	{
		1023	int freq, channels;
		1024	Uint16 format;
		1025
		1026	if (Mix_QuerySpec (&freq, &format, &channels))
		1027	{
		1028	EXTEND (SP, 3);
		1029	PUSHs (sv_2mortal (newSViv (freq)));
		1030	PUSHs (sv_2mortal (newSViv (format)));
		1031	PUSHs (sv_2mortal (newSViv (channels)));
		1032	}
		1033	}
		1034
		1035	void
646	Mix_CloseAudio ()	1036	Mix_CloseAudio ()
647		1037
648	int	1038	int
649	Mix_AllocateChannels (int numchans = -1)	1039	Mix_AllocateChannels (int numchans = -1)
650		1040
		1041	const char *
		1042	Mix_GetError ()
		1043
651	void	1044	void
652	lowdelay (int fd, int val = 1)	1045	lowdelay (int fd, int val = 1)
653	CODE:	1046	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1047	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		1048
658	void	1049	void
659	win32_proxy_info ()	1050	win32_proxy_info ()
660	PPCODE:	1051	PPCODE:
661	{	1052	{
…		…
682	}	1073	}
683	}	1074	}
684	#endif	1075	#endif
685	}	1076	}
686		1077
687	void	1078	int
688	add_font (char *file)	1079	add_font (char *file)
689	CODE:	1080	CODE:
690	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1082	OUTPUT:
		1083	RETVAL
691		1084
692	void	1085	void
693	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
694	ALIAS:	1087	ALIAS:
695	load_image_file = 1	1088	load_image_file = 1
…		…
698	STRLEN image_len;	1091	STRLEN image_len;
699	char image = (char )SvPVbyte (image_, image_len);	1092	char image = (char )SvPVbyte (image_, image_len);
700	SDL_Surface surface, surface2;	1093	SDL_Surface surface, surface2;
701	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
702	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
703	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
704	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
705		1098
706	if (!rw)	1099	if (!rw)
707	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
708		1101
…		…
781	void	1174	void
782	error (char *message)	1175	error (char *message)
783	CODE:	1176	CODE:
784	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
785	#ifdef _WIN32	1178	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
787	#endif	1180	#endif
788		1181
789	void	1182	void
790	fatal (char *message)	1183	fatal (char *message)
791	CODE:	1184	CODE:
792	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
793	#ifdef _WIN32	1186	#ifdef _WIN32
794	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
795	#endif	1188	#endif
796	_exit (1);	1189	_exit (1);
797		1190
798	void	1191	void
799	_exit (int retval = 0)	1192	_exit (int retval = 0)
800	CODE:	1193	CODE:
		1194	#ifdef WIN32
		1195	ExitThread (retval); // unclean, please beam me up
		1196	#else
801	_exit (retval);	1197	_exit (retval);
		1198	#endif
802		1199
803	MODULE = CFPlus PACKAGE = CFPlus::Font	1200	void
		1201	debug ()
		1202	CODE:
		1203	{
		1204	#if DEBUG
		1205	VALGRIND_DO_LEAK_CHECK;
		1206	#endif
		1207	}
804		1208
805	CFPlus::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
		1210
		1211	PROTOTYPES: DISABLE
		1212
		1213	DC::Font
806	new_from_file (SV class, char path, int id = 0)	1214	new_from_file (SV class, char path, int id = 0)
807	CODE:	1215	CODE:
808	{	1216	{
809	int count;	1217	int count;
810	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1218	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
813	}	1221	}
814	OUTPUT:	1222	OUTPUT:
815	RETVAL	1223	RETVAL
816		1224
817	void	1225	void
818	DESTROY (CFPlus::Font self)	1226	DESTROY (DC::Font self)
819	CODE:	1227	CODE:
820	pango_font_description_free (self);	1228	pango_font_description_free (self);
821		1229
822	void	1230	void
823	make_default (CFPlus::Font self)	1231	make_default (DC::Font self)
		1232	PROTOTYPE: $
824	CODE:	1233	CODE:
825	default_font = self;	1234	default_font = self;
826		1235
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
828		1237
		1238	PROTOTYPES: DISABLE
		1239
829	void	1240	void
830	reset_glyph_cache ()	1241	glyph_cache_backup ()
		1242	PROTOTYPE:
831	CODE:	1243	CODE:
		1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
832	tc_clear ();	1250	tc_restore ();
833		1251
834	CFPlus::Layout	1252	DC::Layout
835	new (SV *class)	1253	new (SV *class)
836	CODE:	1254	CODE:
837	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
838		1256
839	RETVAL->pl = pango_layout_new (opengl_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
…		…
841	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
842	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
843	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
844	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
845	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
846		1265
847	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
848	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
849	OUTPUT:	1268	OUTPUT:
850	RETVAL	1269	RETVAL
851		1270
852	void	1271	void
853	DESTROY (CFPlus::Layout self)	1272	DESTROY (DC::Layout self)
854	CODE:	1273	CODE:
855	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
856	Safefree (self);	1276	Safefree (self);
857		1277
858	void	1278	void
859	set_text (CFPlus::Layout self, SV *text_)	1279	set_text (DC::Layout self, SV *text_)
860	CODE:	1280	CODE:
861	{	1281	{
862	STRLEN textlen;	1282	STRLEN textlen;
863	char *text = SvPVutf8 (text_, textlen);	1283	char *text = SvPVutf8 (text_, textlen);
864		1284
865	pango_layout_set_text (self->pl, text, textlen);	1285	pango_layout_set_text (self->pl, text, textlen);
866	}	1286	}
867		1287
868	void	1288	void
869	set_markup (CFPlus::Layout self, SV *text_)	1289	set_markup (DC::Layout self, SV *text_)
870	CODE:	1290	CODE:
871	{	1291	{
872	STRLEN textlen;	1292	STRLEN textlen;
873	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
874		1294
875	pango_layout_set_markup (self->pl, text, textlen);	1295	pango_layout_set_markup (self->pl, text, textlen);
876	}	1296	}
877		1297
878	void	1298	void
879	set_shapes (CFPlus::Layout self, ...)	1299	set_shapes (DC::Layout self, ...)
880	CODE:	1300	CODE:
881	{	1301	{
882	PangoAttrList *attrs = 0;	1302	PangoAttrList *attrs = 0;
883	const char *text = pango_layout_get_text (self->pl);	1303	const char *text = pango_layout_get_text (self->pl);
884	const char *pos = text;	1304	const char *pos = text;
…		…
919	if (attrs)	1339	if (attrs)
920	pango_layout_set_attributes (self->pl, attrs);	1340	pango_layout_set_attributes (self->pl, attrs);
921	}	1341	}
922		1342
923	void	1343	void
924	get_shapes (CFPlus::Layout self)	1344	get_shapes (DC::Layout self)
925	PPCODE:	1345	PPCODE:
926	{	1346	{
927	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
928		1348
929	do	1349	do
930	{	1350	{
931	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
932		1352
933	if (run && shape_attr_p (run))	1353	if (run && shape_attr_p (run))
934	{	1354	{
935	PangoRectangle extents;	1355	PangoRectangle extents;
936	pango_layout_iter_get_run_extents (iter, 0, &extents);	1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
944		1364
945	pango_layout_iter_free (iter);	1365	pango_layout_iter_free (iter);
946	}	1366	}
947		1367
948	int	1368	int
949	has_wrapped (CFPlus::Layout self)	1369	has_wrapped (DC::Layout self)
950	CODE:	1370	CODE:
951	{	1371	{
952	int lines = 1;	1372	int lines = 1;
953	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
954		1374
…		…
959	}	1379	}
960	OUTPUT:	1380	OUTPUT:
961	RETVAL	1381	RETVAL
962		1382
963	SV *	1383	SV *
964	get_text (CFPlus::Layout self)	1384	get_text (DC::Layout self)
965	CODE:	1385	CODE:
966	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
967	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
968	OUTPUT:	1388	OUTPUT:
969	RETVAL	1389	RETVAL
970		1390
971	void	1391	void
972	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1392	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
973	CODE:	1393	CODE:
974	self->r = r;	1394	self->r = r;
975	self->g = g;	1395	self->g = g;
976	self->b = b;	1396	self->b = b;
977	self->a = a;	1397	self->a = a;
978		1398
979	void	1399	void
980	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
981	CODE:	1401	CODE:
982	if (self->font != font)	1402	if (self->font != font)
983	{	1403	{
984	self->font = font;	1404	self->font = font;
985	layout_update_font (self);	1405	layout_update_font (self);
986	}	1406	}
987		1407
988	void	1408	void
989	set_height (CFPlus::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
990	CODE:	1410	CODE:
991	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
992	{	1412	{
993	self->base_height = base_height;	1413	self->base_height = base_height;
994	layout_update_font (self);	1414	layout_update_font (self);
995	}	1415	}
996		1416
997	void	1417	void
998	set_width (CFPlus::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
999	CODE:	1419	CODE:
1000	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1420	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1001		1421
1002	void	1422	void
1003	set_indent (CFPlus::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
1004	CODE:	1424	CODE:
1005	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1006		1426
1007	void	1427	void
1008	set_spacing (CFPlus::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
1009	CODE:	1429	CODE:
1010	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1011		1431
1012	void	1432	void
1013	set_ellipsise (CFPlus::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
1014	CODE:	1434	CODE:
1015	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
1016	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1017	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1018	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1019	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
1020	);	1440	);
1021		1441
1022	void	1442	void
1023	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
1024	CODE:	1444	CODE:
1025	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1026		1446
1027	void	1447	void
1028	size (CFPlus::Layout self)	1448	size (DC::Layout self)
1029	PPCODE:	1449	PPCODE:
1030	{	1450	{
1031	int w, h;	1451	int w, h;
1032		1452
1033	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
1036	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
1037	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
1038	}	1458	}
1039		1459
1040	int	1460	int
1041	descent (CFPlus::Layout self)	1461	descent (DC::Layout self)
1042	CODE:	1462	CODE:
1043	{	1463	{
1044	PangoRectangle rect;	1464	PangoRectangle rect;
1045	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1046	pango_layout_line_get_pixel_extents (line, 0, &rect);	1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
1047	RETVAL = PANGO_DESCENT (rect);	1467	RETVAL = PANGO_DESCENT (rect);
1048	}	1468	}
1049	OUTPUT:	1469	OUTPUT:
1050	RETVAL	1470	RETVAL
1051		1471
1052	int	1472	int
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
1054	CODE:	1474	CODE:
1055	{	1475	{
1056	int index, trailing;	1476	int index, trailing;
1057	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1477	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1058	RETVAL = index;	1478	RETVAL = index + trailing;
1059	}	1479	}
1060	OUTPUT:	1480	OUTPUT:
1061	RETVAL	1481	RETVAL
1062		1482
1063	void	1483	void
1064	cursor_pos (CFPlus::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
1065	PPCODE:	1485	PPCODE:
1066	{	1486	{
1067	PangoRectangle strong_pos;	1487	PangoRectangle pos;
1068	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1069		1489
1070	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1074	}	1494	}
1075		1495
1076	void	1496	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1497	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1078	PPCODE:	1498	PPCODE:
		1499	{
		1500	int line, x;
		1501
		1502	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1503	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1504	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1505	--line;
		1506	#endif
		1507	EXTEND (SP, 2);
		1508	PUSHs (sv_2mortal (newSViv (line)));
		1509	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1510	}
		1511
		1512	void
		1513	line_x_to_index (DC::Layout self, int line, int x)
		1514	PPCODE:
		1515	{
		1516	PangoLayoutLine *lp;
		1517	int index, trailing;
		1518
		1519	if (line < 0)
		1520	XSRETURN_EMPTY;
		1521
		1522	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1523	XSRETURN_EMPTY; /* do better */
		1524
		1525	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1526
		1527	EXTEND (SP, 2);
		1528	if (GIMME_V == G_SCALAR)
		1529	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1530	else
		1531	{
		1532	PUSHs (sv_2mortal (newSViv (index)));
		1533	PUSHs (sv_2mortal (newSViv (trailing)));
		1534	}
		1535	}
		1536
		1537	void
		1538	render (DC::Layout self, float x, float y, int flags = 0)
		1539	CODE:
		1540	rc_clear (self->rc);
1079	pango_opengl_render_layout_subpixel (	1541	pango_opengl_render_layout_subpixel (
1080	self->pl,	1542	self->pl,
		1543	self->rc,
1081	x * PANGO_SCALE, y * PANGO_SCALE,	1544	x * PANGO_SCALE, y * PANGO_SCALE,
1082	self->r, self->g, self->b, self->a,	1545	self->r, self->g, self->b, self->a,
1083	flags	1546	flags
1084	);	1547	);
		1548	// we assume that context_change actually clears/frees stuff
		1549	// and does not do any recomputation...
		1550	pango_layout_context_changed (self->pl);
1085		1551
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087
1088	void	1552	void
1089	pad2pot (SV data_, SV w_, SV *h_)	1553	draw (DC::Layout self)
1090	CODE:	1554	CODE:
1091	{	1555	{
1092	int ow = SvIV (w_);	1556	glEnable (GL_TEXTURE_2D);
1093	int oh = SvIV (h_);	1557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1558	glEnable (GL_BLEND);
		1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1561	glEnable (GL_ALPHA_TEST);
		1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1094		1563
1095	if (ow && oh)	1564	rc_draw (self->rc);
		1565
		1566	glDisable (GL_ALPHA_TEST);
		1567	glDisable (GL_BLEND);
		1568	glDisable (GL_TEXTURE_2D);
		1569	}
		1570
		1571	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1572
		1573	PROTOTYPES: ENABLE
		1574
		1575	void
		1576	pad (SV *data_, int ow, int oh, int nw, int nh)
		1577	CODE:
		1578	{
		1579	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1096	{	1580	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow \|\| nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1581	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1582	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1583	int bpp = datalen / (ow * oh);
1107	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1584	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1108		1585
1109	SvPOK_only (result_);	1586	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1587	SvCUR_set (result_, nw * nh * bpp);
1111		1588
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1589	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1590	while (oh--)
1114	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1591	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1115		1592
1116	sv_setsv (data_, result_);	1593	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1594	}
1123	}	1595	}
1124		1596
1125	void	1597	void
1126	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1598	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1132	{	1604	{
1133	HV hv = (HV )SvRV (self);	1605	HV hv = (HV )SvRV (self);
1134	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1135	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1136	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1608	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1609
		1610	if (name <= 0)
		1611	XSRETURN_EMPTY;
1137		1612
1138	if (items < 5)	1613	if (items < 5)
1139	{	1614	{
1140	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1141	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1169	glDisable (GL_ALPHA_TEST);	1644	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1645	glDisable (GL_BLEND);
1171	}	1646	}
1172	}	1647	}
1173		1648
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1650	CODE:
		1651	{
		1652	GLint width;
		1653	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1654	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1655	RETVAL = width > 0;
		1656	}
		1657	OUTPUT:
		1658	RETVAL
1175		1659
1176	CFPlus::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
1177	new (SV *class, int map_width, int map_height)	1661
		1662	PROTOTYPES: DISABLE
		1663
		1664	DC::Map
		1665	new (SV *class)
1178	CODE:	1666	CODE:
1179	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1668	RETVAL->x = 0;
1181	RETVAL->y = 0;	1669	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1670	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1671	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1672	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1673	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1674	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1675	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1676	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1677	RETVAL->row = 0;
1192	OUTPUT:	1678	OUTPUT:
1193	RETVAL	1679	RETVAL
1194		1680
1195	void	1681	void
1196	DESTROY (CFPlus::Map self)	1682	DESTROY (DC::Map self)
1197	CODE:	1683	CODE:
1198	{	1684	{
1199	map_clear (self);	1685	map_clear (self);
1200	Safefree (self->face);	1686	Safefree (self->face2tile);
1201	Safefree (self->tex);	1687	Safefree (self->tex);
1202	Safefree (self);	1688	Safefree (self);
1203	}	1689	}
1204		1690
1205	void	1691	void
		1692	resize (DC::Map self, int map_width, int map_height)
		1693	CODE:
		1694	self->w = map_width;
		1695	self->h = map_height;
		1696
		1697	void
1206	clear (CFPlus::Map self)	1698	clear (DC::Map self)
1207	CODE:	1699	CODE:
1208	map_clear (self);	1700	map_clear (self);
1209		1701
1210	void	1702	void
1211	set_face (CFPlus::Map self, int face, int texid)	1703	set_tileid (DC::Map self, int face, int tile)
1212	CODE:	1704	CODE:
1213	{	1705	{
1214	while (self->faces <= face)	1706	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1707	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);
1217	self->faces *= 2;
1218	}
1219
1220	self->face [face] = texid;
1221	}	1708	}
1222		1709
1223	void	1710	void
		1711	set_smooth (DC::Map self, int face, int smooth, int level)
		1712	CODE:
		1713	{
		1714	tileid texid;
		1715	maptex *tex;
		1716
		1717	if (face < 0 \|\| face >= self->faces)
		1718	return;
		1719
		1720	if (smooth < 0 \|\| smooth >= self->faces)
		1721	return;
		1722
		1723	texid = self->face2tile [face];
		1724
		1725	if (!texid)
		1726	return;
		1727
		1728	tex = self->tex + texid;
		1729	tex->smoothtile = self->face2tile [smooth];
		1730	tex->smoothlevel = level;
		1731	}
		1732
		1733	void
1224	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)	1734	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)
1225	CODE:	1735	CODE:
1226	{	1736	{
1227	while (self->texs <= texid)	1737	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1738
1233	{	1739	{
1234	maptex *tex = self->tex + texid;	1740	maptex *tex = self->tex + texid;
1235		1741
1236	tex->name = name;	1742	tex->name = name;
…		…
1253	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1254	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1255	}	1761	}
1256		1762
1257	int	1763	int
1258	ox (CFPlus::Map self)	1764	ox (DC::Map self)
1259	ALIAS:	1765	ALIAS:
1260	oy = 1	1766	oy = 1
1261	x = 2	1767	x = 2
1262	y = 3	1768	y = 3
1263	w = 4	1769	w = 4
…		…
1274	}	1780	}
1275	OUTPUT:	1781	OUTPUT:
1276	RETVAL	1782	RETVAL
1277		1783
1278	void	1784	void
1279	scroll (CFPlus::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1280	CODE:	1786	CODE:
1281	{	1787	{
1282	if (dx > 0)	1788	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1790	else if (dx < 0)
1285	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1791	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1286		1792
1287	if (dy > 0)	1793	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1794	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1795	else if (dy < 0)
1290	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1796	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1291		1797
1292	self->ox += dx; self->x += dx;	1798	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1799	self->oy += dy; self->y += dy;
1294		1800
1295	while (self->y < 0)	1801	while (self->y < 0)
…		…
1299	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1300	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1301	}	1807	}
1302	}	1808	}
1303		1809
1304	void	1810	SV *
1305	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1306	CODE:	1812	CODE:
1307	{	1813	{
1308	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1814	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1309	uint8_t data_end = (uint8_t )SvEND (data_);	1815	uint8_t data_end = (uint8_t )SvEND (data_);
1310	mapcell *cell;	1816	mapcell *cell;
1311	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1312		1820
1313	while (data < data_end - 1)	1821	while (data < data_end - 1)
1314	{	1822	{
1315	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1316		1824
…		…
1336	uint8_t ext, cmd;	1844	uint8_t ext, cmd;
1337		1845
1338	do	1846	do
1339	{	1847	{
1340	ext = *data++;	1848	ext = *data++;
1341	cmd = ext & 0x3f;	1849	cmd = ext & 0x7f;
1342		1850
1343	if (cmd < 4)	1851	if (cmd < 4)
1344	cell->darkness = 255 - ext * 64 + 1;	1852	cell->darkness = 255 - ext * 64 + 1;
1345	else if (cmd == 5) // health	1853	else if (cmd == 5) // health
1346	{	1854	{
1347	cell->stat_width = 1;	1855	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1856	cell->stat_hp = *data++;
1349	}	1857	}
1350	else if (cmd == 6) // monster width	1858	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1859	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1860	else if (cmd == 0x47)
1353	{	1861	{
1354	if (*data == 4)	1862	if (*data == 1) cell->player = data [1];
1355	; // decode player tag	1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1356		1866
1357	data += *data + 1;	1867	data += *data + 1;
1358	}	1868	}
1359	else if (cmd == 8) // cell flags	1869	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1870	cell->flags = *data++;
…		…
1367	}	1877	}
1368	else	1878	else
1369	cell->darkness = *data++ + 1;	1879	cell->darkness = *data++ + 1;
1370	}	1880	}
1371		1881
		1882	for (z = 0; z <= 2; ++z)
1372	if (flags & 4)	1883	if (flags & (4 >> z))
1373	{	1884	{
1374	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1885	faceid face = (data [0] << 8) + data [1]; data += 2;
		1886	need_facenum (self, face);
		1887	cell->tile [z] = self->face2tile [face];
		1888
		1889	if (cell->tile [z])
		1890	{
		1891	maptex *tex = self->tex + cell->tile [z];
		1892	if (!tex->name)
		1893	av_push (missing, newSViv (cell->tile [z]));
		1894
		1895	if (tex->smoothtile)
		1896	{
		1897	maptex *smooth = self->tex + tex->smoothtile;
		1898	if (!smooth->name)
		1899	av_push (missing, newSViv (tex->smoothtile));
		1900	}
		1901	}
1375	}	1902	}
1376
1377	if (flags & 2)
1378	{
1379	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1380	}
1381
1382	if (flags & 1)
1383	{
1384	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1385	}
1386	}	1903	}
1387	else	1904	else
1388	cell->darkness = 0;	1905	CELL_CLEAR (cell);
1389	}	1906	}
1390	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1391		1910
1392	SV *	1911	SV *
1393	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1912	mapmap (DC::Map self, int x0, int y0, int w, int h)
1394	CODE:	1913	CODE:
1395	{	1914	{
1396	int x1, x;	1915	int x1, x;
1397	int y1, y;	1916	int y1, y;
1398	int z;	1917	int z;
…		…
1419	{	1938	{
1420	mapcell *cell = row->col + (x - row->c0);	1939	mapcell *cell = row->col + (x - row->c0);
1421		1940
1422	for (z = 0; z <= 0; z++)	1941	for (z = 0; z <= 0; z++)
1423	{	1942	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1943	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1944	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1945	int a1 = tex.a;
1431		1946
1432	r = (r * a0 + tex.r * a1) / 255;	1947	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1948	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1949	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1950	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1951	}
1438	}	1952	}
1439		1953
1440	*map++ = (r )	1954	*map++ = (r )
1441	\| (g << 8)	1955	\| (g << 8)
…		…
1448	}	1962	}
1449	OUTPUT:	1963	OUTPUT:
1450	RETVAL	1964	RETVAL
1451		1965
1452	void	1966	void
1453	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1454	CODE:	1968	CODE:
1455	{	1969	{
1456	int vx, vy;
1457	int x, y, z;	1970	int x, y, z;
1458	int last_name;
1459	mapface face;
1460		1971
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1972	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1975	smooth_key skey;
		1976	int pl_x, pl_y;
		1977	maptex pl_tex;
		1978	rc_t *rc = rc_alloc ();
		1979	rc_key_t key;
		1980	rc_array_t *arr;
1463		1981
1464	/*	1982	pl_tex.name = 0;
1465	int vx = self->vx = self->w >= sw
1466	? self->x + (self->w - sw) / 2
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468		1983
1469	int vy = self->vy = self->h >= sh	1984	// thats current max. sorry.
1470	? self->y + (self->h - sh) / 2	1985	if (sw > 255) sw = 255;
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1986	if (sh > 255) sh = 255;
1472	*/
1473		1987
1474	glColor4ub (255, 255, 255, 255);	1988	// clear key, in case of extra padding
		1989	memset (&skey, 0, sizeof (skey));
		1990
		1991	memset (&key, 0, sizeof (key));
		1992	key.r = 255;
		1993	key.g = 255;
		1994	key.b = 255;
		1995	key.a = 255;
		1996	key.mode = GL_QUADS;
		1997	key.format = GL_T2F_V3F;
		1998	key.texname = -1;
		1999
		2000	mx += self->x;
		2001	my += self->y;
		2002
		2003	// first pass: determine smooth_max
		2004	// rather ugly, if you ask me
		2005	// could also be stored inside mapcell and updated on change
		2006	memset (smooth_max, 0, sizeof (smooth_max));
		2007
		2008	for (y = 0; y < sh; y++)
		2009	if (0 <= y + my && y + my < self->rows)
		2010	{
		2011	maprow *row = self->row + (y + my);
		2012
		2013	for (x = 0; x < sw; x++)
		2014	if (row->c0 <= x + mx && x + mx < row->c1)
		2015	{
		2016	mapcell *cell = row->col + (x + mx - row->c0);
		2017
		2018	smooth_max[x + 1][y + 1] =
		2019	MAX (self->tex [cell->tile [0]].smoothlevel,
		2020	MAX (self->tex [cell->tile [1]].smoothlevel,
		2021	self->tex [cell->tile [2]].smoothlevel));
		2022	}
		2023	}
1475		2024
1476	glEnable (GL_BLEND);	2025	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1478	glEnable (GL_TEXTURE_2D);
1479	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1480		2028
1481	glBegin (GL_QUADS);
1482
1483	last_name = 0;
1484
1485	for (z = 0; z < 3; z++)	2029	for (z = 0; z <= 2; z++)
		2030	{
		2031	memset (smooth_level, 0, sizeof (smooth_level));
		2032
1486	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1488	{	2035	{
1489	maprow *row = self->row + (y + vy);	2036	maprow *row = self->row + (y + my);
1490		2037
1491	for (x = 0; x < sw; x++)	2038	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	2039	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	2040	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	2041	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	face = cell->face [z];	2042	tileid tile = cell->tile [z];
		2043
		2044	if (tile)
		2045	{
		2046	maptex tex = self->tex [tile];
		2047	int px = (x + 1) * T - tex.w;
		2048	int py = (y + 1) * T - tex.h;
1497		2049
1498	if (face && face < self->texs)	2050	if (key.texname != tex.name)
		2051	{
		2052	if (!tex.name)
		2053	tex = self->tex [2]; /* missing, replace by noface */
		2054
		2055	key.texname = tex.name;
		2056	arr = rc_array (rc, &key);
		2057	}
		2058
		2059	if (expect_false (cell->player == player) && expect_false (z == 2))
		2060	{
		2061	pl_x = px;
		2062	pl_y = py;
		2063	pl_tex = tex;
		2064	continue;
		2065	}
		2066
		2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2071
		2072	if (expect_false (cell->flags) && expect_false (z == 2))
		2073	{
		2074	// overlays such as the speech bubble, probably more to come
		2075	if (cell->flags & 1)
		2076	{
		2077	maptex tex = self->tex [1];
		2078	int px = x * T + T * 2 / 32;
		2079	int py = y * T - T * 6 / 32;
		2080
		2081	if (tex.name)
		2082	{
		2083	if (key.texname != tex.name)
		2084	{
		2085	key.texname = tex.name;
		2086	arr = rc_array (rc, &key);
		2087	}
		2088
		2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2093	}
		2094	}
		2095	}
		2096
		2097	// update smooth hash
		2098	if (tex.smoothtile)
		2099	{
		2100	skey.tile = tex.smoothtile;
		2101	skey.level = tex.smoothlevel;
		2102
		2103	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2104
		2105	// add bits to current tile and all neighbours. skey.x\|y is
		2106	// shifted +1\|+1 so we always stay positive.
		2107
		2108	// bits is ___n cccc CCCC bbbb
		2109	// n do not draw borders&corners
		2110	// c draw these corners, but...
		2111	// C ... not these
		2112	// b draw these borders
		2113
		2114	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2115	// ┃· ·· ·┃ ━━
		2116
		2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2118	// ·· ·· ·┏ ┓·
		2119
		2120	// full tile
		2121	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2122
		2123	// borders
		2124	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2125	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2126	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2127	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2128
		2129	// corners
		2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2131	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2132	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2133	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2134	}
		2135	}
		2136	}
		2137	}
		2138
		2139	rc_draw (rc);
		2140	rc_clear (rc);
		2141
		2142	// go through all smoothlevels, lowest to highest, then draw.
		2143	// this is basically counting sort
		2144	{
		2145	int w, b;
		2146
		2147	glEnable (GL_TEXTURE_2D);
		2148	glBegin (GL_QUADS);
		2149	for (w = 0; w < 256 / 32; ++w)
		2150	{
		2151	uint32_t smask = smooth_level [w];
		2152	if (smask)
		2153	for (b = 0; b < 32; ++b)
		2154	if (smask & (((uint32_t)1) << b))
1499	{	2155	{
1500	maptex tex = self->tex [face];	2156	int level = (w << 5) \| b;
1501	int px = (x + 1) * 32 - tex.w;	2157	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		2158
1504	if (last_name != tex.name)	2159	hv_iterinit (smooth);
		2160	while ((he = hv_iternext (smooth)))
1505	{	2161	{
1506	glEnd ();	2162	smooth_key skey = (smooth_key )HeKEY (he);
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2163	IV bits = SvIVX (HeVAL (he));
1508	glBegin (GL_QUADS);
1509	}
1510		2164
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)	2165	if (!(bits & 0x1000)
		2166	&& skey->level == level
		2167	&& level > smooth_max [skey->x][skey->y])
1520	{	2168	{
1521	maptex tex = self->tex [1];	2169	maptex tex = self->tex [skey->tile];
1522	int px = (x + 1) * 32 - tex.w + 2;	2170	int px = (((int)skey->x) - 1) * T;
1523	int py = (y + 1) * 32 - tex.h - 6;	2171	int py = (((int)skey->y) - 1) * T;
		2172	int border = bits & 15;
		2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2174	float dx = tex.s * .0625f; // 16 images/row
		2175	float dy = tex.t * .5f ; // 2 images/column
1524		2176
		2177	if (tex.name)
		2178	{
		2179	// this time avoiding texture state changes
		2180	// save gobs of state changes.
		2181	if (key.texname != tex.name)
		2182	{
1525	glEnd ();	2183	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1527	glBegin (GL_QUADS);	2185	glBegin (GL_QUADS);
		2186	}
1528		2187
		2188	if (border)
		2189	{
		2190	float ox = border * dx;
		2191
		2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2196	}
		2197
		2198	if (corner)
		2199	{
		2200	float ox = corner * dx;
		2201
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
		2207	}
		2208	}
1533	}	2209	}
1534	}	2210	}
1535	}
1536	}	2211	}
1537		2212
1538	glEnd ();	2213	glEnd ();
1539
1540	glDisable (GL_TEXTURE_2D);	2214	glDisable (GL_TEXTURE_2D);
		2215	key.texname = -1;
		2216	}
		2217
		2218	hv_clear (smooth);
		2219	}
		2220
		2221	if (pl_tex.name)
		2222	{
		2223	maptex tex = pl_tex;
		2224	int px = pl_x + sdx;
		2225	int py = pl_y + sdy;
		2226
		2227	key.texname = tex.name;
		2228	arr = rc_array (rc, &key);
		2229
		2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2234
		2235	rc_draw (rc);
		2236	}
		2237
1541	glDisable (GL_BLEND);	2238	glDisable (GL_BLEND);
		2239	rc_free (rc);
1542		2240
1543	// top layer: overlays such as the health bar	2241	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1546	{	2244	{
1547	maprow *row = self->row + (y + vy);	2245	maprow *row = self->row + (y + my);
1548		2246
1549	for (x = 0; x < sw; x++)	2247	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	2248	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	2249	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	2250	mapcell *cell = row->col + (x + mx - row->c0);
1553		2251
1554	int px = x * 32;	2252	int px = x * T;
1555	int py = y * 32;	2253	int py = y * T;
1556		2254
1557	if (cell->stat_hp)	2255	if (cell->stat_hp)
1558	{	2256	{
1559	int width = cell->stat_width * 32;	2257	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		2259
1562	glColor3ub (0, 0, 0);	2260	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	2261	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	2262	px + width - 1, py);
1565		2263
…		…
1571	}	2269	}
1572	}	2270	}
1573	}	2271	}
1574		2272
1575	void	2273	void
1576	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1577	CODE:	2275	CODE:
1578	{	2276	{
1579	static float color[16][3] = {	2277	static float color[16][3] = {
1580	{ 0.00F, 0.00F, 0.00F },	2278	{ 0.00F, 0.00F, 0.00F },
1581	{ 1.00F, 1.00F, 1.00F },	2279	{ 1.00F, 1.00F, 1.00F },
…		…
1631	glDisable (GL_BLEND);	2329	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	2330	glDisable (GL_TEXTURE_2D);
1633	}	2331	}
1634		2332
1635	void	2333	void
1636	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1637	PPCODE:	2335	PPCODE:
1638	{	2336	{
1639	int vx, vy;
1640	int x, y;	2337	int x, y;
		2338	int sw1 = sw + 2;
		2339	int sh1 = sh + 2;
		2340	int sh3 = sh * 3;
1641	int sw4 = (sw + 3) & ~3;	2341	int sw34 = (sw * 3 + 3) & ~3;
		2342	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1642	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2343	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1643	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2344	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1644		2345
1645	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	2346	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
1648		2348
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2349	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2350	my += self->y - 1;
1651		2351
		2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2353
1652	for (y = 0; y < sh; y++)	2354	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
1654	{	2356	{
1655	maprow *row = self->row + (y + vy);	2357	maprow *row = self->row + (y + my);
1656		2358
1657	for (x = 0; x < sw; x++)	2359	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2360	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2361	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2362	mapcell *cell = row->col + (x + mx - row->c0);
1661		2363
1662	darkness[y * sw4 + x] = cell->darkness	2364	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2365	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2366	: 255 - FOW_DARKNESS;
1665	}	2367	}
1666	}	2368	}
1667		2369
		2370	for (y = 0; y < sh; ++y)
		2371	for (x = 0; x < sw; ++x)
		2372	{
		2373	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2374	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2375	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2376	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2377	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2378	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2379	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2380	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2381	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2382
		2383	uint8_t r11 = (d11 + d21 + d12) / 3;
		2384	uint8_t r21 = d21;
		2385	uint8_t r31 = (d21 + d31 + d32) / 3;
		2386
		2387	uint8_t r12 = d12;
		2388	uint8_t r22 = d22;
		2389	uint8_t r32 = d32;
		2390
		2391	uint8_t r13 = (d13 + d23 + d12) / 3;
		2392	uint8_t r23 = d23;
		2393	uint8_t r33 = (d23 + d33 + d32) / 3;
		2394
		2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2404	}
		2405
		2406	free (darkness1);
		2407
1668	EXTEND (SP, 3);	2408	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2409	PUSHs (sv_2mortal (newSViv (sw34)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2411	PUSHs (darkness3_sv);
1672	}	2412	}
1673		2413
1674	SV *	2414	SV *
1675	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2415	get_rect (DC::Map self, int x0, int y0, int w, int h)
1676	CODE:	2416	CODE:
1677	{	2417	{
1678	int x, y, x1, y1;	2418	int x, y, x1, y1;
1679	SV data_sv = newSV (w h * 7 + 5);	2419	SV data_sv = newSV (w h * 7 + 5);
1680	uint8_t data = (uint8_t )SvPVX (data_sv);	2420	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2445	if (row && row->c0 <= x && x < row->c1)
1706	{	2446	{
1707	mapcell *cell = row->col + (x - row->c0);	2447	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2448	uint8_t flags = 0;
1709		2449
1710	if (cell->face [0]) flags \|= 1;	2450	if (cell->tile [0]) flags \|= 1;
1711	if (cell->face [1]) flags \|= 2;	2451	if (cell->tile [1]) flags \|= 2;
1712	if (cell->face [2]) flags \|= 4;	2452	if (cell->tile [2]) flags \|= 4;
1713		2453
1714	*data++ = flags;	2454	*data++ = flags;
1715		2455
1716	if (flags & 1)	2456	if (flags & 1)
1717	{	2457	{
		2458	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2459	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2460	*data++ = tile;
1720	}	2461	}
1721		2462
1722	if (flags & 2)	2463	if (flags & 2)
1723	{	2464	{
		2465	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2466	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2467	*data++ = tile;
1726	}	2468	}
1727		2469
1728	if (flags & 4)	2470	if (flags & 4)
1729	{	2471	{
		2472	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2473	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2474	*data++ = tile;
1732	}	2475	}
1733	}	2476	}
1734	else	2477	else
1735	*data++ = 0;	2478	*data++ = 0;
1736	}	2479	}
1737	}	2480	}
1738		2481
		2482	/* if size is wh + 5 then no data has been found /
		2483	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2484	{
1739	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
1740	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
1741	RETVAL = data_sv;	2489	RETVAL = data_sv;
1742	}	2490	}
1743	OUTPUT:	2491	OUTPUT:
1744	RETVAL	2492	RETVAL
1745		2493
1746	void	2494	void
1747	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2495	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1748	PPCODE:	2496	PPCODE:
1749	{	2497	{
1750	int x, y, z;	2498	int x, y, z;
1751	int w, h;	2499	int w, h;
1752	int x1, y1;	2500	int x1, y1;
		2501	STRLEN len;
		2502	uint8_t data, end;
		2503
		2504	len = SvLEN (data_sv);
		2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2506	data = SvPVbyte_nolen (data_sv);
		2507	end = data + len + 8;
		2508
		2509	if (len < 5)
		2510	XSRETURN_EMPTY;
1753		2511
1754	if (*data++ != 0)	2512	if (*data++ != 0)
1755	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
1756		2514
1757	w = data++ << 8; w \|= data++;	2515	w = data++ << 8; w \|= data++;
1758	h = data++ << 8; h \|= data++;	2516	h = data++ << 8; h \|= data++;
1759		2517
1760	// we need to do this 'cause we don't keep an absolute coord system for rows	2518	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1772	{	2530	{
1773	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
1774		2532
1775	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
1776	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
1777	uint8_t flags = *data++;	2540	flags = *data++;
1778		2541
1779	if (flags)	2542	if (flags)
1780	{	2543	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
		2545	tileid tile[3] = { 0, 0, 0 };
1784		2546
1785	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2547	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1786	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2548	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1787	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2549	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1788		2550
1789	if (cell->darkness == 0)	2551	if (cell->darkness == 0)
1790	{	2552	{
1791	cell->darkness = 0;	2553	/cell->darkness = 0;/
		2554	EXTEND (SP, 3);
1792		2555
1793	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
1794	{	2557	{
1795	cell->face[z] = face[z];	2558	tileid t = tile [z];
1796		2559
1797	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2560	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2561	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2562	PUSHs (sv_2mortal (newSViv (t)));
		2563	need_texid (self, t);
		2564	}
		2565
		2566	cell->tile [z] = t;
1799	}	2567	}
1800	}	2568	}
1801	}	2569	}
1802	}	2570	}
1803	}	2571	}
1804	}	2572	}
1805		2573
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
1807		2575
1808	CFPlus::MixChunk	2576	DC::RW
1809	new_from_file (SV class, char path)	2577	new (SV class, SV data_sv)
1810	CODE:	2578	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
1812	OUTPUT:	2585	OUTPUT:
1813	RETVAL	2586	RETVAL
1814		2587
		2588	DC::RW
		2589	new_from_file (SV class, const char path, const char *mode = "rb")
		2590	CODE:
		2591	RETVAL = SDL_RWFromFile (path, mode);
		2592	OUTPUT:
		2593	RETVAL
		2594
		2595	# fails on win32:
		2596	# dc.xs(2268) : error C2059: syntax error : '('
1815	void	2597	#void
		2598	#close (DC::RW self)
		2599	# CODE:
		2600	# (self->(close)) (self);
		2601
		2602	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2603
		2604	PROTOTYPES: DISABLE
		2605
		2606	DC::Channel
		2607	find ()
		2608	CODE:
		2609	{
		2610	RETVAL = Mix_GroupAvailable (-1);
		2611
		2612	if (RETVAL < 0)
		2613	{
		2614	RETVAL = Mix_GroupOldest (-1);
		2615
		2616	if (RETVAL < 0)
		2617	XSRETURN_UNDEF;
		2618
		2619	Mix_HaltChannel (RETVAL);
		2620	}
		2621
		2622	Mix_UnregisterAllEffects (RETVAL);
		2623	Mix_Volume (RETVAL, 128);
		2624	}
		2625	OUTPUT:
		2626	RETVAL
		2627
		2628	void
		2629	halt (DC::Channel self)
		2630	CODE:
		2631	Mix_HaltChannel (self);
		2632
		2633	void
		2634	expire (DC::Channel self, int ticks = -1)
		2635	CODE:
		2636	Mix_ExpireChannel (self, ticks);
		2637
		2638	void
		2639	fade_out (DC::Channel self, int ticks = -1)
		2640	CODE:
		2641	Mix_FadeOutChannel (self, ticks);
		2642
		2643	int
		2644	volume (DC::Channel self, int volume)
		2645	CODE:
		2646	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2647	OUTPUT:
		2648	RETVAL
		2649
		2650	void
		2651	unregister_all_effects (DC::Channel self)
		2652	CODE:
		2653	Mix_UnregisterAllEffects (self);
		2654
		2655	void
		2656	set_panning (DC::Channel self, int left, int right)
		2657	CODE:
		2658	left = CLAMP (left , 0, 255);
		2659	right = CLAMP (right, 0, 255);
		2660	Mix_SetPanning (self, left, right);
		2661
		2662	void
		2663	set_distance (DC::Channel self, int distance)
		2664	CODE:
		2665	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2666
		2667	void
		2668	set_position (DC::Channel self, int angle, int distance)
		2669	CODE:
		2670
		2671	void
		2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2673	CODE:
		2674	{
		2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2678	}
		2679
		2680	void
		2681	set_reverse_stereo (DC::Channel self, int flip)
		2682	CODE:
		2683	Mix_SetReverseStereo (self, flip);
		2684
		2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2686
		2687	PROTOTYPES: DISABLE
		2688
		2689	DC::MixChunk
		2690	new (SV *class, DC::RW rwops)
		2691	CODE:
		2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
1816	DESTROY (CFPlus::MixChunk self)	2697	DESTROY (DC::MixChunk self)
1817	CODE:	2698	CODE:
1818	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
1819		2700
1820	int	2701	int
1821	volume (CFPlus::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
1822	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
1823	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
1824	OUTPUT:	2707	OUTPUT:
1825	RETVAL	2708	RETVAL
1826		2709
1827	int	2710	DC::Channel
1828	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2711	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1829	CODE:	2712	CODE:
		2713	{
1830	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2714	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2715
		2716	if (RETVAL < 0)
		2717	XSRETURN_UNDEF;
		2718
		2719	if (channel < 0)
		2720	{
		2721	Mix_UnregisterAllEffects (RETVAL);
		2722	Mix_Volume (RETVAL, 128);
		2723	}
		2724	}
1831	OUTPUT:	2725	OUTPUT:
1832	RETVAL	2726	RETVAL
1833		2727
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1835		2729
1836	int	2730	int
1837	volume (int volume = -1)	2731	volume (int volume = -1)
		2732	PROTOTYPE: ;$
1838	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
1839	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2737	OUTPUT:
1841	RETVAL	2738	RETVAL
1842		2739
		2740	void
		2741	fade_out (int ms)
		2742	CODE:
		2743	Mix_FadeOutMusic (ms);
		2744
		2745	void
		2746	halt ()
		2747	CODE:
		2748	Mix_HaltMusic ();
		2749
1843	CFPlus::MixMusic	2750	DC::MixMusic
1844	new_from_file (SV class, char path)	2751	new (SV *class, DC::RW rwops)
1845	CODE:	2752	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2753	RETVAL = Mix_LoadMUS_RW (rwops);
1847	OUTPUT:	2754	OUTPUT:
1848	RETVAL	2755	RETVAL
1849		2756
1850	void	2757	void
1851	DESTROY (CFPlus::MixMusic self)	2758	DESTROY (DC::MixMusic self)
1852	CODE:	2759	CODE:
1853	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
1854		2761
1855	int	2762	int
1856	play (CFPlus::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
1857	CODE:	2764	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	2766	OUTPUT:
1860	RETVAL	2767	RETVAL
1861		2768
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2769	void
		2770	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2771	CODE:
		2772	Mix_FadeInMusicPos (self, loops, ms, position);
		2773
		2774	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2775
		2776	PROTOTYPES: ENABLE
1863		2777
1864	BOOT:	2778	BOOT:
1865	{	2779	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1867	static const struct {	2781	static const struct {
1868	const char *name;	2782	const char *name;
1869	IV iv;	2783	IV iv;
1870	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
1871	# define const_iv(name) { # name, (IV)name }	2785	# define const_iv(name) { # name, (IV)name }
		2786	const_iv (GL_VENDOR),
		2787	const_iv (GL_VERSION),
		2788	const_iv (GL_EXTENSIONS),
1872	const_iv (GL_COLOR_MATERIAL),	2789	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2790	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2791	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2792	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2793	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	2797	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	2798	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	2799	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	2800	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	2801	const_iv (GL_BACK),
		2802	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	2803	const_iv (GL_AND),
1886	const_iv (GL_ONE),	2804	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	2805	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	2806	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	2807	const_iv (GL_DST_ALPHA),
…		…
1902	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
1903	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2824	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2825	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2826	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2827	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2829	const_iv (GL_COMPRESSED_RGB_ARB),
		2830	const_iv (GL_COMPRESSED_RGBA_ARB),
1907	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
		2832	const_iv (GL_PROXY_TEXTURE_1D),
		2833	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2836	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2837	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2838	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1933	const_iv (GL_COLOR_LOGIC_OP),	2859	const_iv (GL_COLOR_LOGIC_OP),
1934	const_iv (GL_SEPARABLE_2D),	2860	const_iv (GL_SEPARABLE_2D),
1935	const_iv (GL_CONVOLUTION_2D),	2861	const_iv (GL_CONVOLUTION_2D),
1936	const_iv (GL_CONVOLUTION_BORDER_MODE),	2862	const_iv (GL_CONVOLUTION_BORDER_MODE),
1937	const_iv (GL_CONSTANT_BORDER),	2863	const_iv (GL_CONSTANT_BORDER),
		2864	const_iv (GL_POINTS),
1938	const_iv (GL_LINES),	2865	const_iv (GL_LINES),
1939	const_iv (GL_LINE_STRIP),	2866	const_iv (GL_LINE_STRIP),
1940	const_iv (GL_LINE_LOOP),	2867	const_iv (GL_LINE_LOOP),
1941	const_iv (GL_QUADS),	2868	const_iv (GL_QUADS),
1942	const_iv (GL_QUAD_STRIP),	2869	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	2870	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	2871	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	2872	const_iv (GL_TRIANGLE_FAN),
		2873	const_iv (GL_POLYGON),
1946	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2874	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2875	const_iv (GL_POINT_SMOOTH_HINT),
		2876	const_iv (GL_LINE_SMOOTH_HINT),
		2877	const_iv (GL_POLYGON_SMOOTH_HINT),
		2878	const_iv (GL_GENERATE_MIPMAP_HINT),
		2879	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1947	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
		2881	const_iv (GL_DONT_CARE),
		2882	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	2885	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	2886	const_iv (GL_T2F_N3F_V3F),
1952	# undef const_iv	2887	# undef const_iv
1953	};	2888	};
1954		2889
1955	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1956	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2892
		2893	texture_av = newAV ();
		2894	AvREAL_off (texture_av);
1957	}	2895	}
		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
1958		2902
1959	char *	2903	char *
1960	gl_vendor ()	2904	gl_vendor ()
1961	CODE:	2905	CODE:
1962	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1975	CODE:	2919	CODE:
1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1977	OUTPUT:	2921	OUTPUT:
1978	RETVAL	2922	RETVAL
1979		2923
		2924	const char *glGetString (GLenum pname)
		2925
		2926	GLint glGetInteger (GLenum pname)
		2927	CODE:
		2928	glGetIntegerv (pname, &RETVAL);
		2929	OUTPUT:
		2930	RETVAL
		2931
		2932	GLdouble glGetDouble (GLenum pname)
		2933	CODE:
		2934	glGetDoublev (pname, &RETVAL);
		2935	OUTPUT:
		2936	RETVAL
		2937
1980	int glGetError ()	2938	int glGetError ()
1981		2939
1982	void glFinish ()	2940	void glFinish ()
1983		2941
1984	void glClear (int mask)	2942	void glClear (int mask)
…		…
2021	# near_ and far_ are due to microsofts buggy "c" compiler	2979	# near_ and far_ are due to microsofts buggy "c" compiler
2022	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2980	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2023		2981
2024	# near_ and far_ are due to microsofts buggy "c" compiler	2982	# near_ and far_ are due to microsofts buggy "c" compiler
2025	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2983	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2984
		2985	PROTOTYPES: DISABLE
2026		2986
2027	void glViewport (int x, int y, int width, int height)	2987	void glViewport (int x, int y, int width, int height)
2028		2988
2029	void glScissor (int x, int y, int width, int height)	2989	void glScissor (int x, int y, int width, int height)
2030		2990
…		…
2038		2998
2039	void glRotate (float angle, float x, float y, float z)	2999	void glRotate (float angle, float x, float y, float z)
2040	CODE:	3000	CODE:
2041	glRotatef (angle, x, y, z);	3001	glRotatef (angle, x, y, z);
2042		3002
2043	void glBegin (int mode)
2044
2045	void glEnd ()
2046
2047	void glColor (float r, float g, float b, float a = 1.0)	3003	void glColor (float r, float g, float b, float a = 1.0)
2048	PROTOTYPE: @
2049	ALIAS:	3004	ALIAS:
2050	glColor_premultiply = 1	3005	glColor_premultiply = 1
2051	CODE:	3006	CODE:
2052	if (ix)	3007	if (ix)
2053	{	3008	{
…		…
2056	b *= a;	3011	b *= a;
2057	}	3012	}
2058	// microsoft visual "c" rounds instead of truncating...	3013	// microsoft visual "c" rounds instead of truncating...
2059	glColor4f (r, g, b, a);	3014	glColor4f (r, g, b, a);
2060		3015
2061	void glInterleavedArrays (int format, int stride, char *data)
2062
2063	void glDrawElements (int mode, int count, int type, char *indices)
2064
2065	# 1.2 void glDrawRangeElements (int mode, int start, int end
2066
2067	void glRasterPos (float x, float y, float z = 0.)	3016	void glRasterPos (float x, float y, float z = 0.)
2068	CODE:	3017	CODE:
2069	glRasterPos3f (0, 0, z);	3018	glRasterPos3f (0, 0, z);
2070	glBitmap (0, 0, 0, 0, x, y, 0);	3019	glBitmap (0, 0, 0, 0, x, y, 0);
2071		3020
…		…
2075		3024
2076	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
2077	CODE:	3026	CODE:
2078	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
2079		3028
		3029	void glRect (float x1, float y1, float x2, float y2)
		3030	CODE:
		3031	glRectf (x1, y1, x2, y2);
		3032
		3033	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3034	CODE:
		3035	glBegin (GL_LINE_LOOP);
		3036	glVertex2f (x1, y1);
		3037	glVertex2f (x2, y1);
		3038	glVertex2f (x2, y2);
		3039	glVertex2f (x1, y2);
		3040	glEnd ();
		3041
		3042	PROTOTYPES: ENABLE
		3043
		3044	void glBegin (int mode)
		3045
		3046	void glEnd ()
		3047
		3048	void glPointSize (GLfloat size)
		3049
		3050	void glLineWidth (GLfloat width)
		3051
		3052	void glInterleavedArrays (int format, int stride, char *data)
		3053
		3054	void glDrawElements (int mode, int count, int type, char *indices)
		3055
		3056	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3057
2080	void glTexEnv (int target, int pname, float param)	3058	void glTexEnv (int target, int pname, float param)
2081	CODE:	3059	CODE:
2082	glTexEnvf (target, pname, param);	3060	glTexEnvf (target, pname, param);
2083		3061
2084	void glTexParameter (int target, int pname, float param)	3062	void glTexParameter (int target, int pname, float param)
…		…
2100	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3078	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2101	CODE:	3079	CODE:
2102	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
2103	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2104		3082
2105	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3083	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2106		3084
2107	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3085	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2108		3086
2109	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3087	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3088
		3089	void glPixelZoom (float x, float y)
2110		3090
2111	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3091	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2112		3092
2113	int glGenTexture ()	3093	int glGenTexture ()
2114	CODE:	3094	CODE:
2115	{	3095	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	3096	OUTPUT:
2121	RETVAL	3097	RETVAL
2122		3098
2123	void glDeleteTexture (int name)	3099	void glDeleteTexture (int name)
2124	CODE:	3100	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	3101	del_texture (name);
2128	}	3102
2129
2130	int glGenList ()	3103	int glGenList ()
2131	CODE:	3104	CODE:
2132	RETVAL = glGenLists (1);	3105	RETVAL = glGenLists (1);
2133	OUTPUT:	3106	OUTPUT:
2134	RETVAL	3107	RETVAL
…		…
2141		3114
2142	void glEndList ()	3115	void glEndList ()
2143		3116
2144	void glCallList (int list)	3117	void glCallList (int list)
2145		3118
		3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3120
		3121	PROTOTYPES: DISABLE
		3122
		3123	void
		3124	find_widget (SV *self, NV x, NV y)
		3125	PPCODE:
		3126	{
		3127	if (within_widget (self, x, y))
		3128	XPUSHs (self);
		3129	}
		3130
		3131	BOOT:
		3132	{
		3133	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3134
		3135	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3136	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3137	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3138	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3139	}
		3140
		3141	void
		3142	draw (SV *self)
		3143	CODE:
		3144	{
		3145	HV *hv;
		3146	SV **svp;
		3147	NV x, y, w, h;
		3148	SV *draw_x_sv = GvSV (draw_x_gv);
		3149	SV *draw_y_sv = GvSV (draw_y_gv);
		3150	SV *draw_w_sv = GvSV (draw_w_gv);
		3151	SV *draw_h_sv = GvSV (draw_h_gv);
		3152	double draw_x, draw_y;
		3153
		3154	if (!SvROK (self))
		3155	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3156
		3157	hv = (HV *)SvRV (self);
		3158
		3159	if (SvTYPE (hv) != SVt_PVHV)
		3160	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3161
		3162	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3163	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3164
		3165	if (!h \|\| !w)
		3166	XSRETURN_EMPTY;
		3167
		3168	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3169	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3170
		3171	draw_x = SvNV (draw_x_sv) + x;
		3172	draw_y = SvNV (draw_y_sv) + y;
		3173
		3174	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3175	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3176	XSRETURN_EMPTY;
		3177
		3178	sv_setnv (draw_x_sv, draw_x);
		3179	sv_setnv (draw_y_sv, draw_y);
		3180
		3181	glPushMatrix ();
		3182	glTranslated (x, y, 0);
		3183
		3184	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3185	{
		3186	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3187
		3188	if (svp && SvTRUE (*svp))
		3189	{
		3190	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3191	glEnable (GL_BLEND);
		3192	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3193	glBegin (GL_QUADS);
		3194	glVertex2f (0, 0);
		3195	glVertex2f (w, 0);
		3196	glVertex2f (w, h);
		3197	glVertex2f (0, h);
		3198	glEnd ();
		3199	glDisable (GL_BLEND);
		3200	}
		3201	}
		3202	#if 0
		3203	// draw borders, for debugging
		3204	glPushMatrix ();
		3205	glColor4f (1., 1., 0., 1.);
		3206	glTranslatef (.5, .5, 0.);
		3207	glBegin (GL_LINE_LOOP);
		3208	glVertex2f (0 , 0);
		3209	glVertex2f (w - 1, 0);
		3210	glVertex2f (w - 1, h - 1);
		3211	glVertex2f (0 , h - 1);
		3212	glEnd ();
		3213	glPopMatrix ();
		3214	#endif
		3215	PUSHMARK (SP);
		3216	XPUSHs (self);
		3217	PUTBACK;
		3218	call_method ("_draw", G_VOID \| G_DISCARD);
		3219	SPAGAIN;
		3220
		3221	glPopMatrix ();
		3222
		3223	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3224	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3225	}
		3226

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs. Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC