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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC vs.
Revision 1.285 by root, Sat Dec 20 19:45:49 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	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>
44	#endif	73	#endif
45		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		85
48	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 16
49		87
50	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
52		90
53	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
54		92
55	#if 0	93	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	95
58	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
59	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
		101
		102	static AV *texture_av;
60		103
61	static struct	104	static struct
62	{	105	{
63	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	107	#include "glfunc.h"
65	#undef GL_FUNC	108	#undef GL_FUNC
66	} gl;	109	} gl;
67		110
		111	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	113	{
70	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	118	else
75	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
76	}	120	}
77		121
		122	static GLuint
		123	gen_texture ()
		124	{
		125	GLuint name;
		126
		127	if (AvFILL (texture_av) >= 0)
		128	name = (GLuint)(size_t)av_pop (texture_av);
		129	else
		130	glGenTextures (1, &name);
		131
		132	return name;
		133	}
		134
		135	static void
		136	del_texture (GLuint name)
		137	{
		138	/* make a half-assed attempt at returning the memory used by the texture */
		139	/* textures are frequently being reused by cfplus anyway */
		140	/glBindTexture (GL_TEXTURE_2D, name);/
		141	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		142	av_push (texture_av, (SV *)(size_t)name);
		143	glDeleteTextures (1, &name);
		144	}
		145
78	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
79		148
80	#include "pango-font.c"	149	#include "pango-font.c"
81	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
82	#include "pango-render.c"	151	#include "pango-render.c"
83		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
86		157
87	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
88		159
89	static int	160	static int
90	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
91	{	162	{
92	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		177
107	typedef struct cf_layout {	178	typedef struct cf_layout {
108	PangoLayout *pl;	179	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
110	int base_height;	181	int base_height;
111	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
112	} *CFPlus__Layout;	184	} *DC__Layout;
113		185
114	static CFPlus__Font default_font;	186	static DC__Font default_font;
115	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
117		189
118	static void	190	static void
119	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	196	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	198	}
127		199
128	static void	200	static void
129	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
130	{	202	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
133	*/	205	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
135		207
136	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		210
139	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
140	}	212	}
141		213
142	static void	214	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	215	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	216	{
145	PangoRectangle rect;	217	PangoRectangle rect;
146		218
147	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		227
156	*w = rect.width;	228	*w = rect.width;
157	*h = rect.height;	229	*h = rect.height;
158	}	230	}
159		231
		232	typedef uint16_t tileid;
160	typedef uint16_t mapface;	233	typedef uint16_t faceid;
161		234
162	typedef struct {	235	typedef struct {
163	GLint name;	236	GLuint name;
164	int w, h;	237	int w, h;
165	float s, t;	238	float s, t;
166	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
		240	tileid smoothtile;
		241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
167	} maptex;	243	} maptex;
168		244
169	typedef struct {	245	typedef struct {
170	uint32_t player;	246	uint32_t player;
171	mapface face[3];	247	tileid tile[3];
172	uint16_t darkness;	248	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	249	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	250	} mapcell;
175		251
176	typedef struct {	252	typedef struct {
177	int32_t c0, c1;	253	int32_t c0, c1;
178	mapcell *col;	254	mapcell *col;
179	} maprow;	255	} maprow;
180		256
181	typedef struct map {	257	typedef struct map {
182	int x, y, w, h;	258	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	259	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	260	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	261	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		262
190	int32_t rows;	263	int32_t rows;
191	maprow *row;	264	maprow *row;
192	} *CFPlus__Map;	265	} *DC__Map;
193		266
194	static char *	267	static char *
195	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
196	{	269	{
197	char *p;	270	char *p;
…		…
214	}	287	}
215		288
216	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	289	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	290	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218		291
		292	static void
		293	need_facenum (struct map *self, faceid face)
		294	{
		295	while (self->faces <= face)
		296	{
		297	Append (tileid, self->face2tile, self->faces, self->faces);
		298	self->faces *= 2;
		299	}
		300	}
		301
		302	static void
		303	need_texid (struct map *self, int texid)
		304	{
		305	while (self->texs <= texid)
		306	{
		307	Append (maptex, self->tex, self->texs, self->texs);
		308	self->texs *= 2;
		309	}
		310	}
		311
219	static maprow *	312	static maprow *
220	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
221	{	314	{
222	if (0 > y)	315	if (0 > y)
223	{	316	{
224	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
263		356
264	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
265	}	358	}
266		359
267	static mapcell *	360	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
269	{	362	{
270	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
271	}	364	}
272		365
273	static void	366	static void
274	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
275	{	368	{
276	int r;	369	int r;
277		370
278	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
286	self->oy = 0;	379	self->oy = 0;
287	self->row = 0;	380	self->row = 0;
288	self->rows = 0;	381	self->rows = 0;
289	}	382	}
290		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
291	static void	394	static void
292	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
293	{	396	{
294	int x, y;	397	int x, y;
295	maprow *row;	398	maprow *row;
296	mapcell *cell;	399	mapcell *cell;
297		400
…		…
309	if (x >= row->c1)	412	if (x >= row->c1)
310	break;	413	break;
311		414
312	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
313		416
314	cell->darkness = 0;	417	CELL_CLEAR (cell);
315	cell->stat_hp = 0;
316	cell->flags = 0;
317	cell->player = 0;
318	}	418	}
319	}	419	}
		420	}
		421
		422	typedef struct {
		423	tileid tile;
		424	uint8_t x, y, level;
		425	} smooth_key;
		426
		427	static void
		428	smooth_or_bits (HV hv, smooth_key key, IV bits)
		429	{
		430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		431
		432	if (SvIOK (*sv))
		433	SvIV_set (sv, SvIVX (sv) \| bits);
		434	else
		435	sv_setiv (*sv, bits);
320	}	436	}
321		437
322	static void	438	static void
323	music_finished (void)	439	music_finished (void)
324	{	440	{
…		…
360	n \|= n >> 16;	476	n \|= n >> 16;
361		477
362	return n + 1;	478	return n + 1;
363	}	479	}
364		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
365	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
368		495
369	MODULE = CFPlus PACKAGE = CFPlus	496	/******************************************************************************/
		497
		498	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp \|\| !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META \| KMOD_ALT))
		548	mod \|= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
370		592
371	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
372		594
373	BOOT:	595	BOOT:
374	{	596	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	598	static const struct {
377	const char *name;	599	const char *name;
378	IV iv;	600	IV iv;
379	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
402		624
403	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
406		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
407	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
487	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
488	# undef const_iv	795	# undef const_iv
489	};	796	};
490		797
491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
510		817
511	NV floor (NV x)	818	NV floor (NV x)
512		819
513	NV ceil (NV x)	820	NV ceil (NV x)
514		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
515	void	826	void
516	pango_init ()	827	pango_init ()
517	CODE:	828	CODE:
518	{	829	{
519	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/pango_context_set_font_description (opengl_context, default_font);/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		837	#endif
522	}	838	}
523		839
524	int	840	char *SDL_GetError ()
525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
526		841
527	void	842	void SDL_braino ()
		843
		844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
528	SDL_Quit ()	850	void SDL_Quit ()
529		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
		860
530	void	861	void
531	SDL_ListModes ()	862	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	863	PPCODE:
533	{	864	{
534	SDL_Rect **m;	865	SDL_Rect **m;
535		866
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	867	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	870	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		871
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	872	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		874
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	875	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		879
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif
554
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557		882
558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
559		884
560	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
561	while (*m)	886	while (*m)
562	{	887	{
		888	if ((m)->w >= 400 && (m)->h >= 300)
		889	{
563	AV *av = newAV ();	890	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
565	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
		893	av_push (av, newSViv (rgb));
		894	av_push (av, newSViv (alpha));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	895	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		896	}
567		897
568	++m;	898	++m;
569	}	899	}
570	}	900	}
571		901
572	char *
573	SDL_GetError ()
574
575	int	902	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	903	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	CODE:	904	CODE:
		905	{
		906	SDL_EnableUNICODE (1);
		907	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		908
		909	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		910	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		911	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		912	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		913
578	RETVAL = !!SDL_SetVideoMode (	914	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	915	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
580	);	916	);
		917
581	if (RETVAL)	918	if (RETVAL)
582	{	919	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	920	av_clear (texture_av);
		921
		922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585	# include "glfunc.h"	924	#include "glfunc.h"
586	# undef GL_FUNC	925	#undef GL_FUNC
587	}	926	}
		927	}
588	OUTPUT:	928	OUTPUT:
589	RETVAL	929	RETVAL
590		930
591	void	931	void
592	SDL_GL_SwapBuffers ()	932	SDL_GL_SwapBuffers ()
593		933
594	char *	934	char *
595	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
596		936
		937	int
		938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
		942
597	void	943	void
598	SDL_PollEvent ()	944	poll_events ()
599	PPCODE:	945	PPCODE:
600	{	946	{
601	SDL_Event ev;	947	SDL_Event ev;
602		948
603	while (SDL_PollEvent (&ev))	949	SDL_PumpEvents ();
		950	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	951	{
605	HV *hv = newHV ();	952	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	953	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		954
608	switch (ev.type)	955	switch (ev.type)
609	{	956	{
610	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
611	case SDL_KEYUP:	958	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
615	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	962	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	964	break;
618		965
619	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	969	break;
623		970
624	case SDL_MOUSEMOTION:	971	case SDL_MOUSEMOTION:
		972	{
		973	int state = ev.motion.state;
		974	int x = ev.motion.x;
		975	int y = ev.motion.y;
		976	int xrel = ev.motion.xrel;
		977	int yrel = ev.motion.yrel;
		978
		979	/* do simplistic event compression */
		980	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		981	&& state == ev.motion.state)
		982	{
		983	xrel += ev.motion.xrel;
		984	yrel += ev.motion.yrel;
		985	x = ev.motion.x;
		986	y = ev.motion.y;
		987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		988	}
		989
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		996	}
632	break;	997	break;
633		998
634	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		1002
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	1013	break;
649	}	1014	}
650		1015
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652	}	1017	}
653	}	1018	}
654		1019
655	int	1020	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	1022	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
660		1025
661	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
662	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
663		1044
664	int	1045	int
665	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
666		1047
		1048	const char *
		1049	Mix_GetError ()
		1050
667	void	1051	void
668	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
669	CODE:	1053	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		1055
674	void	1056	void
675	win32_proxy_info ()	1057	win32_proxy_info ()
676	PPCODE:	1058	PPCODE:
677	{	1059	{
…		…
698	}	1080	}
699	}	1081	}
700	#endif	1082	#endif
701	}	1083	}
702		1084
703	void	1085	int
704	add_font (char *file)	1086	add_font (char *file)
705	CODE:	1087	CODE:
706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
707		1091
708	void	1092	void
709	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
710	ALIAS:	1094	ALIAS:
711	load_image_file = 1	1095	load_image_file = 1
…		…
714	STRLEN image_len;	1098	STRLEN image_len;
715	char image = (char )SvPVbyte (image_, image_len);	1099	char image = (char )SvPVbyte (image_, image_len);
716	SDL_Surface surface, surface2;	1100	SDL_Surface surface, surface2;
717	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
721		1105
722	if (!rw)	1106	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
724		1108
…		…
797	void	1181	void
798	error (char *message)	1182	error (char *message)
799	CODE:	1183	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1185	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
803	#endif	1187	#endif
804		1188
805	void	1189	void
806	fatal (char *message)	1190	fatal (char *message)
807	CODE:	1191	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1193	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
811	#endif	1195	#endif
812	_exit (1);	1196	_exit (1);
813		1197
814	void	1198	void
815	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1202	ExitThread (retval); // unclean, please beam me up
819	#else	1203	#else
820	_exit (retval);	1204	_exit (retval);
821	#endif	1205	#endif
822		1206
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1207	void
		1208	debug ()
		1209	CODE:
		1210	{
		1211	#if DEBUG
		1212	VALGRIND_DO_LEAK_CHECK;
		1213	#endif
		1214	}
824		1215
825	CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	MODULE = Deliantra::Client PACKAGE = DC::Font
		1224
		1225	PROTOTYPES: DISABLE
		1226
		1227	DC::Font
826	new_from_file (SV class, char path, int id = 0)	1228	new_from_file (SV class, char path, int id = 0)
827	CODE:	1229	CODE:
828	{	1230	{
829	int count;	1231	int count;
830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
833	}	1235	}
834	OUTPUT:	1236	OUTPUT:
835	RETVAL	1237	RETVAL
836		1238
837	void	1239	void
838	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
839	CODE:	1241	CODE:
840	pango_font_description_free (self);	1242	pango_font_description_free (self);
841		1243
842	void	1244	void
843	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
844	CODE:	1247	CODE:
845	default_font = self;	1248	default_font = self;
846		1249
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1251
		1252	PROTOTYPES: DISABLE
		1253
849	void	1254	void
850	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
851	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
852	tc_clear ();	1264	tc_restore ();
853		1265
854	CFPlus::Layout	1266	DC::Layout
855	new (SV *class)	1267	new (SV *class)
856	CODE:	1268	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
858		1270
859	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
866		1279
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
869	OUTPUT:	1282	OUTPUT:
870	RETVAL	1283	RETVAL
871		1284
872	void	1285	void
873	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
874	CODE:	1287	CODE:
875	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
876	Safefree (self);	1290	Safefree (self);
877		1291
878	void	1292	void
879	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
880	CODE:	1294	CODE:
881	{	1295	{
882	STRLEN textlen;	1296	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
884		1298
885	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
886	}	1300	}
887		1301
888	void	1302	void
889	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
890	CODE:	1304	CODE:
891	{	1305	{
892	STRLEN textlen;	1306	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
894		1308
895	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
896	}	1310	}
897		1311
898	void	1312	void
899	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
900	CODE:	1314	CODE:
901	{	1315	{
902	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1318	const char *pos = text;
…		…
939	if (attrs)	1353	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
941	}	1355	}
942		1356
943	void	1357	void
944	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
945	PPCODE:	1359	PPCODE:
946	{	1360	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1362
949	do	1363	do
950	{	1364	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1366
953	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
954	{	1368	{
955	PangoRectangle extents;	1369	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1378
965	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
966	}	1380	}
967		1381
968	int	1382	int
969	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
970	CODE:	1384	CODE:
971	{	1385	{
972	int lines = 1;	1386	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
974		1388
…		…
979	}	1393	}
980	OUTPUT:	1394	OUTPUT:
981	RETVAL	1395	RETVAL
982		1396
983	SV *	1397	SV *
984	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
985	CODE:	1399	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
988	OUTPUT:	1402	OUTPUT:
989	RETVAL	1403	RETVAL
990		1404
991	void	1405	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1407	CODE:
994	self->r = r;	1408	self->r = r;
995	self->g = g;	1409	self->g = g;
996	self->b = b;	1410	self->b = b;
997	self->a = a;	1411	self->a = a;
998		1412
999	void	1413	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1415	CODE:
1002	if (self->font != font)	1416	if (self->font != font)
1003	{	1417	{
1004	self->font = font;	1418	self->font = font;
1005	layout_update_font (self);	1419	layout_update_font (self);
1006	}	1420	}
1007		1421
1008	void	1422	void
1009	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
1010	CODE:	1424	CODE:
1011	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
1012	{	1426	{
1013	self->base_height = base_height;	1427	self->base_height = base_height;
1014	layout_update_font (self);	1428	layout_update_font (self);
1015	}	1429	}
1016		1430
1017	void	1431	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1433	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1435
1022	void	1436	void
1023	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1024	CODE:	1438	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1440
1027	void	1441	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1443	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1445
1032	void	1446	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1448	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1040	);	1454	);
1041		1455
1042	void	1456	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1458	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1460
1047	void	1461	void
1048	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1049	PPCODE:	1463	PPCODE:
1050	{	1464	{
1051	int w, h;	1465	int w, h;
1052		1466
1053	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1472	}
1059		1473
1060	int	1474	int
1061	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1062	CODE:	1476	CODE:
1063	{	1477	{
1064	PangoRectangle rect;	1478	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1068	}	1482	}
1069	OUTPUT:	1483	OUTPUT:
1070	RETVAL	1484	RETVAL
1071		1485
1072	int	1486	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1488	CODE:
1075	{	1489	{
1076	int index, trailing;	1490	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1492	RETVAL = index + trailing;
1079	}	1493	}
1080	OUTPUT:	1494	OUTPUT:
1081	RETVAL	1495	RETVAL
1082		1496
1083	void	1497	void
1084	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1499	PPCODE:
1086	{	1500	{
1087	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1503
1090	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1508	}
1095		1509
1096	void	1510	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1512	PPCODE:
1099	{	1513	{
1100	int line, x;	1514	int line, x;
1101		1515
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1519	--line;
		1520	#endif
1105	EXTEND (SP, 2);	1521	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1522	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1524	}
1109		1525
1110	void	1526	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1527	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1528	PPCODE:
1113	{	1529	{
1114	PangoLayoutLine *lp;	1530	PangoLayoutLine *lp;
1115	int index, trailing;	1531	int index, trailing;
1116		1532
1117	if (line < 0)	1533	if (line < 0)
1118	XSRETURN_EMPTY;	1534	XSRETURN_EMPTY;
1119		1535
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1537	XSRETURN_EMPTY; /* do better */
1122		1538
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1540
1125	EXTEND (SP, 2);	1541	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1547	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1548	}
1133	}	1549	}
1134		1550
1135	void	1551	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1552	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1553	CODE:
		1554	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1139	self->pl,	1556	self->pl,
		1557	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1142	flags	1560	flags
1143	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1144		1565
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1566	void
1148	pad2pot (SV data_, SV w_, SV *h_)	1567	draw (DC::Layout self)
1149	CODE:	1568	CODE:
1150	{	1569	{
1151	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1577
1154	if (ow && oh)	1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1586
		1587	PROTOTYPES: ENABLE
		1588
		1589	void
		1590	pad (SV *data_, int ow, int oh, int nw, int nh)
		1591	CODE:
		1592	{
		1593	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1155	{	1594	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow \|\| nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1595	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1598	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1167		1599
1168	SvPOK_only (result_);	1600	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1170		1602
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1604	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1605	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1606
1175	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1608	}
1182	}	1609	}
1183		1610
1184	void	1611	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1612	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1618	{
1192	HV hv = (HV )SvRV (self);	1619	HV hv = (HV )SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
1196		1626
1197	if (items < 5)	1627	if (items < 5)
1198	{	1628	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1230	}	1660	}
1231	}	1661	}
1232		1662
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1664	CODE:
		1665	{
		1666	GLint width;
		1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1668	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1669	RETVAL = width > 0;
		1670	}
		1671	OUTPUT:
		1672	RETVAL
1234		1673
1235	CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
		1675
		1676	PROTOTYPES: DISABLE
		1677
		1678	DC::Map
1236	new (SV *class)	1679	new (SV *class)
1237	CODE:	1680	CODE:
1238	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1682	RETVAL->x = 0;
1240	RETVAL->y = 0;	1683	RETVAL->y = 0;
1241	RETVAL->w = 0;	1684	RETVAL->w = 0;
1242	RETVAL->h = 0;	1685	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1686	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1687	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1688	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1689	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1690	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1691	RETVAL->row = 0;
1251	OUTPUT:	1692	OUTPUT:
1252	RETVAL	1693	RETVAL
1253		1694
1254	void	1695	void
1255	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1256	CODE:	1697	CODE:
1257	{	1698	{
1258	map_clear (self);	1699	map_clear (self);
1259	Safefree (self->face);	1700	Safefree (self->face2tile);
1260	Safefree (self->tex);	1701	Safefree (self->tex);
1261	Safefree (self);	1702	Safefree (self);
1262	}	1703	}
1263		1704
1264	void	1705	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1706	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1707	CODE:
1267	self->w = map_width;	1708	self->w = map_width;
1268	self->h = map_height;	1709	self->h = map_height;
1269		1710
1270	void	1711	void
1271	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1272	CODE:	1713	CODE:
1273	map_clear (self);	1714	map_clear (self);
1274		1715
1275	void	1716	void
1276	set_face (CFPlus::Map self, int face, int texid)	1717	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1718	CODE:
1278	{	1719	{
1279	while (self->faces <= face)	1720	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1721	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);
1282	self->faces *= 2;
1283	}
1284
1285	self->face [face] = texid;
1286	}	1722	}
1287		1723
1288	void	1724	void
		1725	set_smooth (DC::Map self, int face, int smooth, int level)
		1726	CODE:
		1727	{
		1728	tileid texid;
		1729	maptex *tex;
		1730
		1731	if (face < 0 \|\| face >= self->faces)
		1732	return;
		1733
		1734	if (smooth < 0 \|\| smooth >= self->faces)
		1735	return;
		1736
		1737	texid = self->face2tile [face];
		1738
		1739	if (!texid)
		1740	return;
		1741
		1742	tex = self->tex + texid;
		1743	tex->smoothtile = self->face2tile [smooth];
		1744	tex->smoothlevel = level;
		1745	}
		1746
		1747	void
1289	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1748	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1290	CODE:	1749	CODE:
1291	{	1750	{
1292	while (self->texs <= texid)	1751	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1752
1298	{	1753	{
1299	maptex *tex = self->tex + texid;	1754	maptex *tex = self->tex + texid;
1300		1755
1301	tex->name = name;	1756	tex->name = name;
…		…
1317	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1318	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1775	}
1321		1776
		1777	void
		1778	expire_textures (DC::Map self, int texid, int count)
		1779	PPCODE:
		1780	for (; texid < self->texs && count; ++texid, --count)
		1781	{
		1782	maptex *tex = self->tex + texid;
		1783
		1784	if (tex->name)
		1785	{
		1786	if (tex->unused)
		1787	{
		1788	tex->name = 0;
		1789	tex->unused = 0;
		1790	XPUSHs (sv_2mortal (newSViv (texid)));
		1791	}
		1792	else
		1793	tex->unused = 1;
		1794	}
		1795	}
		1796
1322	int	1797	int
1323	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1324	ALIAS:	1799	ALIAS:
1325	oy = 1	1800	oy = 1
1326	x = 2	1801	x = 2
1327	y = 3	1802	y = 3
1328	w = 4	1803	w = 4
…		…
1339	}	1814	}
1340	OUTPUT:	1815	OUTPUT:
1341	RETVAL	1816	RETVAL
1342		1817
1343	void	1818	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1820	CODE:
1346	{	1821	{
1347	if (dx > 0)	1822	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1824	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1825	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1826
1352	if (dy > 0)	1827	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1828	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1829	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1830	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1831
1357	self->ox += dx; self->x += dx;	1832	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1833	self->oy += dy; self->y += dy;
1359		1834
1360	while (self->y < 0)	1835	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1366	}	1841	}
1367	}	1842	}
1368		1843
1369	void	1844	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1846	CODE:
1372	{	1847	{
1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1374	uint8_t data_end = (uint8_t )SvEND (data_);	1849	uint8_t data_end = (uint8_t )SvEND (data_);
1375	mapcell *cell;	1850	mapcell *cell;
1376	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1377		1854
1378	while (data < data_end - 1)	1855	while (data < data_end - 1)
1379	{	1856	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1381		1858
…		…
1401	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1402		1879
1403	do	1880	do
1404	{	1881	{
1405	ext = *data++;	1882	ext = *data++;
1406	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1407		1884
1408	if (cmd < 4)	1885	if (cmd < 4)
1409	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1410	else if (cmd == 5) // health	1887	else if (cmd == 5) // health
1411	{	1888	{
…		…
1414	}	1891	}
1415	else if (cmd == 6) // monster width	1892	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1893	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47)	1894	else if (cmd == 0x47)
1418	{	1895	{
1419	if (*data == 8)	1896	if (*data == 1) cell->player = data [1];
1420	; // decode player uuid	1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1421		1900
1422	data += *data + 1;	1901	data += *data + 1;
1423	}	1902	}
1424	else if (cmd == 8) // cell flags	1903	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1904	cell->flags = *data++;
…		…
1432	}	1911	}
1433	else	1912	else
1434	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1435	}	1914	}
1436		1915
		1916	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	1917	if (flags & (4 >> z))
1438	{	1918	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1919	faceid face = (data [0] << 8) + data [1]; data += 2;
		1920	need_facenum (self, face);
		1921	cell->tile [z] = self->face2tile [face];
		1922
		1923	if (cell->tile [z])
		1924	{
		1925	maptex *tex = self->tex + cell->tile [z];
		1926	tex->unused = 0;
		1927	if (!tex->name)
		1928	av_push (missing, newSViv (cell->tile [z]));
		1929
		1930	if (tex->smoothtile)
		1931	{
		1932	maptex *smooth = self->tex + tex->smoothtile;
		1933	smooth->unused = 0;
		1934	if (!smooth->name)
		1935	av_push (missing, newSViv (tex->smoothtile));
		1936	}
		1937	}
1440	}	1938	}
1441
1442	if (flags & 2)
1443	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445	}
1446
1447	if (flags & 1)
1448	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450	}
1451	}	1939	}
1452	else	1940	else
1453	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1454	}	1942	}
1455	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1456		1946
1457	SV *	1947	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1948	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	1949	CODE:
1460	{	1950	{
1461	int x1, x;	1951	int x1, x;
1462	int y1, y;	1952	int y1, y;
1463	int z;	1953	int z;
…		…
1484	{	1974	{
1485	mapcell *cell = row->col + (x - row->c0);	1975	mapcell *cell = row->col + (x - row->c0);
1486		1976
1487	for (z = 0; z <= 0; z++)	1977	for (z = 0; z <= 0; z++)
1488	{	1978	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	1979	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1980	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1981	int a1 = tex.a;
1496		1982
1497	r = (r * a0 + tex.r * a1) / 255;	1983	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1984	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1985	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1986	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1987	}
1503	}	1988	}
1504		1989
1505	*map++ = (r )	1990	*map++ = (r )
1506	\| (g << 8)	1991	\| (g << 8)
…		…
1513	}	1998	}
1514	OUTPUT:	1999	OUTPUT:
1515	RETVAL	2000	RETVAL
1516		2001
1517	void	2002	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1519	CODE:	2004	CODE:
1520	{	2005	{
1521	int x, y, z;	2006	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		2007
1525	glColor4ub (255, 255, 255, 255);	2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2011	smooth_key skey;
		2012	int pl_x, pl_y;
		2013	maptex pl_tex;
		2014	rc_t *rc = rc_alloc ();
		2015	rc_t *rc_ov = rc_alloc ();
		2016	rc_key_t key;
		2017	rc_array_t arr, arr_hidden;
		2018
		2019	pl_tex.name = 0;
		2020
		2021	// thats current max. sorry.
		2022	if (sw > 255) sw = 255;
		2023	if (sh > 255) sh = 255;
		2024
		2025	// clear key, in case of extra padding
		2026	memset (&skey, 0, sizeof (skey));
		2027
		2028	memset (&key, 0, sizeof (key));
		2029	key.r = 255;
		2030	key.g = 255;
		2031	key.b = 255;
		2032	key.a = 255;
		2033	key.mode = GL_QUADS;
		2034	key.format = GL_T2F_V3F;
		2035
		2036	mx += self->x;
		2037	my += self->y;
		2038
		2039	// first pass: determine smooth_max
		2040	// rather ugly, if you ask me
		2041	// could also be stored inside mapcell and updated on change
		2042	memset (smooth_max, 0, sizeof (smooth_max));
		2043
		2044	for (y = 0; y < sh; y++)
		2045	if (0 <= y + my && y + my < self->rows)
		2046	{
		2047	maprow *row = self->row + (y + my);
		2048
		2049	for (x = 0; x < sw; x++)
		2050	if (row->c0 <= x + mx && x + mx < row->c1)
		2051	{
		2052	mapcell *cell = row->col + (x + mx - row->c0);
		2053
		2054	smooth_max[x + 1][y + 1] =
		2055	MAX (self->tex [cell->tile [0]].smoothlevel,
		2056	MAX (self->tex [cell->tile [1]].smoothlevel,
		2057	self->tex [cell->tile [2]].smoothlevel));
		2058	}
		2059	}
1526		2060
1527	glEnable (GL_BLEND);	2061	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529	glEnable (GL_TEXTURE_2D);
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		2064
1532	glBegin (GL_QUADS);	2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
1533		2067
1534	last_name = 0;
1535
1536	mx += self->x;
1537	my += self->y;
1538
1539	for (z = 0; z < 3; z++)	2068	for (z = 0; z <= 2; z++)
		2069	{
		2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
		2072
1540	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1542	{	2075	{
1543	maprow *row = self->row + (y + my);	2076	maprow *row = self->row + (y + my);
1544		2077
1545	for (x = 0; x < sw; x++)	2078	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	2079	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2080	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	2081	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	2082	tileid tile = cell->tile [z];
		2083
		2084	if (tile)
		2085	{
		2086	maptex tex = self->tex [tile];
		2087	int px, py;
1551		2088
1552	if (face && face < self->texs)	2089	if (key.texname != tex.name)
		2090	{
		2091	self->tex [tile].unused = 0;
		2092
		2093	if (!tex.name)
		2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2095
		2096	key.texname = tex.name;
		2097	arr = rc_array (rc, &key);
		2098	}
		2099
		2100	px = (x + 1) * T - tex.w;
		2101	py = (y + 1) * T - tex.h;
		2102
		2103	if (expect_false (cell->player == player) && expect_false (z == 2))
		2104	{
		2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
		2108	continue;
		2109	}
		2110
		2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2115
		2116	// update smooth hash
		2117	if (tex.smoothtile)
		2118	{
		2119	skey.tile = tex.smoothtile;
		2120	skey.level = tex.smoothlevel;
		2121
		2122	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2123
		2124	// add bits to current tile and all neighbours. skey.x\|y is
		2125	// shifted +1\|+1 so we always stay positive.
		2126
		2127	// bits is ___n cccc CCCC bbbb
		2128	// n do not draw borders&corners
		2129	// c draw these corners, but...
		2130	// C ... not these
		2131	// b draw these borders
		2132
		2133	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2134	// ┃· ·· ·┃ ━━
		2135
		2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2137	// ·· ·· ·┏ ┓·
		2138
		2139	// full tile
		2140	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2141
		2142	// borders
		2143	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2144	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2145	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2146	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2147
		2148	// corners
		2149	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2153	}
		2154	}
		2155
		2156	if (expect_false (z == 2))
		2157	{
		2158	/* draw question marks on top of hidden spaces */
		2159	if (!cell->darkness)
		2160	{
		2161	maptex tex = self->tex [TEXID_HIDDEN];
		2162	int px = (x + 1) * T - tex.w;
		2163	int py = (y + 1) * T - tex.h;
		2164
		2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2169	}
		2170
		2171	if (expect_false (cell->flags))
		2172	{
		2173	// overlays such as the speech bubble, probably more to come
		2174	if (cell->flags & 1)
		2175	{
		2176	rc_key_t key_ov = key;
		2177	maptex tex = self->tex [TEXID_SPEECH];
		2178	rc_array_t *arr;
		2179
		2180	key_ov.texname = tex.name;
		2181	arr = rc_array (rc_ov, &key_ov);
		2182
		2183	int px = x * T + T * 2 / 32;
		2184	int py = y * T - T * 6 / 32;
		2185
		2186	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2187	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2189	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2190	}
		2191	}
		2192	}
		2193	}
		2194	}
		2195
		2196	rc_draw (rc);
		2197	rc_clear (rc);
		2198
		2199	// go through all smoothlevels, lowest to highest, then draw.
		2200	// this is basically counting sort
		2201	{
		2202	int w, b;
		2203
		2204	glEnable (GL_TEXTURE_2D);
		2205	glBegin (GL_QUADS);
		2206	for (w = 0; w < 256 / 32; ++w)
		2207	{
		2208	uint32_t smask = smooth_level [w];
		2209	if (smask)
		2210	for (b = 0; b < 32; ++b)
		2211	if (smask & (((uint32_t)1) << b))
1553	{	2212	{
1554	maptex tex = self->tex [face];	2213	int level = (w << 5) \| b;
1555	int px = (x + 1) * 32 - tex.w;	2214	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		2215
1558	if (last_name != tex.name)	2216	hv_iterinit (smooth);
		2217	while ((he = hv_iternext (smooth)))
1559	{	2218	{
1560	glEnd ();	2219	smooth_key skey = (smooth_key )HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2220	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		2221
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)	2222	if (!(bits & 0x1000)
		2223	&& skey->level == level
		2224	&& level > smooth_max [skey->x][skey->y])
1574	{	2225	{
1575	maptex tex = self->tex [1];	2226	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * 32 - tex.w + 2;	2227	int px = (((int)skey->x) - 1) * T;
1577	int py = (y + 1) * 32 - tex.h - 6;	2228	int py = (((int)skey->y) - 1) * T;
		2229	int border = bits & 15;
		2230	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2231	float dx = tex.s * .0625f; // 16 images/row
		2232	float dy = tex.t * .5f ; // 2 images/column
1578		2233
		2234	if (tex.name)
		2235	{
		2236	// this time avoiding texture state changes
		2237	// save gobs of state changes.
		2238	if (key.texname != tex.name)
		2239	{
		2240	self->tex [skey->tile].unused = 0;
		2241
1579	glEnd ();	2242	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2243	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2244	glBegin (GL_QUADS);
		2245	}
1582		2246
		2247	if (border)
		2248	{
		2249	float ox = border * dx;
		2250
		2251	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2252	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2253	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2254	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2255	}
		2256
		2257	if (corner)
		2258	{
		2259	float ox = corner * dx;
		2260
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2261	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2262	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2263	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2264	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2265	}
		2266	}
		2267	}
1587	}	2268	}
1588	}	2269	}
1589	}
1590	}	2270	}
1591		2271
1592	glEnd ();	2272	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2273	glDisable (GL_TEXTURE_2D);
		2274	key.texname = -1;
		2275	}
		2276
		2277	hv_clear (smooth);
		2278	}
		2279
		2280	if (pl_tex.name)
		2281	{
		2282	maptex tex = pl_tex;
		2283	int px = pl_x + sdx;
		2284	int py = pl_y + sdy;
		2285
		2286	key.texname = tex.name;
		2287	arr = rc_array (rc, &key);
		2288
		2289	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2290	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2292	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2293
		2294	rc_draw (rc);
		2295	}
		2296
		2297	rc_draw (rc_ov);
		2298	rc_clear (rc_ov);
		2299
1595	glDisable (GL_BLEND);	2300	glDisable (GL_BLEND);
		2301	rc_free (rc);
		2302	rc_free (rc_ov);
1596		2303
1597	// top layer: overlays such as the health bar	2304	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2305	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2306	if (0 <= y + my && y + my < self->rows)
1600	{	2307	{
…		…
1603	for (x = 0; x < sw; x++)	2310	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	2311	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	2312	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	2313	mapcell *cell = row->col + (x + mx - row->c0);
1607		2314
1608	int px = x * 32;	2315	int px = x * T;
1609	int py = y * 32;	2316	int py = y * T;
		2317
		2318	if (expect_false (cell->player == player))
		2319	{
		2320	px += sdx;
		2321	py += sdy;
		2322	}
1610		2323
1611	if (cell->stat_hp)	2324	if (cell->stat_hp)
1612	{	2325	{
1613	int width = cell->stat_width * 32;	2326	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2327	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2328
1616	glColor3ub (0, 0, 0);	2329	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2330	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2331	px + width - 1, py);
1619		2332
…		…
1625	}	2338	}
1626	}	2339	}
1627	}	2340	}
1628		2341
1629	void	2342	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2343	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1631	CODE:	2344	CODE:
1632	{	2345	{
1633	static float color[16][3] = {	2346	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2347	{ 0.00F, 0.00F, 0.00F },
1635	{ 1.00F, 1.00F, 1.00F },	2348	{ 1.00F, 1.00F, 1.00F },
…		…
1685	glDisable (GL_BLEND);	2398	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2399	glDisable (GL_TEXTURE_2D);
1687	}	2400	}
1688		2401
1689	void	2402	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2403	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2404	PPCODE:
1692	{	2405	{
1693	int x, y;	2406	int x, y;
		2407	int sw1 = sw + 2;
		2408	int sh1 = sh + 2;
		2409	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2410	int sw34 = (sw * 3 + 3) & ~3;
		2411	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2412	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2413	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1697		2414
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2415	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2416	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2417
1702	mx += self->x;	2418	mx += self->x - 1;
1703	my += self->y;	2419	my += self->y - 1;
1704		2420
		2421	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2422
1705	for (y = 0; y < sh; y++)	2423	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2424	if (0 <= y + my && y + my < self->rows)
1707	{	2425	{
1708	maprow *row = self->row + (y + my);	2426	maprow *row = self->row + (y + my);
1709		2427
1710	for (x = 0; x < sw; x++)	2428	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2429	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2430	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2431	mapcell *cell = row->col + (x + mx - row->c0);
1714		2432
1715	darkness[y * sw4 + x] = cell->darkness	2433	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2434	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2435	: 255 - FOW_DARKNESS;
1718	}	2436	}
1719	}	2437	}
1720		2438
		2439	for (y = 0; y < sh; ++y)
		2440	for (x = 0; x < sw; ++x)
		2441	{
		2442	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2443	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2444	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2445	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2446	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2447	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2448	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2449	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2450	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2451
		2452	uint8_t r11 = (d11 + d21 + d12) / 3;
		2453	uint8_t r21 = d21;
		2454	uint8_t r31 = (d21 + d31 + d32) / 3;
		2455
		2456	uint8_t r12 = d12;
		2457	uint8_t r22 = d22;
		2458	uint8_t r32 = d32;
		2459
		2460	uint8_t r13 = (d13 + d23 + d12) / 3;
		2461	uint8_t r23 = d23;
		2462	uint8_t r33 = (d23 + d33 + d32) / 3;
		2463
		2464	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2465	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2466	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2467	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2468	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2469	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2470	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2471	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2472	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2473	}
		2474
		2475	free (darkness1);
		2476
1721	EXTEND (SP, 3);	2477	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2478	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2479	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2480	PUSHs (darkness3_sv);
1725	}	2481	}
1726		2482
1727	SV *	2483	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2484	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2485	CODE:
1730	{	2486	{
1731	int x, y, x1, y1;	2487	int x, y, x1, y1;
1732	SV data_sv = newSV (w h * 7 + 5);	2488	SV data_sv = newSV (w h * 7 + 5);
1733	uint8_t data = (uint8_t )SvPVX (data_sv);	2489	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2514	if (row && row->c0 <= x && x < row->c1)
1759	{	2515	{
1760	mapcell *cell = row->col + (x - row->c0);	2516	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2517	uint8_t flags = 0;
1762		2518
1763	if (cell->face [0]) flags \|= 1;	2519	if (cell->tile [0]) flags \|= 1;
1764	if (cell->face [1]) flags \|= 2;	2520	if (cell->tile [1]) flags \|= 2;
1765	if (cell->face [2]) flags \|= 4;	2521	if (cell->tile [2]) flags \|= 4;
1766		2522
1767	*data++ = flags;	2523	*data++ = flags;
1768		2524
1769	if (flags & 1)	2525	if (flags & 1)
1770	{	2526	{
		2527	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2528	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2529	*data++ = tile;
1773	}	2530	}
1774		2531
1775	if (flags & 2)	2532	if (flags & 2)
1776	{	2533	{
		2534	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2535	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2536	*data++ = tile;
1779	}	2537	}
1780		2538
1781	if (flags & 4)	2539	if (flags & 4)
1782	{	2540	{
		2541	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2542	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2543	*data++ = tile;
1785	}	2544	}
1786	}	2545	}
1787	else	2546	else
1788	*data++ = 0;	2547	*data++ = 0;
1789	}	2548	}
1790	}	2549	}
1791		2550
		2551	/* if size is wh + 5 then no data has been found /
		2552	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2553	{
1792	SvPOK_only (data_sv);	2554	SvPOK_only (data_sv);
1793	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2555	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2556	}
		2557
1794	RETVAL = data_sv;	2558	RETVAL = data_sv;
1795	}	2559	}
1796	OUTPUT:	2560	OUTPUT:
1797	RETVAL	2561	RETVAL
1798		2562
1799	void	2563	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2564	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1801	PPCODE:	2565	PPCODE:
1802	{	2566	{
1803	int x, y, z;	2567	int x, y, z;
1804	int w, h;	2568	int w, h;
1805	int x1, y1;	2569	int x1, y1;
		2570	STRLEN len;
		2571	uint8_t data, end;
		2572
		2573	len = SvLEN (data_sv);
		2574	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2575	data = SvPVbyte_nolen (data_sv);
		2576	end = data + len + 8;
		2577
		2578	if (len < 5)
		2579	XSRETURN_EMPTY;
1806		2580
1807	if (*data++ != 0)	2581	if (*data++ != 0)
1808	return; /* version mismatch */	2582	XSRETURN_EMPTY; /* version mismatch */
1809		2583
1810	w = data++ << 8; w \|= data++;	2584	w = data++ << 8; w \|= data++;
1811	h = data++ << 8; h \|= data++;	2585	h = data++ << 8; h \|= data++;
1812		2586
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2587	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1825	{	2599	{
1826	maprow *row = map_get_row (self, y);	2600	maprow *row = map_get_row (self, y);
1827		2601
1828	for (x = x0; x < x1; x++)	2602	for (x = x0; x < x1; x++)
1829	{	2603	{
		2604	uint8_t flags;
		2605
		2606	if (data + 7 >= end)
		2607	XSRETURN_EMPTY;
		2608
1830	uint8_t flags = *data++;	2609	flags = *data++;
1831		2610
1832	if (flags)	2611	if (flags)
1833	{	2612	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2613	mapcell *cell = row_get_cell (row, x);
		2614	tileid tile[3] = { 0, 0, 0 };
1837		2615
1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2616	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2617	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2618	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1841		2619
1842	if (cell->darkness == 0)	2620	if (cell->darkness == 0)
1843	{	2621	{
1844	cell->darkness = 0;	2622	/cell->darkness = 0;/
		2623	EXTEND (SP, 3);
1845		2624
1846	for (z = 0; z <= 2; z++)	2625	for (z = 0; z <= 2; z++)
1847	{	2626	{
1848	cell->face[z] = face[z];	2627	tileid t = tile [z];
1849		2628
1850	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2629	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2630	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2631	PUSHs (sv_2mortal (newSViv (t)));
		2632	need_texid (self, t);
		2633	}
		2634
		2635	cell->tile [z] = t;
1852	}	2636	}
1853	}	2637	}
1854	}	2638	}
1855	}	2639	}
1856	}	2640	}
1857	}	2641	}
1858		2642
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2643	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2644
1861	CFPlus::MixChunk	2645	DC::RW
1862	new_from_file (SV class, char path)	2646	new (SV class, SV data_sv)
1863	CODE:	2647	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2648	{
		2649	STRLEN datalen;
		2650	char *data = SvPVbyte (data_sv, datalen);
		2651
		2652	RETVAL = SDL_RWFromConstMem (data, datalen);
		2653	}
1865	OUTPUT:	2654	OUTPUT:
1866	RETVAL	2655	RETVAL
1867		2656
		2657	DC::RW
		2658	new_from_file (SV class, const char path, const char *mode = "rb")
		2659	CODE:
		2660	RETVAL = SDL_RWFromFile (path, mode);
		2661	OUTPUT:
		2662	RETVAL
		2663
		2664	# fails on win32:
		2665	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2666	#void
		2667	#close (DC::RW self)
		2668	# CODE:
		2669	# (self->(close)) (self);
		2670
		2671	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2672
		2673	PROTOTYPES: DISABLE
		2674
		2675	DC::Channel
		2676	find ()
		2677	CODE:
		2678	{
		2679	RETVAL = Mix_GroupAvailable (-1);
		2680
		2681	if (RETVAL < 0)
		2682	{
		2683	RETVAL = Mix_GroupOldest (-1);
		2684
		2685	if (RETVAL < 0)
		2686	XSRETURN_UNDEF;
		2687
		2688	Mix_HaltChannel (RETVAL);
		2689	}
		2690
		2691	Mix_UnregisterAllEffects (RETVAL);
		2692	Mix_Volume (RETVAL, 128);
		2693	}
		2694	OUTPUT:
		2695	RETVAL
		2696
		2697	void
		2698	halt (DC::Channel self)
		2699	CODE:
		2700	Mix_HaltChannel (self);
		2701
		2702	void
		2703	expire (DC::Channel self, int ticks = -1)
		2704	CODE:
		2705	Mix_ExpireChannel (self, ticks);
		2706
		2707	void
		2708	fade_out (DC::Channel self, int ticks = -1)
		2709	CODE:
		2710	Mix_FadeOutChannel (self, ticks);
		2711
		2712	int
		2713	volume (DC::Channel self, int volume)
		2714	CODE:
		2715	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2716	OUTPUT:
		2717	RETVAL
		2718
		2719	void
		2720	unregister_all_effects (DC::Channel self)
		2721	CODE:
		2722	Mix_UnregisterAllEffects (self);
		2723
		2724	void
		2725	set_panning (DC::Channel self, int left, int right)
		2726	CODE:
		2727	left = CLAMP (left , 0, 255);
		2728	right = CLAMP (right, 0, 255);
		2729	Mix_SetPanning (self, left, right);
		2730
		2731	void
		2732	set_distance (DC::Channel self, int distance)
		2733	CODE:
		2734	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2735
		2736	void
		2737	set_position (DC::Channel self, int angle, int distance)
		2738	CODE:
		2739
		2740	void
		2741	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2742	CODE:
		2743	{
		2744	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2745	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2746	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2747	}
		2748
		2749	void
		2750	set_reverse_stereo (DC::Channel self, int flip)
		2751	CODE:
		2752	Mix_SetReverseStereo (self, flip);
		2753
		2754	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2755
		2756	PROTOTYPES: DISABLE
		2757
		2758	DC::MixChunk
		2759	new (SV *class, DC::RW rwops)
		2760	CODE:
		2761	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2762	OUTPUT:
		2763	RETVAL
		2764
		2765	void
1869	DESTROY (CFPlus::MixChunk self)	2766	DESTROY (DC::MixChunk self)
1870	CODE:	2767	CODE:
1871	Mix_FreeChunk (self);	2768	Mix_FreeChunk (self);
1872		2769
1873	int	2770	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2771	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2772	CODE:
		2773	if (items > 1)
		2774	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2775	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2776	OUTPUT:
1878	RETVAL	2777	RETVAL
1879		2778
1880	int	2779	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2780	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2781	CODE:
		2782	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2784
		2785	if (RETVAL < 0)
		2786	XSRETURN_UNDEF;
		2787
		2788	if (channel < 0)
		2789	{
		2790	Mix_UnregisterAllEffects (RETVAL);
		2791	Mix_Volume (RETVAL, 128);
		2792	}
		2793	}
1884	OUTPUT:	2794	OUTPUT:
1885	RETVAL	2795	RETVAL
1886		2796
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2797	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2798
1889	int	2799	int
1890	volume (int volume = -1)	2800	volume (int volume = -1)
		2801	PROTOTYPE: ;$
1891	CODE:	2802	CODE:
		2803	if (items > 0)
		2804	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2805	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2806	OUTPUT:
1894	RETVAL	2807	RETVAL
1895		2808
		2809	void
		2810	fade_out (int ms)
		2811	CODE:
		2812	Mix_FadeOutMusic (ms);
		2813
		2814	void
		2815	halt ()
		2816	CODE:
		2817	Mix_HaltMusic ();
		2818
1896	CFPlus::MixMusic	2819	DC::MixMusic
1897	new_from_file (SV class, char path)	2820	new (SV *class, DC::RW rwops)
1898	CODE:	2821	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2822	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2823	OUTPUT:
1901	RETVAL	2824	RETVAL
1902		2825
1903	void	2826	void
1904	DESTROY (CFPlus::MixMusic self)	2827	DESTROY (DC::MixMusic self)
1905	CODE:	2828	CODE:
1906	Mix_FreeMusic (self);	2829	Mix_FreeMusic (self);
1907		2830
1908	int	2831	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2832	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2833	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2834	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2835	OUTPUT:
1913	RETVAL	2836	RETVAL
1914		2837
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2838	void
		2839	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2840	CODE:
		2841	Mix_FadeInMusicPos (self, loops, ms, position);
		2842
		2843	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2844
		2845	PROTOTYPES: ENABLE
1916		2846
1917	BOOT:	2847	BOOT:
1918	{	2848	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2849	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2850	static const struct {
1921	const char *name;	2851	const char *name;
1922	IV iv;	2852	IV iv;
1923	} *civ, const_iv[] = {	2853	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2854	# define const_iv(name) { # name, (IV)name }
		2855	const_iv (GL_VENDOR),
		2856	const_iv (GL_VERSION),
		2857	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2858	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2859	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2860	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2861	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2862	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2866	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2867	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2868	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2869	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2870	const_iv (GL_BACK),
		2871	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2872	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2873	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2874	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2875	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2876	const_iv (GL_DST_ALPHA),
…		…
1955	const_iv (GL_INTENSITY),	2889	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	2890	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2891	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2892	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2893	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2894	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2895	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2896	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2897	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2898	const_iv (GL_COMPRESSED_RGB_ARB),
		2899	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	2900	const_iv (GL_COMPILE),
		2901	const_iv (GL_PROXY_TEXTURE_1D),
		2902	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2903	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2904	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2905	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2906	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2907	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2928	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2929	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2930	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2931	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2932	const_iv (GL_CONSTANT_BORDER),
		2933	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2934	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2935	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2936	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2937	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2938	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2939	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2940	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2941	const_iv (GL_TRIANGLE_FAN),
		2942	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2943	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2944	const_iv (GL_POINT_SMOOTH_HINT),
		2945	const_iv (GL_LINE_SMOOTH_HINT),
		2946	const_iv (GL_POLYGON_SMOOTH_HINT),
		2947	const_iv (GL_GENERATE_MIPMAP_HINT),
		2948	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	2949	const_iv (GL_FASTEST),
		2950	const_iv (GL_DONT_CARE),
		2951	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2952	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2953	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2954	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2955	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2956	# undef const_iv
2006	};	2957	};
2007		2958
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2959	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2960	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2961
		2962	texture_av = newAV ();
		2963	AvREAL_off (texture_av);
2010	}	2964	}
		2965
		2966	void
		2967	disable_GL_EXT_blend_func_separate ()
		2968	CODE:
		2969	gl.BlendFuncSeparate = 0;
		2970	gl.BlendFuncSeparateEXT = 0;
2011		2971
2012	char *	2972	char *
2013	gl_vendor ()	2973	gl_vendor ()
2014	CODE:	2974	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	2975	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	2988	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2989	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2990	OUTPUT:
2031	RETVAL	2991	RETVAL
2032		2992
		2993	const char *glGetString (GLenum pname)
		2994
		2995	GLint glGetInteger (GLenum pname)
		2996	CODE:
		2997	glGetIntegerv (pname, &RETVAL);
		2998	OUTPUT:
		2999	RETVAL
		3000
		3001	GLdouble glGetDouble (GLenum pname)
		3002	CODE:
		3003	glGetDoublev (pname, &RETVAL);
		3004	OUTPUT:
		3005	RETVAL
		3006
2033	int glGetError ()	3007	int glGetError ()
2034		3008
2035	void glFinish ()	3009	void glFinish ()
2036		3010
2037	void glClear (int mask)	3011	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	3048	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3049	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		3050
2077	# near_ and far_ are due to microsofts buggy "c" compiler	3051	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3052	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3053
		3054	PROTOTYPES: DISABLE
2079		3055
2080	void glViewport (int x, int y, int width, int height)	3056	void glViewport (int x, int y, int width, int height)
2081		3057
2082	void glScissor (int x, int y, int width, int height)	3058	void glScissor (int x, int y, int width, int height)
2083		3059
…		…
2091		3067
2092	void glRotate (float angle, float x, float y, float z)	3068	void glRotate (float angle, float x, float y, float z)
2093	CODE:	3069	CODE:
2094	glRotatef (angle, x, y, z);	3070	glRotatef (angle, x, y, z);
2095		3071
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	3072	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @	3073	PROTOTYPE: @
2102	ALIAS:	3074	ALIAS:
2103	glColor_premultiply = 1	3075	glColor_premultiply = 1
2104	CODE:	3076	CODE:
2105	if (ix)	3077	if (ix)
2106	{	3078	{
…		…
2109	b *= a;	3081	b *= a;
2110	}	3082	}
2111	// microsoft visual "c" rounds instead of truncating...	3083	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	3084	glColor4f (r, g, b, a);
2113		3085
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	3086	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	3087	CODE:
2122	glRasterPos3f (0, 0, z);	3088	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	3089	glBitmap (0, 0, 0, 0, x, y, 0);
2124		3090
…		…
2128		3094
2129	void glTexCoord (float s, float t)	3095	void glTexCoord (float s, float t)
2130	CODE:	3096	CODE:
2131	glTexCoord2f (s, t);	3097	glTexCoord2f (s, t);
2132		3098
		3099	void glRect (float x1, float y1, float x2, float y2)
		3100	CODE:
		3101	glRectf (x1, y1, x2, y2);
		3102
		3103	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3104	CODE:
		3105	glBegin (GL_LINE_LOOP);
		3106	glVertex2f (x1, y1);
		3107	glVertex2f (x2, y1);
		3108	glVertex2f (x2, y2);
		3109	glVertex2f (x1, y2);
		3110	glEnd ();
		3111
		3112	PROTOTYPES: ENABLE
		3113
		3114	void glBegin (int mode)
		3115
		3116	void glEnd ()
		3117
		3118	void glPointSize (GLfloat size)
		3119
		3120	void glLineWidth (GLfloat width)
		3121
		3122	void glInterleavedArrays (int format, int stride, char *data)
		3123
		3124	void glDrawElements (int mode, int count, int type, char *indices)
		3125
		3126	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3127
2133	void glTexEnv (int target, int pname, float param)	3128	void glTexEnv (int target, int pname, float param)
2134	CODE:	3129	CODE:
2135	glTexEnvf (target, pname, param);	3130	glTexEnvf (target, pname, param);
2136		3131
2137	void glTexParameter (int target, int pname, float param)	3132	void glTexParameter (int target, int pname, float param)
…		…
2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3148	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2154	CODE:	3149	CODE:
2155	if (gl.SeparableFilter2D)	3150	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3151	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		3152
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3153	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		3154
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3155	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		3156
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3157	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3158
		3159	void glPixelZoom (float x, float y)
2163		3160
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3161	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		3162
2166	int glGenTexture ()	3163	int glGenTexture ()
2167	CODE:	3164	CODE:
2168	{	3165	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	3166	OUTPUT:
2174	RETVAL	3167	RETVAL
2175		3168
2176	void glDeleteTexture (int name)	3169	void glDeleteTexture (int name)
2177	CODE:	3170	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	3171	del_texture (name);
2181	}	3172
2182
2183	int glGenList ()	3173	int glGenList ()
2184	CODE:	3174	CODE:
2185	RETVAL = glGenLists (1);	3175	RETVAL = glGenLists (1);
2186	OUTPUT:	3176	OUTPUT:
2187	RETVAL	3177	RETVAL
…		…
2194		3184
2195	void glEndList ()	3185	void glEndList ()
2196		3186
2197	void glCallList (int list)	3187	void glCallList (int list)
2198		3188
		3189	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3190
		3191	PROTOTYPES: DISABLE
		3192
		3193	void
		3194	find_widget (SV *self, NV x, NV y)
		3195	PPCODE:
		3196	{
		3197	if (within_widget (self, x, y))
		3198	XPUSHs (self);
		3199	}
		3200
		3201	BOOT:
		3202	{
		3203	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3204
		3205	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3206	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3207	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3208	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3209	}
		3210
		3211	void
		3212	draw (SV *self)
		3213	CODE:
		3214	{
		3215	HV *hv;
		3216	SV **svp;
		3217	NV x, y, w, h;
		3218	SV *draw_x_sv = GvSV (draw_x_gv);
		3219	SV *draw_y_sv = GvSV (draw_y_gv);
		3220	SV *draw_w_sv = GvSV (draw_w_gv);
		3221	SV *draw_h_sv = GvSV (draw_h_gv);
		3222	double draw_x, draw_y;
		3223
		3224	if (!SvROK (self))
		3225	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3226
		3227	hv = (HV *)SvRV (self);
		3228
		3229	if (SvTYPE (hv) != SVt_PVHV)
		3230	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3231
		3232	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3233	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3234
		3235	if (!h \|\| !w)
		3236	XSRETURN_EMPTY;
		3237
		3238	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3239	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3240
		3241	draw_x = SvNV (draw_x_sv) + x;
		3242	draw_y = SvNV (draw_y_sv) + y;
		3243
		3244	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3245	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3246	XSRETURN_EMPTY;
		3247
		3248	sv_setnv (draw_x_sv, draw_x);
		3249	sv_setnv (draw_y_sv, draw_y);
		3250
		3251	glPushMatrix ();
		3252	glTranslated (x, y, 0);
		3253
		3254	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3255	{
		3256	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3257
		3258	if (svp && SvTRUE (*svp))
		3259	{
		3260	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3261	glEnable (GL_BLEND);
		3262	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3263	glBegin (GL_QUADS);
		3264	glVertex2f (0, 0);
		3265	glVertex2f (w, 0);
		3266	glVertex2f (w, h);
		3267	glVertex2f (0, h);
		3268	glEnd ();
		3269	glDisable (GL_BLEND);
		3270	}
		3271	}
		3272	#if 0
		3273	// draw borders, for debugging
		3274	glPushMatrix ();
		3275	glColor4f (1., 1., 0., 1.);
		3276	glTranslatef (.5, .5, 0.);
		3277	glBegin (GL_LINE_LOOP);
		3278	glVertex2f (0 , 0);
		3279	glVertex2f (w - 1, 0);
		3280	glVertex2f (w - 1, h - 1);
		3281	glVertex2f (0 , h - 1);
		3282	glEnd ();
		3283	glPopMatrix ();
		3284	#endif
		3285	PUSHMARK (SP);
		3286	XPUSHs (self);
		3287	PUTBACK;
		3288	call_method ("_draw", G_VOID \| G_DISCARD);
		3289	SPAGAIN;
		3290
		3291	glPopMatrix ();
		3292
		3293	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3294	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3295	}
		3296

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC vs. Revision 1.285 by root, Sat Dec 20 19:45:49 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC vs.
Revision 1.285 by root, Sat Dec 20 19:45:49 2008 UTC