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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.152 by root, Sat Aug 19 18:18:36 2006 UTC vs.
Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
28	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
30		51
31	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
32		53
33	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
34		66
35	#ifndef _WIN32	67	#ifndef _WIN32
36	# include <sys/types.h>	68	# include <sys/types.h>
37	# include <sys/socket.h>	69	# include <sys/socket.h>
38	# include <netinet/in.h>	70	# include <netinet/in.h>
39	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
40	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	77	#else
42	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	79	#endif
49		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		85
52	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
53		87
54	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
56		90
57	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
58		92
59	#if 0	93	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	95
62	# define PARACHUTE 0	96	static AV *texture_av;
63	#endif
64		97
65	static struct	98	static struct
66	{	99	{
67	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	101	#include "glfunc.h"
69	#undef GL_FUNC	102	#undef GL_FUNC
70	} gl;	103	} gl;
71		104
		105	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	107	{
74	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	112	else
79	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
80	}	114	}
81		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/glBindTexture (GL_TEXTURE_2D, name);/
		135	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
82	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
83		142
84	#include "pango-font.c"	143	#include "pango-font.c"
85	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
86	#include "pango-render.c"	145	#include "pango-render.c"
87		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
90		151
91	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
92		153
93	static int	154	static int
94	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
95	{	156	{
96	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
110		171
111	typedef struct cf_layout {	172	typedef struct cf_layout {
112	PangoLayout *pl;	173	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
114	int base_height;	175	int base_height;
115	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
116	} *CFPlus__Layout;	178	} *DC__Layout;
117		179
118	static CFPlus__Font default_font;	180	static DC__Font default_font;
119	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
121		183
122	static void	184	static void
123	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	190	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	192	}
131		193
132	static void	194	static void
133	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
134	{	196	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
137	*/	199	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
139		201
140	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		204
143	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
144	}	206	}
145		207
146	static void	208	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	210	{
149	PangoRectangle rect;	211	PangoRectangle rect;
150		212
151	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		221
160	*w = rect.width;	222	*w = rect.width;
161	*h = rect.height;	223	*h = rect.height;
162	}	224	}
163		225
		226	typedef uint16_t tileid;
164	typedef uint16_t mapface;	227	typedef uint16_t faceid;
165		228
166	typedef struct {	229	typedef struct {
167	GLint name;	230	GLuint name;
168	int w, h;	231	int w, h;
169	float s, t;	232	float s, t;
170	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
171	} maptex;	236	} maptex;
172		237
173	typedef struct {	238	typedef struct {
		239	uint32_t player;
		240	tileid tile[3];
174	uint16_t darkness;	241	uint16_t darkness;
175	mapface face[3];
176	uint8_t stat_width, stat_hp;	242	uint8_t stat_width, stat_hp, flags, smoothmax;
177	} mapcell;	243	} mapcell;
178		244
179	typedef struct {	245	typedef struct {
180	int32_t c0, c1;	246	int32_t c0, c1;
181	mapcell *col;	247	mapcell *col;
182	} maprow;	248	} maprow;
183		249
184	typedef struct map {	250	typedef struct map {
185	int x, y, w, h;	251	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	253	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	254	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		255
193	int32_t rows;	256	int32_t rows;
194	maprow *row;	257	maprow *row;
195	} *CFPlus__Map;	258	} *DC__Map;
196		259
197	static char *	260	static char *
198	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
199	{	262	{
200	char *p;	263	char *p;
…		…
217	}	280	}
218		281
219	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	282	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
220	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221		284
		285	static void
		286	need_facenum (struct map *self, faceid face)
		287	{
		288	while (self->faces <= face)
		289	{
		290	Append (tileid, self->face2tile, self->faces, self->faces);
		291	self->faces *= 2;
		292	}
		293	}
		294
		295	static void
		296	need_texid (struct map *self, int texid)
		297	{
		298	while (self->texs <= texid)
		299	{
		300	Append (maptex, self->tex, self->texs, self->texs);
		301	self->texs *= 2;
		302	}
		303	}
		304
222	static maprow *	305	static maprow *
223	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
224	{	307	{
225	if (0 > y)	308	if (0 > y)
226	{	309	{
227	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
228	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
266		349
267	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
268	}	351	}
269		352
270	static mapcell *	353	static mapcell *
271	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
272	{	355	{
273	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
274	}	357	}
275		358
276	static void	359	static void
277	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
278	{	361	{
279	int r;	362	int r;
280		363
281	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
282	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
289	self->oy = 0;	372	self->oy = 0;
290	self->row = 0;	373	self->row = 0;
291	self->rows = 0;	374	self->rows = 0;
292	}	375	}
293		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
294	static void	387	static void
295	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
296	{	389	{
297	int x, y;	390	int x, y;
298	maprow *row;	391	maprow *row;
299	mapcell *cell;	392	mapcell *cell;
300		393
…		…
312	if (x >= row->c1)	405	if (x >= row->c1)
313	break;	406	break;
314		407
315	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
316		409
317	cell->darkness = 0;	410	CELL_CLEAR (cell);
318	cell->stat_hp = 0;
319	}	411	}
320	}	412	}
		413	}
		414
		415	typedef struct {
		416	tileid tile;
		417	uint8_t x, y, level;
		418	} smooth_key;
		419
		420	static void
		421	smooth_or_bits (HV hv, smooth_key key, IV bits)
		422	{
		423	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		424
		425	if (SvIOK (*sv))
		426	SvIV_set (sv, SvIVX (sv) \| bits);
		427	else
		428	sv_setiv (*sv, bits);
321	}	429	}
322		430
323	static void	431	static void
324	music_finished (void)	432	music_finished (void)
325	{	433	{
…		…
361	n \|= n >> 16;	469	n \|= n >> 16;
362		470
363	return n + 1;	471	return n + 1;
364	}	472	}
365		473
366	MODULE = CFPlus PACKAGE = CFPlus	474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
		485	/* SDL should provide this, really. */
		486	#define SDLK_MODIFIER_MIN 300
		487	#define SDLK_MODIFIER_MAX 314
		488
		489	/******************************************************************************/
		490
		491	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp \|\| !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	call_argv ("::main", G_DISCARD \| G_VOID, 0);
		536	dSP;
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
367		571
368	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
369		573
370	BOOT:	574	BOOT:
371	{	575	{
372	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
373	static const struct {	577	static const struct {
374	const char *name;	578	const char *name;
375	IV iv;	579	IV iv;
376	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
377	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
		582	const_iv (SDLK_MODIFIER_MIN),
		583	const_iv (SDLK_MODIFIER_MAX),
		584
378	const_iv (SDL_ACTIVEEVENT),	585	const_iv (SDL_ACTIVEEVENT),
379	const_iv (SDL_KEYDOWN),	586	const_iv (SDL_KEYDOWN),
380	const_iv (SDL_KEYUP),	587	const_iv (SDL_KEYUP),
381	const_iv (SDL_MOUSEMOTION),	588	const_iv (SDL_MOUSEMOTION),
382	const_iv (SDL_MOUSEBUTTONDOWN),	589	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
391	const_iv (SDL_EVENT_RESERVEDA),	598	const_iv (SDL_EVENT_RESERVEDA),
392	const_iv (SDL_EVENT_RESERVEDB),	599	const_iv (SDL_EVENT_RESERVEDB),
393	const_iv (SDL_VIDEORESIZE),	600	const_iv (SDL_VIDEORESIZE),
394	const_iv (SDL_VIDEOEXPOSE),	601	const_iv (SDL_VIDEOEXPOSE),
395	const_iv (SDL_USEREVENT),	602	const_iv (SDL_USEREVENT),
		603
		604	const_iv (SDL_APPINPUTFOCUS),
		605	const_iv (SDL_APPMOUSEFOCUS),
		606	const_iv (SDL_APPACTIVE),
		607
		608	const_iv (SDLK_FIRST),
		609	const_iv (SDLK_LAST),
396	const_iv (SDLK_KP0),	610	const_iv (SDLK_KP0),
397	const_iv (SDLK_KP1),	611	const_iv (SDLK_KP1),
398	const_iv (SDLK_KP2),	612	const_iv (SDLK_KP2),
399	const_iv (SDLK_KP3),	613	const_iv (SDLK_KP3),
400	const_iv (SDLK_KP4),	614	const_iv (SDLK_KP4),
…		…
455	const_iv (SDLK_BREAK),	669	const_iv (SDLK_BREAK),
456	const_iv (SDLK_MENU),	670	const_iv (SDLK_MENU),
457	const_iv (SDLK_POWER),	671	const_iv (SDLK_POWER),
458	const_iv (SDLK_EURO),	672	const_iv (SDLK_EURO),
459	const_iv (SDLK_UNDO),	673	const_iv (SDLK_UNDO),
		674
460	const_iv (KMOD_NONE),	675	const_iv (KMOD_NONE),
		676	const_iv (KMOD_SHIFT),
461	const_iv (KMOD_LSHIFT),	677	const_iv (KMOD_LSHIFT),
462	const_iv (KMOD_RSHIFT),	678	const_iv (KMOD_RSHIFT),
		679	const_iv (KMOD_CTRL),
463	const_iv (KMOD_LCTRL),	680	const_iv (KMOD_LCTRL),
464	const_iv (KMOD_RCTRL),	681	const_iv (KMOD_RCTRL),
		682	const_iv (KMOD_ALT),
465	const_iv (KMOD_LALT),	683	const_iv (KMOD_LALT),
466	const_iv (KMOD_RALT),	684	const_iv (KMOD_RALT),
		685	const_iv (KMOD_META),
467	const_iv (KMOD_LMETA),	686	const_iv (KMOD_LMETA),
468	const_iv (KMOD_RMETA),	687	const_iv (KMOD_RMETA),
469	const_iv (KMOD_NUM),	688	const_iv (KMOD_NUM),
470	const_iv (KMOD_CAPS),	689	const_iv (KMOD_CAPS),
471	const_iv (KMOD_MODE),	690	const_iv (KMOD_MODE),
472	const_iv (KMOD_CTRL),	691
473	const_iv (KMOD_SHIFT),	692	const_iv (MIX_DEFAULT_FORMAT),
474	const_iv (KMOD_ALT),	693
475	const_iv (KMOD_META)	694	const_iv (SDL_INIT_TIMER),
		695	const_iv (SDL_INIT_AUDIO),
		696	const_iv (SDL_INIT_VIDEO),
		697	const_iv (SDL_INIT_CDROM),
		698	const_iv (SDL_INIT_JOYSTICK),
		699	const_iv (SDL_INIT_EVERYTHING),
		700	const_iv (SDL_INIT_NOPARACHUTE),
		701	const_iv (SDL_INIT_EVENTTHREAD),
		702
		703	const_iv (SDL_GL_RED_SIZE),
		704	const_iv (SDL_GL_GREEN_SIZE),
		705	const_iv (SDL_GL_BLUE_SIZE),
		706	const_iv (SDL_GL_ALPHA_SIZE),
		707	const_iv (SDL_GL_DOUBLEBUFFER),
		708	const_iv (SDL_GL_BUFFER_SIZE),
		709	const_iv (SDL_GL_DEPTH_SIZE),
		710	const_iv (SDL_GL_STENCIL_SIZE),
		711	const_iv (SDL_GL_ACCUM_RED_SIZE),
		712	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		713	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		714	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		715	const_iv (SDL_GL_STEREO),
		716	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		717	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		718	const_iv (SDL_GL_ACCELERATED_VISUAL),
		719	const_iv (SDL_GL_SWAP_CONTROL),
		720
		721	const_iv (FOW_DARKNESS)
476	# undef const_iv	722	# undef const_iv
477	};	723	};
478		724
479	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	725	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
480	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		727
		728	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		729	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
481	}	730	}
		731
		732	void
		733	weaken (SV *rv)
		734	PROTOTYPE: $
		735	CODE:
		736	sv_rvweaken (rv);
482		737
483	int	738	int
484	in_destruct ()	739	in_destruct ()
485	CODE:	740	CODE:
486	RETVAL = PL_main_cv == Nullcv;	741	RETVAL = PL_main_cv == Nullcv;
…		…
488	RETVAL	743	RETVAL
489		744
490	NV floor (NV x)	745	NV floor (NV x)
491		746
492	NV ceil (NV x)	747	NV ceil (NV x)
		748
		749	IV minpot (UV n)
		750
		751	IV popcount (UV n)
493		752
494	void	753	void
495	pango_init ()	754	pango_init ()
496	CODE:	755	CODE:
497	{	756	{
498	opengl_fontmap = pango_opengl_font_map_new ();	757	opengl_fontmap = pango_opengl_font_map_new ();
499	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	758	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
500	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	759	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		760	/pango_context_set_font_description (opengl_context, default_font);/
		761	#if PANGO_VERSION_CHECK (1, 15, 2)
		762	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		763	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		764	#endif
501	}	765	}
502		766
503	int	767	char *SDL_GetError ()
504	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
505		768
506	void	769	void SDL_braino ()
		770
		771	int SDL_Init (U32 flags)
		772
		773	int SDL_InitSubSystem (U32 flags)
		774
		775	void SDL_QuitSubSystem (U32 flags)
		776
507	SDL_Quit ()	777	void SDL_Quit ()
508		778
		779	int SDL_GL_SetAttribute (int attr, int value)
		780
		781	int SDL_GL_GetAttribute (int attr)
		782	CODE:
		783	if (SDL_GL_GetAttribute (attr, &RETVAL))
		784	XSRETURN_UNDEF;
		785	OUTPUT:
		786	RETVAL
		787
509	void	788	void
510	SDL_ListModes ()	789	SDL_ListModes (int rgb, int alpha)
511	PPCODE:	790	PPCODE:
512	{	791	{
513	SDL_Rect **m;	792	SDL_Rect **m;
514		793
515	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	794	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
517	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
518	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	797	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
519		798
520	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	799	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
521	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	800	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
522		801
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	802	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
527		806
528	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	807	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
529	#if SDL_VERSION_ATLEAST(1,2,10)
530	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
531	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	808	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
532	#endif
533
534	SDL_EnableUNICODE (1);
535	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
536		809
537	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	810	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
538		811
539	if (m && m != (SDL_Rect **)-1)	812	if (m && m != (SDL_Rect **)-1)
540	while (*m)	813	while (*m)
541	{	814	{
		815	if ((m)->w >= 400 && (m)->h >= 300)
		816	{
542	AV *av = newAV ();	817	AV *av = newAV ();
543	av_push (av, newSViv ((*m)->w));	818	av_push (av, newSViv ((*m)->w));
544	av_push (av, newSViv ((*m)->h));	819	av_push (av, newSViv ((*m)->h));
		820	av_push (av, newSViv (rgb));
		821	av_push (av, newSViv (alpha));
545	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	822	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		823	}
546		824
547	++m;	825	++m;
548	}	826	}
549	}	827	}
550		828
551	char *
552	SDL_GetError ()
553
554	int	829	int
555	SDL_SetVideoMode (int w, int h, int fullscreen)	830	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
556	CODE:	831	CODE:
		832	{
		833	SDL_EnableUNICODE (1);
		834	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		835
		836	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		837	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		838	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		839	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		840
557	RETVAL = !!SDL_SetVideoMode (	841	RETVAL = !!SDL_SetVideoMode (
558	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	842	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
559	);	843	);
		844
560	if (RETVAL)	845	if (RETVAL)
561	{	846	{
562	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	847	av_clear (texture_av);
		848
		849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
563	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	850	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
564	# include "glfunc.h"	851	#include "glfunc.h"
565	# undef GL_FUNC	852	#undef GL_FUNC
566	}	853	}
		854	}
567	OUTPUT:	855	OUTPUT:
568	RETVAL	856	RETVAL
569		857
570	void	858	void
571	SDL_GL_SwapBuffers ()	859	SDL_GL_SwapBuffers ()
572		860
573	char *	861	char *
574	SDL_GetKeyName (int sym)	862	SDL_GetKeyName (int sym)
575		863
		864	int
		865	SDL_GetAppState ()
		866
		867	int
		868	SDL_GetModState ()
		869
576	void	870	void
577	SDL_PollEvent ()	871	poll_events ()
578	PPCODE:	872	PPCODE:
579	{	873	{
580	SDL_Event ev;	874	SDL_Event ev;
581		875
582	while (SDL_PollEvent (&ev))	876	SDL_PumpEvents ();
		877	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583	{	878	{
584	HV *hv = newHV ();	879	HV *hv = newHV ();
585	hv_store (hv, "type", 4, newSViv (ev.type), 0);	880	hv_store (hv, "type", 4, newSViv (ev.type), 0);
586		881
587	switch (ev.type)	882	switch (ev.type)
588	{	883	{
589	case SDL_KEYDOWN:	884	case SDL_KEYDOWN:
590	case SDL_KEYUP:	885	case SDL_KEYUP:
591	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	888	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		889	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
594	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595	break;	891	break;
596		892
597	case SDL_ACTIVEEVENT:	893	case SDL_ACTIVEEVENT:
598	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	895	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600	break;	896	break;
601		897
602	case SDL_MOUSEMOTION:	898	case SDL_MOUSEMOTION:
		899	{
		900	int state = ev.motion.state;
		901	int x = ev.motion.x;
		902	int y = ev.motion.y;
		903	int xrel = ev.motion.xrel;
		904	int yrel = ev.motion.yrel;
		905
		906	/* do simplistic event compression */
		907	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		908	&& state == ev.motion.state)
		909	{
		910	xrel += ev.motion.xrel;
		911	yrel += ev.motion.yrel;
		912	x = ev.motion.x;
		913	y = ev.motion.y;
		914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		915	}
		916
603	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
604
605	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	918	hv_store (hv, "state", 5, newSViv (state), 0);
606	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	919	hv_store (hv, "x", 1, newSViv (x), 0);
607	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	920	hv_store (hv, "y", 1, newSViv (y), 0);
608	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		923	}
610	break;	924	break;
611		925
612	case SDL_MOUSEBUTTONDOWN:	926	case SDL_MOUSEBUTTONDOWN:
613	case SDL_MOUSEBUTTONUP:	927	case SDL_MOUSEBUTTONUP:
614	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	928	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
615		929
616	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	930	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
617	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	931	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
618	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	932	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
619	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	933	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
624	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	938	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
625	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	939	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
626	break;	940	break;
627	}	941	}
628		942
629	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	943	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
630	}	944	}
631	}	945	}
632		946
633	int	947	int
634	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	948	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
635	POSTCALL:	949	POSTCALL:
636	Mix_HookMusicFinished (music_finished);	950	Mix_HookMusicFinished (music_finished);
637	Mix_ChannelFinished (channel_finished);	951	Mix_ChannelFinished (channel_finished);
638		952
639	void	953	void
		954	Mix_QuerySpec ()
		955	PPCODE:
		956	{
		957	int freq, channels;
		958	Uint16 format;
		959
		960	if (Mix_QuerySpec (&freq, &format, &channels))
		961	{
		962	EXTEND (SP, 3);
		963	PUSHs (sv_2mortal (newSViv (freq)));
		964	PUSHs (sv_2mortal (newSViv (format)));
		965	PUSHs (sv_2mortal (newSViv (channels)));
		966	}
		967	}
		968
		969	void
640	Mix_CloseAudio ()	970	Mix_CloseAudio ()
641		971
642	int	972	int
643	Mix_AllocateChannels (int numchans = -1)	973	Mix_AllocateChannels (int numchans = -1)
644		974
		975	const char *
		976	Mix_GetError ()
		977
645	void	978	void
646	lowdelay (int fd, int val = 1)	979	lowdelay (int fd, int val = 1)
647	CODE:	980	CODE:
		981	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		982
		983	void
		984	win32_proxy_info ()
		985	PPCODE:
		986	{
648	#ifndef _WIN32	987	#ifdef _WIN32
649	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	988	char buffer[2048];
		989	DWORD buflen;
		990
		991	EXTEND (SP, 3);
		992
		993	buflen = sizeof (buffer);
		994	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		995	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		996	{
		997	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		998
		999	buflen = sizeof (buffer);
		1000	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1001	{
		1002	PUSHs (newSVpv (buffer, 0));
		1003
		1004	buflen = sizeof (buffer);
		1005	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1006	PUSHs (newSVpv (buffer, 0));
		1007	}
		1008	}
650	#endif	1009	#endif
		1010	}
651		1011
652	void	1012	int
653	add_font (char *file)	1013	add_font (char *file)
654	CODE:	1014	CODE:
655	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1016	OUTPUT:
		1017	RETVAL
656		1018
657	void	1019	void
658	load_image_inline (SV *image_)	1020	load_image_inline (SV *image_)
659	ALIAS:	1021	ALIAS:
660	load_image_file = 1	1022	load_image_file = 1
…		…
663	STRLEN image_len;	1025	STRLEN image_len;
664	char image = (char )SvPVbyte (image_, image_len);	1026	char image = (char )SvPVbyte (image_, image_len);
665	SDL_Surface surface, surface2;	1027	SDL_Surface surface, surface2;
666	SDL_PixelFormat fmt;	1028	SDL_PixelFormat fmt;
667	SDL_RWops *rw = ix	1029	SDL_RWops *rw = ix
668	? SDL_RWFromFile (image, "r")	1030	? SDL_RWFromFile (image, "rb")
669	: SDL_RWFromConstMem (image, image_len);	1031	: SDL_RWFromConstMem (image, image_len);
670		1032
671	if (!rw)	1033	if (!rw)
672	croak ("load_image: %s", SDL_GetError ());	1034	croak ("load_image: %s", SDL_GetError ());
673		1035
…		…
746	void	1108	void
747	error (char *message)	1109	error (char *message)
748	CODE:	1110	CODE:
749	fprintf (stderr, "ERROR: %s\n", message);	1111	fprintf (stderr, "ERROR: %s\n", message);
750	#ifdef _WIN32	1112	#ifdef _WIN32
751	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1113	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
752	#endif	1114	#endif
753		1115
754	void	1116	void
755	fatal (char *message)	1117	fatal (char *message)
756	CODE:	1118	CODE:
757	fprintf (stderr, "FATAL: %s\n", message);	1119	fprintf (stderr, "FATAL: %s\n", message);
758	#ifdef _WIN32	1120	#ifdef _WIN32
759	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1121	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
760	#endif	1122	#endif
761	_exit (1);	1123	_exit (1);
762		1124
763	void	1125	void
764	_exit (int retval)	1126	_exit (int retval = 0)
765	CODE:	1127	CODE:
		1128	#ifdef WIN32
		1129	ExitThread (retval); // unclean, please beam me up
		1130	#else
766	_exit (retval);	1131	_exit (retval);
		1132	#endif
767		1133
768	MODULE = CFPlus PACKAGE = CFPlus::Font	1134	void
		1135	debug ()
		1136	CODE:
		1137	{
		1138	#if DEBUG
		1139	VALGRIND_DO_LEAK_CHECK;
		1140	#endif
		1141	}
769		1142
770	CFPlus::Font	1143	MODULE = Deliantra::Client PACKAGE = DC::Font
		1144
		1145	PROTOTYPES: DISABLE
		1146
		1147	DC::Font
771	new_from_file (SV class, char path, int id = 0)	1148	new_from_file (SV class, char path, int id = 0)
772	CODE:	1149	CODE:
773	{	1150	{
774	int count;	1151	int count;
775	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1152	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
778	}	1155	}
779	OUTPUT:	1156	OUTPUT:
780	RETVAL	1157	RETVAL
781		1158
782	void	1159	void
783	DESTROY (CFPlus::Font self)	1160	DESTROY (DC::Font self)
784	CODE:	1161	CODE:
785	pango_font_description_free (self);	1162	pango_font_description_free (self);
786		1163
787	void	1164	void
788	make_default (CFPlus::Font self)	1165	make_default (DC::Font self)
		1166	PROTOTYPE: $
789	CODE:	1167	CODE:
790	default_font = self;	1168	default_font = self;
791		1169
792	MODULE = CFPlus PACKAGE = CFPlus::Layout	1170	MODULE = Deliantra::Client PACKAGE = DC::Layout
793		1171
		1172	PROTOTYPES: DISABLE
		1173
794	void	1174	void
795	reset_glyph_cache ()	1175	glyph_cache_backup ()
		1176	PROTOTYPE:
796	CODE:	1177	CODE:
		1178	tc_backup ();
		1179
		1180	void
		1181	glyph_cache_restore ()
		1182	PROTOTYPE:
		1183	CODE:
797	tc_clear ();	1184	tc_restore ();
798		1185
799	CFPlus::Layout	1186	DC::Layout
800	new (SV *class)	1187	new (SV *class)
801	CODE:	1188	CODE:
802	New (0, RETVAL, 1, struct cf_layout);	1189	New (0, RETVAL, 1, struct cf_layout);
803		1190
804	RETVAL->pl = pango_layout_new (opengl_context);	1191	RETVAL->pl = pango_layout_new (opengl_context);
…		…
806	RETVAL->g = 1.;	1193	RETVAL->g = 1.;
807	RETVAL->b = 1.;	1194	RETVAL->b = 1.;
808	RETVAL->a = 1.;	1195	RETVAL->a = 1.;
809	RETVAL->base_height = MIN_FONT_HEIGHT;	1196	RETVAL->base_height = MIN_FONT_HEIGHT;
810	RETVAL->font = 0;	1197	RETVAL->font = 0;
		1198	RETVAL->rc = rc_alloc ();
811		1199
812	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
813	layout_update_font (RETVAL);	1201	layout_update_font (RETVAL);
814	OUTPUT:	1202	OUTPUT:
815	RETVAL	1203	RETVAL
816		1204
817	void	1205	void
818	DESTROY (CFPlus::Layout self)	1206	DESTROY (DC::Layout self)
819	CODE:	1207	CODE:
820	g_object_unref (self->pl);	1208	g_object_unref (self->pl);
		1209	rc_free (self->rc);
821	Safefree (self);	1210	Safefree (self);
822		1211
823	void	1212	void
824	set_text (CFPlus::Layout self, SV *text_)	1213	set_text (DC::Layout self, SV *text_)
825	CODE:	1214	CODE:
826	{	1215	{
827	STRLEN textlen;	1216	STRLEN textlen;
828	char *text = SvPVutf8 (text_, textlen);	1217	char *text = SvPVutf8 (text_, textlen);
829		1218
830	pango_layout_set_text (self->pl, text, textlen);	1219	pango_layout_set_text (self->pl, text, textlen);
831	}	1220	}
832		1221
833	void	1222	void
834	set_markup (CFPlus::Layout self, SV *text_)	1223	set_markup (DC::Layout self, SV *text_)
835	CODE:	1224	CODE:
836	{	1225	{
837	STRLEN textlen;	1226	STRLEN textlen;
838	char *text = SvPVutf8 (text_, textlen);	1227	char *text = SvPVutf8 (text_, textlen);
839		1228
840	pango_layout_set_markup (self->pl, text, textlen);	1229	pango_layout_set_markup (self->pl, text, textlen);
841	}	1230	}
842		1231
843	void	1232	void
844	set_shapes (CFPlus::Layout self, ...)	1233	set_shapes (DC::Layout self, ...)
845	CODE:	1234	CODE:
846	{	1235	{
847	PangoAttrList *attrs = 0;	1236	PangoAttrList *attrs = 0;
848	const char *text = pango_layout_get_text (self->pl);	1237	const char *text = pango_layout_get_text (self->pl);
849	const char *pos = text;	1238	const char *pos = text;
…		…
884	if (attrs)	1273	if (attrs)
885	pango_layout_set_attributes (self->pl, attrs);	1274	pango_layout_set_attributes (self->pl, attrs);
886	}	1275	}
887		1276
888	void	1277	void
889	get_shapes (CFPlus::Layout self)	1278	get_shapes (DC::Layout self)
890	PPCODE:	1279	PPCODE:
891	{	1280	{
892	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1281	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
893		1282
894	do	1283	do
895	{	1284	{
896	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1285	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
897		1286
898	if (run && shape_attr_p (run))	1287	if (run && shape_attr_p (run))
899	{	1288	{
900	PangoRectangle extents;	1289	PangoRectangle extents;
901	pango_layout_iter_get_run_extents (iter, 0, &extents);	1290	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
909		1298
910	pango_layout_iter_free (iter);	1299	pango_layout_iter_free (iter);
911	}	1300	}
912		1301
913	int	1302	int
914	has_wrapped (CFPlus::Layout self)	1303	has_wrapped (DC::Layout self)
915	CODE:	1304	CODE:
916	{	1305	{
917	int lines = 1;	1306	int lines = 1;
918	const char *text = pango_layout_get_text (self->pl);	1307	const char *text = pango_layout_get_text (self->pl);
919		1308
…		…
924	}	1313	}
925	OUTPUT:	1314	OUTPUT:
926	RETVAL	1315	RETVAL
927		1316
928	SV *	1317	SV *
929	get_text (CFPlus::Layout self)	1318	get_text (DC::Layout self)
930	CODE:	1319	CODE:
931	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1320	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
932	sv_utf8_decode (RETVAL);	1321	sv_utf8_decode (RETVAL);
933	OUTPUT:	1322	OUTPUT:
934	RETVAL	1323	RETVAL
935		1324
936	void	1325	void
937	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1326	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
938	CODE:	1327	CODE:
939	self->r = r;	1328	self->r = r;
940	self->g = g;	1329	self->g = g;
941	self->b = b;	1330	self->b = b;
942	self->a = a;	1331	self->a = a;
943		1332
944	void	1333	void
945	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1334	set_font (DC::Layout self, DC::Font font = 0)
946	CODE:	1335	CODE:
947	if (self->font != font)	1336	if (self->font != font)
948	{	1337	{
949	self->font = font;	1338	self->font = font;
950	layout_update_font (self);	1339	layout_update_font (self);
951	}	1340	}
952		1341
953	void	1342	void
954	set_height (CFPlus::Layout self, int base_height)	1343	set_height (DC::Layout self, int base_height)
955	CODE:	1344	CODE:
956	if (self->base_height != base_height)	1345	if (self->base_height != base_height)
957	{	1346	{
958	self->base_height = base_height;	1347	self->base_height = base_height;
959	layout_update_font (self);	1348	layout_update_font (self);
960	}	1349	}
961		1350
962	void	1351	void
963	set_width (CFPlus::Layout self, int max_width = -1)	1352	set_width (DC::Layout self, int max_width = -1)
964	CODE:	1353	CODE:
965	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1354	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
966		1355
967	void	1356	void
968	set_indent (CFPlus::Layout self, int indent)	1357	set_indent (DC::Layout self, int indent)
969	CODE:	1358	CODE:
970	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1359	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
971		1360
972	void	1361	void
973	set_spacing (CFPlus::Layout self, int spacing)	1362	set_spacing (DC::Layout self, int spacing)
974	CODE:	1363	CODE:
975	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1364	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
976		1365
977	void	1366	void
978	set_ellipsise (CFPlus::Layout self, int ellipsise)	1367	set_ellipsise (DC::Layout self, int ellipsise)
979	CODE:	1368	CODE:
980	pango_layout_set_ellipsize (self->pl,	1369	pango_layout_set_ellipsize (self->pl,
981	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1370	ellipsise == 1 ? PANGO_ELLIPSIZE_START
982	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1371	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
983	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1372	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
984	: PANGO_ELLIPSIZE_NONE	1373	: PANGO_ELLIPSIZE_NONE
985	);	1374	);
986		1375
987	void	1376	void
988	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1377	set_single_paragraph_mode (DC::Layout self, int spm)
989	CODE:	1378	CODE:
990	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1379	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
991		1380
992	void	1381	void
993	size (CFPlus::Layout self)	1382	size (DC::Layout self)
994	PPCODE:	1383	PPCODE:
995	{	1384	{
996	int w, h;	1385	int w, h;
997		1386
998	layout_get_pixel_size (self, &w, &h);	1387	layout_get_pixel_size (self, &w, &h);
…		…
1001	PUSHs (sv_2mortal (newSViv (w)));	1390	PUSHs (sv_2mortal (newSViv (w)));
1002	PUSHs (sv_2mortal (newSViv (h)));	1391	PUSHs (sv_2mortal (newSViv (h)));
1003	}	1392	}
1004		1393
1005	int	1394	int
1006	descent (CFPlus::Layout self)	1395	descent (DC::Layout self)
1007	CODE:	1396	CODE:
1008	{	1397	{
1009	PangoRectangle rect;	1398	PangoRectangle rect;
1010	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1399	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1011	pango_layout_line_get_pixel_extents (line, 0, &rect);	1400	pango_layout_line_get_pixel_extents (line, 0, &rect);
1012	RETVAL = PANGO_DESCENT (rect);	1401	RETVAL = PANGO_DESCENT (rect);
1013	}	1402	}
1014	OUTPUT:	1403	OUTPUT:
1015	RETVAL	1404	RETVAL
1016		1405
1017	int	1406	int
1018	xy_to_index (CFPlus::Layout self, int x, int y)	1407	xy_to_index (DC::Layout self, int x, int y)
1019	CODE:	1408	CODE:
1020	{	1409	{
1021	int index, trailing;	1410	int index, trailing;
1022	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1411	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1023	RETVAL = index;	1412	RETVAL = index + trailing;
1024	}	1413	}
1025	OUTPUT:	1414	OUTPUT:
1026	RETVAL	1415	RETVAL
1027		1416
1028	void	1417	void
1029	cursor_pos (CFPlus::Layout self, int index)	1418	cursor_pos (DC::Layout self, int index)
1030	PPCODE:	1419	PPCODE:
1031	{	1420	{
1032	PangoRectangle strong_pos;	1421	PangoRectangle pos;
1033	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1422	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1034		1423
1035	EXTEND (SP, 3);	1424	EXTEND (SP, 3);
1036	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1425	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1037	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1039	}	1428	}
1040		1429
1041	void	1430	void
1042	render (CFPlus::Layout self, float x, float y, int flags = 0)	1431	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1043	PPCODE:	1432	PPCODE:
		1433	{
		1434	int line, x;
		1435
		1436	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1437	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1438	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1439	--line;
		1440	#endif
		1441	EXTEND (SP, 2);
		1442	PUSHs (sv_2mortal (newSViv (line)));
		1443	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1444	}
		1445
		1446	void
		1447	line_x_to_index (DC::Layout self, int line, int x)
		1448	PPCODE:
		1449	{
		1450	PangoLayoutLine *lp;
		1451	int index, trailing;
		1452
		1453	if (line < 0)
		1454	XSRETURN_EMPTY;
		1455
		1456	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1457	XSRETURN_EMPTY; /* do better */
		1458
		1459	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1460
		1461	EXTEND (SP, 2);
		1462	if (GIMME_V == G_SCALAR)
		1463	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1464	else
		1465	{
		1466	PUSHs (sv_2mortal (newSViv (index)));
		1467	PUSHs (sv_2mortal (newSViv (trailing)));
		1468	}
		1469	}
		1470
		1471	void
		1472	render (DC::Layout self, float x, float y, int flags = 0)
		1473	CODE:
		1474	rc_clear (self->rc);
1044	pango_opengl_render_layout_subpixel (	1475	pango_opengl_render_layout_subpixel (
1045	self->pl,	1476	self->pl,
		1477	self->rc,
1046	x * PANGO_SCALE, y * PANGO_SCALE,	1478	x * PANGO_SCALE, y * PANGO_SCALE,
1047	self->r, self->g, self->b, self->a,	1479	self->r, self->g, self->b, self->a,
1048	flags	1480	flags
1049	);	1481	);
		1482	// we assume that context_change actually clears/frees stuff
		1483	// and does not do any recomputation...
		1484	pango_layout_context_changed (self->pl);
1050		1485
1051	MODULE = CFPlus PACKAGE = CFPlus::Texture
1052
1053	void	1486	void
1054	pad2pot (SV data_, SV w_, SV *h_)	1487	draw (DC::Layout self)
1055	CODE:	1488	CODE:
1056	{	1489	{
1057	int ow = SvIV (w_);	1490	glEnable (GL_TEXTURE_2D);
1058	int oh = SvIV (h_);	1491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1492	glEnable (GL_BLEND);
		1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1495	glEnable (GL_ALPHA_TEST);
		1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1059		1497
1060	if (ow && oh)	1498	rc_draw (self->rc);
		1499
		1500	glDisable (GL_ALPHA_TEST);
		1501	glDisable (GL_BLEND);
		1502	glDisable (GL_TEXTURE_2D);
		1503	}
		1504
		1505	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1506
		1507	PROTOTYPES: ENABLE
		1508
		1509	void
		1510	pad (SV *data_, int ow, int oh, int nw, int nh)
		1511	CODE:
		1512	{
		1513	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1061	{	1514	{
1062	int nw = minpot (ow);
1063	int nh = minpot (oh);
1064
1065	if (nw != ow \|\| nh != oh)
1066	{
1067	if (SvOK (data_))
1068	{
1069	STRLEN datalen;	1515	STRLEN datalen;
1070	char *data = SvPVbyte (data_, datalen);	1516	char *data = SvPVbyte (data_, datalen);
1071	int bpp = datalen / (ow * oh);	1517	int bpp = datalen / (ow * oh);
1072	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1518	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1073		1519
1074	SvPOK_only (result_);	1520	SvPOK_only (result_);
1075	SvCUR_set (result_, nw * nh * bpp);	1521	SvCUR_set (result_, nw * nh * bpp);
1076		1522
1077	memset (SvPVX (result_), 0, nw * nh * bpp);	1523	memset (SvPVX (result_), 0, nw * nh * bpp);
1078	while (oh--)	1524	while (oh--)
1079	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1525	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1080		1526
1081	sv_setsv (data_, result_);	1527	sv_setsv (data_, result_);
1082	}
1083
1084	sv_setiv (w_, nw);
1085	sv_setiv (h_, nh);
1086	}
1087	}	1528	}
1088	}	1529	}
1089		1530
1090	void	1531	void
1091	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1532	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1097	{	1538	{
1098	HV hv = (HV )SvRV (self);	1539	HV hv = (HV )SvRV (self);
1099	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1540	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1100	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1541	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1101	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1542	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1543
		1544	if (name <= 0)
		1545	XSRETURN_EMPTY;
1102		1546
1103	if (items < 5)	1547	if (items < 5)
1104	{	1548	{
1105	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1549	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1106	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1550	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1134	glDisable (GL_ALPHA_TEST);	1578	glDisable (GL_ALPHA_TEST);
1135	glDisable (GL_BLEND);	1579	glDisable (GL_BLEND);
1136	}	1580	}
1137	}	1581	}
1138		1582
1139	MODULE = CFPlus PACKAGE = CFPlus::Map	1583	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1584	CODE:
		1585	{
		1586	GLint width;
		1587	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1588	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1589	RETVAL = width > 0;
		1590	}
		1591	OUTPUT:
		1592	RETVAL
1140		1593
1141	CFPlus::Map	1594	MODULE = Deliantra::Client PACKAGE = DC::Map
1142	new (SV *class, int map_width, int map_height)	1595
		1596	PROTOTYPES: DISABLE
		1597
		1598	DC::Map
		1599	new (SV *class)
1143	CODE:	1600	CODE:
1144	New (0, RETVAL, 1, struct map);	1601	New (0, RETVAL, 1, struct map);
1145	RETVAL->x = 0;	1602	RETVAL->x = 0;
1146	RETVAL->y = 0;	1603	RETVAL->y = 0;
1147	RETVAL->w = map_width;	1604	RETVAL->w = 0;
1148	RETVAL->h = map_height;	1605	RETVAL->h = 0;
1149	RETVAL->ox = 0;	1606	RETVAL->ox = 0;
1150	RETVAL->oy = 0;	1607	RETVAL->oy = 0;
1151	RETVAL->faces = 8192;	1608	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1609	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153	RETVAL->texs = 8192;
1154	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155	RETVAL->rows = 0;	1610	RETVAL->rows = 0;
1156	RETVAL->row = 0;	1611	RETVAL->row = 0;
1157	OUTPUT:	1612	OUTPUT:
1158	RETVAL	1613	RETVAL
1159		1614
1160	void	1615	void
1161	DESTROY (CFPlus::Map self)	1616	DESTROY (DC::Map self)
1162	CODE:	1617	CODE:
1163	{	1618	{
1164	map_clear (self);	1619	map_clear (self);
1165	Safefree (self->face);	1620	Safefree (self->face2tile);
1166	Safefree (self->tex);	1621	Safefree (self->tex);
1167	Safefree (self);	1622	Safefree (self);
1168	}	1623	}
1169		1624
1170	void	1625	void
		1626	resize (DC::Map self, int map_width, int map_height)
		1627	CODE:
		1628	self->w = map_width;
		1629	self->h = map_height;
		1630
		1631	void
1171	clear (CFPlus::Map self)	1632	clear (DC::Map self)
1172	CODE:	1633	CODE:
1173	map_clear (self);	1634	map_clear (self);
1174		1635
1175	void	1636	void
1176	set_face (CFPlus::Map self, int face, int texid)	1637	set_tileid (DC::Map self, int face, int tile)
1177	CODE:	1638	CODE:
1178	{	1639	{
1179	while (self->faces <= face)	1640	need_facenum (self, face); self->face2tile [face] = tile;
1180	{	1641	need_texid (self, tile);
1181	Append (mapface, self->face, self->faces, self->faces);
1182	self->faces *= 2;
1183	}
1184
1185	self->face [face] = texid;
1186	}	1642	}
1187		1643
1188	void	1644	void
		1645	set_smooth (DC::Map self, int face, int smooth, int level)
		1646	CODE:
		1647	{
		1648	tileid texid;
		1649	maptex *tex;
		1650
		1651	if (face < 0 \|\| face >= self->faces)
		1652	return;
		1653
		1654	if (smooth < 0 \|\| smooth >= self->faces)
		1655	return;
		1656
		1657	texid = self->face2tile [face];
		1658
		1659	if (!texid)
		1660	return;
		1661
		1662	tex = self->tex + texid;
		1663	tex->smoothtile = self->face2tile [smooth];
		1664	tex->smoothlevel = level;
		1665	}
		1666
		1667	void
1189	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)	1668	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)
1190	CODE:	1669	CODE:
1191	{	1670	{
1192	while (self->texs <= texid)	1671	need_texid (self, texid);
1193	{
1194	Append (maptex, self->tex, self->texs, self->texs);
1195	self->texs *= 2;
1196	}
1197		1672
1198	{	1673	{
1199	maptex *tex = self->tex + texid;	1674	maptex *tex = self->tex + texid;
1200		1675
1201	tex->name = name;	1676	tex->name = name;
…		…
1218	// from transparent color bleeding and ugly wrapping effects.	1693	// from transparent color bleeding and ugly wrapping effects.
1219	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1220	}	1695	}
1221		1696
1222	int	1697	int
1223	ox (CFPlus::Map self)	1698	ox (DC::Map self)
1224	ALIAS:	1699	ALIAS:
1225	oy = 1	1700	oy = 1
1226	x = 2	1701	x = 2
1227	y = 3	1702	y = 3
1228	w = 4	1703	w = 4
…		…
1239	}	1714	}
1240	OUTPUT:	1715	OUTPUT:
1241	RETVAL	1716	RETVAL
1242		1717
1243	void	1718	void
1244	scroll (CFPlus::Map self, int dx, int dy)	1719	scroll (DC::Map self, int dx, int dy)
1245	CODE:	1720	CODE:
1246	{	1721	{
1247	if (dx > 0)	1722	if (dx > 0)
1248	map_blank (self, self->x, self->y, dx - 1, self->h);	1723	map_blank (self, self->x, self->y, dx, self->h);
1249	else if (dx < 0)	1724	else if (dx < 0)
1250	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1725	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1251		1726
1252	if (dy > 0)	1727	if (dy > 0)
1253	map_blank (self, self->x, self->y, self->w, dy - 1);	1728	map_blank (self, self->x, self->y, self->w, dy);
1254	else if (dy < 0)	1729	else if (dy < 0)
1255	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1730	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1256		1731
1257	self->ox += dx; self->x += dx;	1732	self->ox += dx; self->x += dx;
1258	self->oy += dy; self->y += dy;	1733	self->oy += dy; self->y += dy;
1259		1734
1260	while (self->y < 0)	1735	while (self->y < 0)
…		…
1264	self->rows += MAP_EXTEND_Y;	1739	self->rows += MAP_EXTEND_Y;
1265	self->y += MAP_EXTEND_Y;	1740	self->y += MAP_EXTEND_Y;
1266	}	1741	}
1267	}	1742	}
1268		1743
1269	void	1744	SV *
1270	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1745	map1a_update (DC::Map self, SV *data_, int extmap)
1271	CODE:	1746	CODE:
1272	{	1747	{
1273	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1748	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1274	uint8_t data_end = (uint8_t )SvEND (data_);	1749	uint8_t data_end = (uint8_t )SvEND (data_);
1275	mapcell *cell;	1750	mapcell *cell;
1276	int x, y, flags;	1751	int x, y, z, flags;
		1752	AV *missing = newAV ();
		1753	RETVAL = newRV_noinc ((SV *)missing);
1277		1754
1278	while (data < data_end - 1)	1755	while (data < data_end - 1)
1279	{	1756	{
1280	flags = (data [0] << 8) + data [1]; data += 2;	1757	flags = (data [0] << 8) + data [1]; data += 2;
1281		1758
…		…
1286		1763
1287	if (flags & 15)	1764	if (flags & 15)
1288	{	1765	{
1289	if (!cell->darkness)	1766	if (!cell->darkness)
1290	{	1767	{
		1768	memset (cell, 0, sizeof (*cell));
1291	cell->darkness = 256;	1769	cell->darkness = 256;
1292	cell->face [0] = 0;
1293	cell->face [1] = 0;
1294	cell->face [2] = 0;
1295	}	1770	}
1296		1771
1297	//TODO: don't trust server data to be in-range(!)	1772	//TODO: don't trust server data to be in-range(!)
1298		1773
1299	if (flags & 8)	1774	if (flags & 8)
…		…
1303	uint8_t ext, cmd;	1778	uint8_t ext, cmd;
1304		1779
1305	do	1780	do
1306	{	1781	{
1307	ext = *data++;	1782	ext = *data++;
1308	cmd = ext & 0x3f;	1783	cmd = ext & 0x7f;
1309		1784
1310	if (cmd < 4)	1785	if (cmd < 4)
1311	cell->darkness = 255 - ext * 64 + 1;	1786	cell->darkness = 255 - ext * 64 + 1;
1312	else if (cmd == 5) // health	1787	else if (cmd == 5) // health
1313	{	1788	{
1314	cell->stat_width = 1;	1789	cell->stat_width = 1;
1315	cell->stat_hp = *data++;	1790	cell->stat_hp = *data++;
1316	}	1791	}
1317	else if (cmd == 6) // monster width	1792	else if (cmd == 6) // monster width
1318	cell->stat_width = *data++ + 1;	1793	cell->stat_width = *data++ + 1;
		1794	else if (cmd == 0x47)
		1795	{
		1796	if (*data == 1) cell->player = data [1];
		1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1800
		1801	data += *data + 1;
		1802	}
		1803	else if (cmd == 8) // cell flags
		1804	cell->flags = *data++;
1319	else if (ext & 0x40) // unknown, multibyte => skip	1805	else if (ext & 0x40) // unknown, multibyte => skip
1320	data += *data + 1;	1806	data += *data + 1;
1321	else	1807	else
1322	data++;	1808	data++;
1323	}	1809	}
…		…
1325	}	1811	}
1326	else	1812	else
1327	cell->darkness = *data++ + 1;	1813	cell->darkness = *data++ + 1;
1328	}	1814	}
1329		1815
		1816	for (z = 0; z <= 2; ++z)
1330	if (flags & 4)	1817	if (flags & (4 >> z))
1331	{	1818	{
1332	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1819	faceid face = (data [0] << 8) + data [1]; data += 2;
		1820	need_facenum (self, face);
		1821	cell->tile [z] = self->face2tile [face];
		1822
		1823	if (cell->tile [z])
		1824	{
		1825	maptex *tex = self->tex + cell->tile [z];
		1826	if (!tex->name)
		1827	av_push (missing, newSViv (cell->tile [z]));
		1828
		1829	if (tex->smoothtile)
		1830	{
		1831	maptex *smooth = self->tex + tex->smoothtile;
		1832	if (!smooth->name)
		1833	av_push (missing, newSViv (tex->smoothtile));
		1834	}
		1835	}
1333	}	1836	}
1334
1335	if (flags & 2)
1336	{
1337	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1338	}
1339
1340	if (flags & 1)
1341	{
1342	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1343	}
1344	}	1837	}
1345	else	1838	else
1346	{	1839	CELL_CLEAR (cell);
1347	cell->darkness = 0;
1348	cell->stat_hp = 0;
1349	}
1350	}	1840	}
1351	}	1841	}
		1842	OUTPUT:
		1843	RETVAL
1352		1844
1353	SV *	1845	SV *
1354	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1846	mapmap (DC::Map self, int x0, int y0, int w, int h)
1355	CODE:	1847	CODE:
1356	{	1848	{
1357	int x1, x;	1849	int x1, x;
1358	int y1, y;	1850	int y1, y;
1359	int z;	1851	int z;
…		…
1380	{	1872	{
1381	mapcell *cell = row->col + (x - row->c0);	1873	mapcell *cell = row->col + (x - row->c0);
1382		1874
1383	for (z = 0; z <= 0; z++)	1875	for (z = 0; z <= 0; z++)
1384	{	1876	{
1385	mapface face = cell->face [z];
1386
1387	if (face)
1388	{
1389	maptex tex = self->tex [face];	1877	maptex tex = self->tex [cell->tile [z]];
1390	int a0 = 255 - tex.a;	1878	int a0 = 255 - tex.a;
1391	int a1 = tex.a;	1879	int a1 = tex.a;
1392		1880
1393	r = (r * a0 + tex.r * a1) / 255;	1881	r = (r * a0 + tex.r * a1) / 255;
1394	g = (g * a0 + tex.g * a1) / 255;	1882	g = (g * a0 + tex.g * a1) / 255;
1395	b = (b * a0 + tex.b * a1) / 255;	1883	b = (b * a0 + tex.b * a1) / 255;
1396	a = (a * a0 + tex.a * a1) / 255;	1884	a = (a * a0 + tex.a * a1) / 255;
1397	}
1398	}	1885	}
1399	}	1886	}
1400		1887
1401	*map++ = (r )	1888	*map++ = (r )
1402	\| (g << 8)	1889	\| (g << 8)
…		…
1409	}	1896	}
1410	OUTPUT:	1897	OUTPUT:
1411	RETVAL	1898	RETVAL
1412		1899
1413	void	1900	void
1414	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1901	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1415	CODE:	1902	CODE:
1416	{	1903	{
1417	int vx, vy;
1418	int x, y, z;	1904	int x, y, z;
1419	int last_name;
1420	mapface face;
1421		1905
1422	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1906	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1423	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1907	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1908	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1909	smooth_key skey;
		1910	int pl_x, pl_y;
		1911	maptex pl_tex;
		1912	rc_t *rc = rc_alloc ();
		1913	rc_key_t key;
		1914	rc_array_t *arr;
1424		1915
1425	/*	1916	pl_tex.name = 0;
1426	int vx = self->vx = self->w >= sw
1427	? self->x + (self->w - sw) / 2
1428	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1429		1917
1430	int vy = self->vy = self->h >= sh	1918	// thats current max. sorry.
1431	? self->y + (self->h - sh) / 2	1919	if (sw > 255) sw = 255;
1432	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1920	if (sh > 255) sh = 255;
1433	*/
1434		1921
1435	glColor4ub (255, 255, 255, 255);	1922	// clear key, in case of extra padding
		1923	memset (&skey, 0, sizeof (skey));
		1924
		1925	memset (&key, 0, sizeof (key));
		1926	key.r = 255;
		1927	key.g = 255;
		1928	key.b = 255;
		1929	key.a = 255;
		1930	key.mode = GL_QUADS;
		1931	key.format = GL_T2F_V3F;
		1932	key.texname = -1;
		1933
		1934	mx += self->x;
		1935	my += self->y;
		1936
		1937	// first pass: determine smooth_max
		1938	// rather ugly, if you ask me
		1939	// could also be stored inside mapcell and updated on change
		1940	memset (smooth_max, 0, sizeof (smooth_max));
		1941
		1942	for (y = 0; y < sh; y++)
		1943	if (0 <= y + my && y + my < self->rows)
		1944	{
		1945	maprow *row = self->row + (y + my);
		1946
		1947	for (x = 0; x < sw; x++)
		1948	if (row->c0 <= x + mx && x + mx < row->c1)
		1949	{
		1950	mapcell *cell = row->col + (x + mx - row->c0);
		1951
		1952	smooth_max[x + 1][y + 1] =
		1953	MAX (self->tex [cell->tile [0]].smoothlevel,
		1954	MAX (self->tex [cell->tile [1]].smoothlevel,
		1955	self->tex [cell->tile [2]].smoothlevel));
		1956	}
		1957	}
1436		1958
1437	glEnable (GL_BLEND);	1959	glEnable (GL_BLEND);
1438	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1439	glEnable (GL_TEXTURE_2D);
1440	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1441		1962
1442	glBegin (GL_QUADS);
1443
1444	last_name = 0;
1445
1446	for (z = 0; z < 3; z++)	1963	for (z = 0; z <= 2; z++)
		1964	{
		1965	memset (smooth_level, 0, sizeof (smooth_level));
		1966
1447	for (y = 0; y < sh; y++)	1967	for (y = 0; y < sh; y++)
1448	if (0 <= y + vy && y + vy < self->rows)	1968	if (0 <= y + my && y + my < self->rows)
1449	{	1969	{
1450	maprow *row = self->row + (y + vy);	1970	maprow *row = self->row + (y + my);
1451		1971
1452	for (x = 0; x < sw; x++)	1972	for (x = 0; x < sw; x++)
1453	if (row->c0 <= x + vx && x + vx < row->c1)	1973	if (row->c0 <= x + mx && x + mx < row->c1)
1454	{	1974	{
1455	mapcell *cell = row->col + (x + vx - row->c0);	1975	mapcell *cell = row->col + (x + mx - row->c0);
1456
1457	face = cell->face [z];	1976	tileid tile = cell->tile [z];
		1977
		1978	if (tile)
		1979	{
		1980	maptex tex = self->tex [tile];
		1981	int px = (x + 1) * T - tex.w;
		1982	int py = (y + 1) * T - tex.h;
1458		1983
1459	if (face && face < self->texs)	1984	if (key.texname != tex.name)
		1985	{
		1986	if (!tex.name)
		1987	tex = self->tex [2]; /* missing, replace by noface */
		1988
		1989	key.texname = tex.name;
		1990	arr = rc_array (rc, &key);
		1991	}
		1992
		1993	if (expect_false (cell->player == player) && expect_false (z == 2))
		1994	{
		1995	pl_x = px;
		1996	pl_y = py;
		1997	pl_tex = tex;
		1998	continue;
		1999	}
		2000
		2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2003	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2005
		2006	if (expect_false (cell->flags) && expect_false (z == 2))
		2007	{
		2008	// overlays such as the speech bubble, probably more to come
		2009	if (cell->flags & 1)
		2010	{
		2011	maptex tex = self->tex [1];
		2012	int px = x * T + T * 2 / 32;
		2013	int py = y * T - T * 6 / 32;
		2014
		2015	if (tex.name)
		2016	{
		2017	if (key.texname != tex.name)
		2018	{
		2019	key.texname = tex.name;
		2020	arr = rc_array (rc, &key);
		2021	}
		2022
		2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2027	}
		2028	}
		2029	}
		2030
		2031	// update smooth hash
		2032	if (tex.smoothtile)
		2033	{
		2034	skey.tile = tex.smoothtile;
		2035	skey.level = tex.smoothlevel;
		2036
		2037	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2038
		2039	// add bits to current tile and all neighbours. skey.x\|y is
		2040	// shifted +1\|+1 so we always stay positive.
		2041
		2042	// bits is ___n cccc CCCC bbbb
		2043	// n do not draw borders&corners
		2044	// c draw these corners, but...
		2045	// C ... not these
		2046	// b draw these borders
		2047
		2048	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2049	// ┃· ·· ·┃ ━━
		2050
		2051	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2052	// ·· ·· ·┏ ┓·
		2053
		2054	// full tile
		2055	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2056
		2057	// borders
		2058	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2059	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2060	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2061	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2062
		2063	// corners
		2064	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2065	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2066	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2067	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2068	}
		2069	}
		2070	}
		2071	}
		2072
		2073	rc_draw (rc);
		2074	rc_clear (rc);
		2075
		2076	// go through all smoothlevels, lowest to highest, then draw.
		2077	// this is basically counting sort
		2078	{
		2079	int w, b;
		2080
		2081	glEnable (GL_TEXTURE_2D);
		2082	glBegin (GL_QUADS);
		2083	for (w = 0; w < 256 / 32; ++w)
		2084	{
		2085	uint32_t smask = smooth_level [w];
		2086	if (smask)
		2087	for (b = 0; b < 32; ++b)
		2088	if (smask & (((uint32_t)1) << b))
1460	{	2089	{
1461	maptex tex = self->tex [face];	2090	int level = (w << 5) \| b;
		2091	HE *he;
1462		2092
1463	int px = (x + 1) * 32 - tex.w;	2093	hv_iterinit (smooth);
1464	int py = (y + 1) * 32 - tex.h;	2094	while ((he = hv_iternext (smooth)))
1465
1466	if (last_name != tex.name)
1467	{	2095	{
		2096	smooth_key skey = (smooth_key )HeKEY (he);
		2097	IV bits = SvIVX (HeVAL (he));
		2098
		2099	if (!(bits & 0x1000)
		2100	&& skey->level == level
		2101	&& level > smooth_max [skey->x][skey->y])
		2102	{
		2103	maptex tex = self->tex [skey->tile];
		2104	int px = (((int)skey->x) - 1) * T;
		2105	int py = (((int)skey->y) - 1) * T;
		2106	int border = bits & 15;
		2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2108	float dx = tex.s * .0625f; // 16 images/row
		2109	float dy = tex.t * .5f ; // 2 images/column
		2110
		2111	if (tex.name)
		2112	{
		2113	// this time avoiding texture state changes
		2114	// save gobs of state changes.
		2115	if (key.texname != tex.name)
		2116	{
1468	glEnd ();	2117	glEnd ();
1469	last_name = tex.name;
1470	glBindTexture (GL_TEXTURE_2D, last_name);	2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1471	glBegin (GL_QUADS);	2119	glBegin (GL_QUADS);
		2120	}
		2121
		2122	if (border)
		2123	{
		2124	float ox = border * dx;
		2125
		2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2130	}
		2131
		2132	if (corner)
		2133	{
		2134	float ox = corner * dx;
		2135
		2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2140	}
		2141	}
		2142	}
1472	}	2143	}
1473
1474	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1475	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1476	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1477	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1478	}	2144	}
1479	}
1480	}	2145	}
1481		2146
1482	glEnd ();	2147	glEnd ();
1483
1484	glDisable (GL_TEXTURE_2D);	2148	glDisable (GL_TEXTURE_2D);
		2149	key.texname = -1;
		2150	}
		2151
		2152	hv_clear (smooth);
		2153	}
		2154
		2155	if (pl_tex.name)
		2156	{
		2157	maptex tex = pl_tex;
		2158	int px = pl_x + sdx;
		2159	int py = pl_y + sdy;
		2160
		2161	key.texname = tex.name;
		2162	arr = rc_array (rc, &key);
		2163
		2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2166	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2168
		2169	rc_draw (rc);
		2170	}
		2171
1485	glDisable (GL_BLEND);	2172	glDisable (GL_BLEND);
		2173	rc_free (rc);
1486		2174
1487	// top layer: overlays such as the health bar	2175	// top layer: overlays such as the health bar
1488	for (y = 0; y < sh; y++)	2176	for (y = 0; y < sh; y++)
1489	if (0 <= y + vy && y + vy < self->rows)	2177	if (0 <= y + my && y + my < self->rows)
1490	{	2178	{
1491	maprow *row = self->row + (y + vy);	2179	maprow *row = self->row + (y + my);
1492		2180
1493	for (x = 0; x < sw; x++)	2181	for (x = 0; x < sw; x++)
1494	if (row->c0 <= x + vx && x + vx < row->c1)	2182	if (row->c0 <= x + mx && x + mx < row->c1)
1495	{	2183	{
1496	mapcell *cell = row->col + (x + vx - row->c0);	2184	mapcell *cell = row->col + (x + mx - row->c0);
1497		2185
1498	int px = x * 32;	2186	int px = x * T;
1499	int py = y * 32;	2187	int py = y * T;
1500		2188
1501	if (cell->stat_hp)	2189	if (cell->stat_hp)
1502	{	2190	{
1503	int width = cell->stat_width * 32;	2191	int width = cell->stat_width * T;
1504	int thick = sh / 28 + 1 + cell->stat_width;	2192	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1505		2193
1506	glColor3ub (0, 0, 0);	2194	glColor3ub (0, 0, 0);
1507	glRectf (px + 1, py - thick - 2,	2195	glRectf (px + 1, py - thick - 2,
1508	px + width - 1, py);	2196	px + width - 1, py);
1509		2197
…		…
1515	}	2203	}
1516	}	2204	}
1517	}	2205	}
1518		2206
1519	void	2207	void
1520	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2208	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1521	CODE:	2209	CODE:
1522	{	2210	{
1523	static float color[16][3] = {	2211	static float color[16][3] = {
1524	{ 0.00F, 0.00F, 0.00F },	2212	{ 0.00F, 0.00F, 0.00F },
1525	{ 1.00F, 1.00F, 1.00F },	2213	{ 1.00F, 1.00F, 1.00F },
…		…
1575	glDisable (GL_BLEND);	2263	glDisable (GL_BLEND);
1576	glDisable (GL_TEXTURE_2D);	2264	glDisable (GL_TEXTURE_2D);
1577	}	2265	}
1578		2266
1579	void	2267	void
1580	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2268	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1581	PPCODE:	2269	PPCODE:
1582	{	2270	{
1583	int vx, vy;
1584	int x, y;	2271	int x, y;
		2272	int sw1 = sw + 2;
		2273	int sh1 = sh + 2;
		2274	int sh3 = sh * 3;
1585	int sw4 = (sw + 3) & ~3;	2275	int sw34 = (sw * 3 + 3) & ~3;
		2276	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1586	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2277	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1587	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2278	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1588		2279
1589	memset (darkness, 255, sw4 * sh);
1590	SvPOK_only (darkness_sv);	2280	SvPOK_only (darkness3_sv);
1591	SvCUR_set (darkness_sv, sw4 * sh);	2281	SvCUR_set (darkness3_sv, sw34 * sh3);
1592		2282
1593	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2283	mx += self->x - 1;
1594	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2284	my += self->y - 1;
1595		2285
		2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2287
1596	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh1; y++)
1597	if (0 <= y + vy && y + vy < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1598	{	2290	{
1599	maprow *row = self->row + (y + vy);	2291	maprow *row = self->row + (y + my);
1600		2292
1601	for (x = 0; x < sw; x++)	2293	for (x = 0; x < sw1; x++)
1602	if (row->c0 <= x + vx && x + vx < row->c1)	2294	if (row->c0 <= x + mx && x + mx < row->c1)
1603	{	2295	{
1604	mapcell *cell = row->col + (x + vx - row->c0);	2296	mapcell *cell = row->col + (x + mx - row->c0);
1605		2297
1606	darkness[y * sw4 + x] = cell->darkness	2298	darkness1 [y * sw1 + x] = cell->darkness
1607	? 255 - (cell->darkness - 1)	2299	? 255 - (cell->darkness - 1)
1608	: 255 - FOW_DARKNESS;	2300	: 255 - FOW_DARKNESS;
1609	}	2301	}
1610	}	2302	}
1611		2303
		2304	for (y = 0; y < sh; ++y)
		2305	for (x = 0; x < sw; ++x)
		2306	{
		2307	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2308	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2309	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2310	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2311	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2312	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2313	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2314	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2315	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2316
		2317	uint8_t r11 = (d11 + d21 + d12) / 3;
		2318	uint8_t r21 = d21;
		2319	uint8_t r31 = (d21 + d31 + d32) / 3;
		2320
		2321	uint8_t r12 = d12;
		2322	uint8_t r22 = d22;
		2323	uint8_t r32 = d32;
		2324
		2325	uint8_t r13 = (d13 + d23 + d12) / 3;
		2326	uint8_t r23 = d23;
		2327	uint8_t r33 = (d23 + d33 + d32) / 3;
		2328
		2329	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2332	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2335	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2338	}
		2339
		2340	free (darkness1);
		2341
1612	EXTEND (SP, 3);	2342	EXTEND (SP, 3);
1613	PUSHs (sv_2mortal (newSViv (sw4)));	2343	PUSHs (sv_2mortal (newSViv (sw34)));
1614	PUSHs (sv_2mortal (newSViv (sh)));	2344	PUSHs (sv_2mortal (newSViv (sh3)));
1615	PUSHs (darkness_sv);	2345	PUSHs (darkness3_sv);
1616	}	2346	}
1617		2347
1618	SV *	2348	SV *
1619	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2349	get_rect (DC::Map self, int x0, int y0, int w, int h)
1620	CODE:	2350	CODE:
1621	{	2351	{
1622	int x, y, x1, y1;	2352	int x, y, x1, y1;
1623	SV data_sv = newSV (w h * 7 + 5);	2353	SV data_sv = newSV (w h * 7 + 5);
1624	uint8_t data = (uint8_t )SvPVX (data_sv);	2354	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1649	if (row && row->c0 <= x && x < row->c1)	2379	if (row && row->c0 <= x && x < row->c1)
1650	{	2380	{
1651	mapcell *cell = row->col + (x - row->c0);	2381	mapcell *cell = row->col + (x - row->c0);
1652	uint8_t flags = 0;	2382	uint8_t flags = 0;
1653		2383
1654	if (cell->face [0]) flags \|= 1;	2384	if (cell->tile [0]) flags \|= 1;
1655	if (cell->face [1]) flags \|= 2;	2385	if (cell->tile [1]) flags \|= 2;
1656	if (cell->face [2]) flags \|= 4;	2386	if (cell->tile [2]) flags \|= 4;
1657		2387
1658	*data++ = flags;	2388	*data++ = flags;
1659		2389
1660	if (flags & 1)	2390	if (flags & 1)
1661	{	2391	{
		2392	tileid tile = cell->tile [0];
1662	*data++ = cell->face [0] >> 8;	2393	*data++ = tile >> 8;
1663	*data++ = cell->face [0];	2394	*data++ = tile;
1664	}	2395	}
1665		2396
1666	if (flags & 2)	2397	if (flags & 2)
1667	{	2398	{
		2399	tileid tile = cell->tile [1];
1668	*data++ = cell->face [1] >> 8;	2400	*data++ = tile >> 8;
1669	*data++ = cell->face [1];	2401	*data++ = tile;
1670	}	2402	}
1671		2403
1672	if (flags & 4)	2404	if (flags & 4)
1673	{	2405	{
		2406	tileid tile = cell->tile [2];
1674	*data++ = cell->face [2] >> 8;	2407	*data++ = tile >> 8;
1675	*data++ = cell->face [2];	2408	*data++ = tile;
1676	}	2409	}
1677	}	2410	}
1678	else	2411	else
1679	*data++ = 0;	2412	*data++ = 0;
1680	}	2413	}
1681	}	2414	}
1682		2415
		2416	/* if size is wh + 5 then no data has been found /
		2417	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2418	{
1683	SvPOK_only (data_sv);	2419	SvPOK_only (data_sv);
1684	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2421	}
		2422
1685	RETVAL = data_sv;	2423	RETVAL = data_sv;
1686	}	2424	}
1687	OUTPUT:	2425	OUTPUT:
1688	RETVAL	2426	RETVAL
1689		2427
1690	void	2428	void
1691	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2429	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1692	PPCODE:	2430	PPCODE:
1693	{	2431	{
1694	int x, y, z;	2432	int x, y, z;
1695	int w, h;	2433	int w, h;
1696	int x1, y1;	2434	int x1, y1;
		2435	STRLEN len;
		2436	uint8_t data, end;
		2437
		2438	len = SvLEN (data_sv);
		2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2440	data = SvPVbyte_nolen (data_sv);
		2441	end = data + len + 8;
		2442
		2443	if (len < 5)
		2444	XSRETURN_EMPTY;
1697		2445
1698	if (*data++ != 0)	2446	if (*data++ != 0)
1699	return; /* version mismatch */	2447	XSRETURN_EMPTY; /* version mismatch */
1700		2448
1701	w = data++ << 8; w \|= data++;	2449	w = data++ << 8; w \|= data++;
1702	h = data++ << 8; h \|= data++;	2450	h = data++ << 8; h \|= data++;
1703		2451
1704	// we need to do this 'cause we don't keep an absolute coord system for rows	2452	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1716	{	2464	{
1717	maprow *row = map_get_row (self, y);	2465	maprow *row = map_get_row (self, y);
1718		2466
1719	for (x = x0; x < x1; x++)	2467	for (x = x0; x < x1; x++)
1720	{	2468	{
		2469	uint8_t flags;
		2470
		2471	if (data + 7 >= end)
		2472	XSRETURN_EMPTY;
		2473
1721	uint8_t flags = *data++;	2474	flags = *data++;
1722		2475
1723	if (flags)	2476	if (flags)
1724	{	2477	{
1725	mapface face[3] = { 0, 0, 0 };
1726
1727	mapcell *cell = row_get_cell (row, x);	2478	mapcell *cell = row_get_cell (row, x);
		2479	tileid tile[3] = { 0, 0, 0 };
1728		2480
1729	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2481	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1730	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2482	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1731	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2483	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1732		2484
1733	if (cell->darkness == 0)	2485	if (cell->darkness == 0)
1734	{	2486	{
1735	cell->darkness = 0;	2487	/cell->darkness = 0;/
		2488	EXTEND (SP, 3);
1736		2489
1737	for (z = 0; z <= 2; z++)	2490	for (z = 0; z <= 2; z++)
1738	{	2491	{
1739	cell->face[z] = face[z];	2492	tileid t = tile [z];
1740		2493
1741	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2494	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2495	{
1742	XPUSHs (sv_2mortal (newSViv (face[z])));	2496	PUSHs (sv_2mortal (newSViv (t)));
		2497	need_texid (self, t);
		2498	}
		2499
		2500	cell->tile [z] = t;
1743	}	2501	}
1744	}	2502	}
1745	}	2503	}
1746	}	2504	}
1747	}	2505	}
1748	}	2506	}
1749		2507
1750	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2508	MODULE = Deliantra::Client PACKAGE = DC::RW
1751		2509
1752	CFPlus::MixChunk	2510	DC::RW
1753	new_from_file (SV class, char path)	2511	new (SV class, SV data_sv)
1754	CODE:	2512	CODE:
1755	RETVAL = Mix_LoadWAV (path);	2513	{
		2514	STRLEN datalen;
		2515	char *data = SvPVbyte (data_sv, datalen);
		2516
		2517	RETVAL = SDL_RWFromConstMem (data, datalen);
		2518	}
1756	OUTPUT:	2519	OUTPUT:
1757	RETVAL	2520	RETVAL
1758		2521
		2522	DC::RW
		2523	new_from_file (SV class, const char path, const char *mode = "rb")
		2524	CODE:
		2525	RETVAL = SDL_RWFromFile (path, mode);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	# fails on win32:
		2530	# dc.xs(2268) : error C2059: syntax error : '('
1759	void	2531	#void
		2532	#close (DC::RW self)
		2533	# CODE:
		2534	# (self->(close)) (self);
		2535
		2536	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2537
		2538	PROTOTYPES: DISABLE
		2539
		2540	DC::Channel
		2541	find ()
		2542	CODE:
		2543	{
		2544	RETVAL = Mix_GroupAvailable (-1);
		2545
		2546	if (RETVAL < 0)
		2547	{
		2548	RETVAL = Mix_GroupOldest (-1);
		2549
		2550	if (RETVAL < 0)
		2551	XSRETURN_UNDEF;
		2552
		2553	Mix_HaltChannel (RETVAL);
		2554	}
		2555
		2556	Mix_UnregisterAllEffects (RETVAL);
		2557	Mix_Volume (RETVAL, 128);
		2558	}
		2559	OUTPUT:
		2560	RETVAL
		2561
		2562	void
		2563	halt (DC::Channel self)
		2564	CODE:
		2565	Mix_HaltChannel (self);
		2566
		2567	void
		2568	expire (DC::Channel self, int ticks = -1)
		2569	CODE:
		2570	Mix_ExpireChannel (self, ticks);
		2571
		2572	void
		2573	fade_out (DC::Channel self, int ticks = -1)
		2574	CODE:
		2575	Mix_FadeOutChannel (self, ticks);
		2576
		2577	int
		2578	volume (DC::Channel self, int volume)
		2579	CODE:
		2580	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2581	OUTPUT:
		2582	RETVAL
		2583
		2584	void
		2585	unregister_all_effects (DC::Channel self)
		2586	CODE:
		2587	Mix_UnregisterAllEffects (self);
		2588
		2589	void
		2590	set_panning (DC::Channel self, int left, int right)
		2591	CODE:
		2592	left = CLAMP (left , 0, 255);
		2593	right = CLAMP (right, 0, 255);
		2594	Mix_SetPanning (self, left, right);
		2595
		2596	void
		2597	set_distance (DC::Channel self, int distance)
		2598	CODE:
		2599	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2600
		2601	void
		2602	set_position (DC::Channel self, int angle, int distance)
		2603	CODE:
		2604
		2605	void
		2606	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2607	CODE:
		2608	{
		2609	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2610	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2612	}
		2613
		2614	void
		2615	set_reverse_stereo (DC::Channel self, int flip)
		2616	CODE:
		2617	Mix_SetReverseStereo (self, flip);
		2618
		2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2620
		2621	PROTOTYPES: DISABLE
		2622
		2623	DC::MixChunk
		2624	new (SV *class, DC::RW rwops)
		2625	CODE:
		2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
1760	DESTROY (CFPlus::MixChunk self)	2631	DESTROY (DC::MixChunk self)
1761	CODE:	2632	CODE:
1762	Mix_FreeChunk (self);	2633	Mix_FreeChunk (self);
1763		2634
1764	int	2635	int
1765	volume (CFPlus::MixChunk self, int volume = -1)	2636	volume (DC::MixChunk self, int volume = -1)
1766	CODE:	2637	CODE:
		2638	if (items > 1)
		2639	volume = CLAMP (volume, 0, 128);
1767	RETVAL = Mix_VolumeChunk (self, volume);	2640	RETVAL = Mix_VolumeChunk (self, volume);
1768	OUTPUT:	2641	OUTPUT:
1769	RETVAL	2642	RETVAL
1770		2643
1771	int	2644	DC::Channel
1772	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2645	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1773	CODE:	2646	CODE:
		2647	{
1774	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2648	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2649
		2650	if (RETVAL < 0)
		2651	XSRETURN_UNDEF;
		2652
		2653	if (channel < 0)
		2654	{
		2655	Mix_UnregisterAllEffects (RETVAL);
		2656	Mix_Volume (RETVAL, 128);
		2657	}
		2658	}
1775	OUTPUT:	2659	OUTPUT:
1776	RETVAL	2660	RETVAL
1777		2661
1778	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1779		2663
1780	int	2664	int
1781	volume (int volume = -1)	2665	volume (int volume = -1)
		2666	PROTOTYPE: ;$
1782	CODE:	2667	CODE:
		2668	if (items > 0)
		2669	volume = CLAMP (volume, 0, 128);
1783	RETVAL = Mix_VolumeMusic (volume);	2670	RETVAL = Mix_VolumeMusic (volume);
1784	OUTPUT:	2671	OUTPUT:
1785	RETVAL	2672	RETVAL
1786		2673
		2674	void
		2675	fade_out (int ms)
		2676	CODE:
		2677	Mix_FadeOutMusic (ms);
		2678
		2679	void
		2680	halt ()
		2681	CODE:
		2682	Mix_HaltMusic ();
		2683
1787	CFPlus::MixMusic	2684	DC::MixMusic
1788	new_from_file (SV class, char path)	2685	new (SV *class, DC::RW rwops)
1789	CODE:	2686	CODE:
1790	RETVAL = Mix_LoadMUS (path);	2687	RETVAL = Mix_LoadMUS_RW (rwops);
1791	OUTPUT:	2688	OUTPUT:
1792	RETVAL	2689	RETVAL
1793		2690
1794	void	2691	void
1795	DESTROY (CFPlus::MixMusic self)	2692	DESTROY (DC::MixMusic self)
1796	CODE:	2693	CODE:
1797	Mix_FreeMusic (self);	2694	Mix_FreeMusic (self);
1798		2695
1799	int	2696	int
1800	play (CFPlus::MixMusic self, int loops = -1)	2697	play (DC::MixMusic self, int loops = -1)
1801	CODE:	2698	CODE:
1802	RETVAL = Mix_PlayMusic (self, loops);	2699	RETVAL = Mix_PlayMusic (self, loops);
1803	OUTPUT:	2700	OUTPUT:
1804	RETVAL	2701	RETVAL
1805		2702
1806	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2703	void
		2704	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2705	CODE:
		2706	Mix_FadeInMusicPos (self, loops, ms, position);
		2707
		2708	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2709
		2710	PROTOTYPES: ENABLE
1807		2711
1808	BOOT:	2712	BOOT:
1809	{	2713	{
1810	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2714	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1811	static const struct {	2715	static const struct {
1812	const char *name;	2716	const char *name;
1813	IV iv;	2717	IV iv;
1814	} *civ, const_iv[] = {	2718	} *civ, const_iv[] = {
1815	# define const_iv(name) { # name, (IV)name }	2719	# define const_iv(name) { # name, (IV)name }
		2720	const_iv (GL_VENDOR),
		2721	const_iv (GL_VERSION),
		2722	const_iv (GL_EXTENSIONS),
1816	const_iv (GL_COLOR_MATERIAL),	2723	const_iv (GL_COLOR_MATERIAL),
1817	const_iv (GL_SMOOTH),	2724	const_iv (GL_SMOOTH),
1818	const_iv (GL_FLAT),	2725	const_iv (GL_FLAT),
1819	const_iv (GL_DITHER),	2726	const_iv (GL_DITHER),
1820	const_iv (GL_BLEND),	2727	const_iv (GL_BLEND),
…		…
1824	const_iv (GL_ALPHA_TEST),	2731	const_iv (GL_ALPHA_TEST),
1825	const_iv (GL_NORMALIZE),	2732	const_iv (GL_NORMALIZE),
1826	const_iv (GL_RESCALE_NORMAL),	2733	const_iv (GL_RESCALE_NORMAL),
1827	const_iv (GL_FRONT),	2734	const_iv (GL_FRONT),
1828	const_iv (GL_BACK),	2735	const_iv (GL_BACK),
		2736	const_iv (GL_AUX0),
1829	const_iv (GL_AND),	2737	const_iv (GL_AND),
1830	const_iv (GL_ONE),	2738	const_iv (GL_ONE),
1831	const_iv (GL_ZERO),	2739	const_iv (GL_ZERO),
1832	const_iv (GL_SRC_ALPHA),	2740	const_iv (GL_SRC_ALPHA),
1833	const_iv (GL_DST_ALPHA),	2741	const_iv (GL_DST_ALPHA),
…		…
1846	const_iv (GL_INTENSITY),	2754	const_iv (GL_INTENSITY),
1847	const_iv (GL_LUMINANCE),	2755	const_iv (GL_LUMINANCE),
1848	const_iv (GL_LUMINANCE_ALPHA),	2756	const_iv (GL_LUMINANCE_ALPHA),
1849	const_iv (GL_FLOAT),	2757	const_iv (GL_FLOAT),
1850	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2758	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2759	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2760	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2762	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2763	const_iv (GL_COMPRESSED_RGB_ARB),
		2764	const_iv (GL_COMPRESSED_RGBA_ARB),
1851	const_iv (GL_COMPILE),	2765	const_iv (GL_COMPILE),
		2766	const_iv (GL_PROXY_TEXTURE_1D),
		2767	const_iv (GL_PROXY_TEXTURE_2D),
1852	const_iv (GL_TEXTURE_1D),	2768	const_iv (GL_TEXTURE_1D),
1853	const_iv (GL_TEXTURE_2D),	2769	const_iv (GL_TEXTURE_2D),
1854	const_iv (GL_TEXTURE_ENV),	2770	const_iv (GL_TEXTURE_ENV),
1855	const_iv (GL_TEXTURE_MAG_FILTER),	2771	const_iv (GL_TEXTURE_MAG_FILTER),
1856	const_iv (GL_TEXTURE_MIN_FILTER),	2772	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1877	const_iv (GL_COLOR_LOGIC_OP),	2793	const_iv (GL_COLOR_LOGIC_OP),
1878	const_iv (GL_SEPARABLE_2D),	2794	const_iv (GL_SEPARABLE_2D),
1879	const_iv (GL_CONVOLUTION_2D),	2795	const_iv (GL_CONVOLUTION_2D),
1880	const_iv (GL_CONVOLUTION_BORDER_MODE),	2796	const_iv (GL_CONVOLUTION_BORDER_MODE),
1881	const_iv (GL_CONSTANT_BORDER),	2797	const_iv (GL_CONSTANT_BORDER),
		2798	const_iv (GL_POINTS),
1882	const_iv (GL_LINES),	2799	const_iv (GL_LINES),
1883	const_iv (GL_LINE_STRIP),	2800	const_iv (GL_LINE_STRIP),
1884	const_iv (GL_LINE_LOOP),	2801	const_iv (GL_LINE_LOOP),
1885	const_iv (GL_QUADS),	2802	const_iv (GL_QUADS),
1886	const_iv (GL_QUAD_STRIP),	2803	const_iv (GL_QUAD_STRIP),
1887	const_iv (GL_TRIANGLES),	2804	const_iv (GL_TRIANGLES),
1888	const_iv (GL_TRIANGLE_STRIP),	2805	const_iv (GL_TRIANGLE_STRIP),
1889	const_iv (GL_TRIANGLE_FAN),	2806	const_iv (GL_TRIANGLE_FAN),
		2807	const_iv (GL_POLYGON),
1890	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2808	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2809	const_iv (GL_POINT_SMOOTH_HINT),
		2810	const_iv (GL_LINE_SMOOTH_HINT),
		2811	const_iv (GL_POLYGON_SMOOTH_HINT),
		2812	const_iv (GL_GENERATE_MIPMAP_HINT),
		2813	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1891	const_iv (GL_FASTEST),	2814	const_iv (GL_FASTEST),
		2815	const_iv (GL_DONT_CARE),
		2816	const_iv (GL_NICEST),
1892	const_iv (GL_V2F),	2817	const_iv (GL_V2F),
1893	const_iv (GL_V3F),	2818	const_iv (GL_V3F),
1894	const_iv (GL_T2F_V3F),	2819	const_iv (GL_T2F_V3F),
1895	const_iv (GL_T2F_N3F_V3F),	2820	const_iv (GL_T2F_N3F_V3F),
1896	# undef const_iv	2821	# undef const_iv
1897	};	2822	};
1898		2823
1899	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2824	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1900	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2825	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2826
		2827	texture_av = newAV ();
		2828	AvREAL_off (texture_av);
1901	}	2829	}
		2830
		2831	void
		2832	disable_GL_EXT_blend_func_separate ()
		2833	CODE:
		2834	gl.BlendFuncSeparate = 0;
		2835	gl.BlendFuncSeparateEXT = 0;
1902		2836
1903	char *	2837	char *
1904	gl_vendor ()	2838	gl_vendor ()
1905	CODE:	2839	CODE:
1906	RETVAL = (char *)glGetString (GL_VENDOR);	2840	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1919	CODE:	2853	CODE:
1920	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2854	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1921	OUTPUT:	2855	OUTPUT:
1922	RETVAL	2856	RETVAL
1923		2857
		2858	const char *glGetString (GLenum pname)
		2859
		2860	GLint glGetInteger (GLenum pname)
		2861	CODE:
		2862	glGetIntegerv (pname, &RETVAL);
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	GLdouble glGetDouble (GLenum pname)
		2867	CODE:
		2868	glGetDoublev (pname, &RETVAL);
		2869	OUTPUT:
		2870	RETVAL
		2871
1924	int glGetError ()	2872	int glGetError ()
1925		2873
1926	void glFinish ()	2874	void glFinish ()
1927		2875
1928	void glClear (int mask)	2876	void glClear (int mask)
…		…
1965	# near_ and far_ are due to microsofts buggy "c" compiler	2913	# near_ and far_ are due to microsofts buggy "c" compiler
1966	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2914	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1967		2915
1968	# near_ and far_ are due to microsofts buggy "c" compiler	2916	# near_ and far_ are due to microsofts buggy "c" compiler
1969	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2917	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2918
		2919	PROTOTYPES: DISABLE
1970		2920
1971	void glViewport (int x, int y, int width, int height)	2921	void glViewport (int x, int y, int width, int height)
1972		2922
1973	void glScissor (int x, int y, int width, int height)	2923	void glScissor (int x, int y, int width, int height)
1974		2924
…		…
1982		2932
1983	void glRotate (float angle, float x, float y, float z)	2933	void glRotate (float angle, float x, float y, float z)
1984	CODE:	2934	CODE:
1985	glRotatef (angle, x, y, z);	2935	glRotatef (angle, x, y, z);
1986		2936
1987	void glBegin (int mode)
1988
1989	void glEnd ()
1990
1991	void glColor (float r, float g, float b, float a = 1.0)	2937	void glColor (float r, float g, float b, float a = 1.0)
1992	PROTOTYPE: @
1993	ALIAS:	2938	ALIAS:
1994	glColor_premultiply = 1	2939	glColor_premultiply = 1
1995	CODE:	2940	CODE:
1996	if (ix)	2941	if (ix)
1997	{	2942	{
…		…
2000	b *= a;	2945	b *= a;
2001	}	2946	}
2002	// microsoft visual "c" rounds instead of truncating...	2947	// microsoft visual "c" rounds instead of truncating...
2003	glColor4f (r, g, b, a);	2948	glColor4f (r, g, b, a);
2004		2949
2005	void glInterleavedArrays (int format, int stride, char *data)
2006
2007	void glDrawElements (int mode, int count, int type, char *indices)
2008
2009	# 1.2 void glDrawRangeElements (int mode, int start, int end
2010
2011	void glRasterPos (float x, float y, float z = 0.)	2950	void glRasterPos (float x, float y, float z = 0.)
2012	CODE:	2951	CODE:
2013	glRasterPos3f (0, 0, z);	2952	glRasterPos3f (0, 0, z);
2014	glBitmap (0, 0, 0, 0, x, y, 0);	2953	glBitmap (0, 0, 0, 0, x, y, 0);
2015		2954
…		…
2019		2958
2020	void glTexCoord (float s, float t)	2959	void glTexCoord (float s, float t)
2021	CODE:	2960	CODE:
2022	glTexCoord2f (s, t);	2961	glTexCoord2f (s, t);
2023		2962
		2963	void glRect (float x1, float y1, float x2, float y2)
		2964	CODE:
		2965	glRectf (x1, y1, x2, y2);
		2966
		2967	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2968	CODE:
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (x1, y1);
		2971	glVertex2f (x2, y1);
		2972	glVertex2f (x2, y2);
		2973	glVertex2f (x1, y2);
		2974	glEnd ();
		2975
		2976	PROTOTYPES: ENABLE
		2977
		2978	void glBegin (int mode)
		2979
		2980	void glEnd ()
		2981
		2982	void glPointSize (GLfloat size)
		2983
		2984	void glLineWidth (GLfloat width)
		2985
		2986	void glInterleavedArrays (int format, int stride, char *data)
		2987
		2988	void glDrawElements (int mode, int count, int type, char *indices)
		2989
		2990	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2991
2024	void glTexEnv (int target, int pname, float param)	2992	void glTexEnv (int target, int pname, float param)
2025	CODE:	2993	CODE:
2026	glTexEnvf (target, pname, param);	2994	glTexEnvf (target, pname, param);
2027		2995
2028	void glTexParameter (int target, int pname, float param)	2996	void glTexParameter (int target, int pname, float param)
…		…
2044	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3012	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2045	CODE:	3013	CODE:
2046	if (gl.SeparableFilter2D)	3014	if (gl.SeparableFilter2D)
2047	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3015	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2048		3016
2049	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3017	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2050		3018
2051	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3019	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2052		3020
2053	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3021	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3022
		3023	void glPixelZoom (float x, float y)
2054		3024
2055	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3025	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2056		3026
2057	int glGenTexture ()	3027	int glGenTexture ()
2058	CODE:	3028	CODE:
2059	{	3029	RETVAL = gen_texture ();
2060	GLuint name;
2061	glGenTextures (1, &name);
2062	RETVAL = name;
2063	}
2064	OUTPUT:	3030	OUTPUT:
2065	RETVAL	3031	RETVAL
2066		3032
2067	void glDeleteTexture (int name)	3033	void glDeleteTexture (int name)
2068	CODE:	3034	CODE:
2069	{
2070	GLuint name_ = name;
2071	glDeleteTextures (1, &name_);	3035	del_texture (name);
2072	}	3036
2073
2074	int glGenList ()	3037	int glGenList ()
2075	CODE:	3038	CODE:
2076	RETVAL = glGenLists (1);	3039	RETVAL = glGenLists (1);
2077	OUTPUT:	3040	OUTPUT:
2078	RETVAL	3041	RETVAL
…		…
2085		3048
2086	void glEndList ()	3049	void glEndList ()
2087		3050
2088	void glCallList (int list)	3051	void glCallList (int list)
2089		3052
		3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3054
		3055	PROTOTYPES: DISABLE
		3056
		3057	void
		3058	find_widget (SV *self, NV x, NV y)
		3059	PPCODE:
		3060	{
		3061	if (within_widget (self, x, y))
		3062	XPUSHs (self);
		3063	}
		3064
		3065	BOOT:
		3066	{
		3067	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3068
		3069	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3070	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3071	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3072	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3073	}
		3074
		3075	void
		3076	draw (SV *self)
		3077	CODE:
		3078	{
		3079	HV *hv;
		3080	SV **svp;
		3081	NV x, y, w, h;
		3082	SV *draw_x_sv = GvSV (draw_x_gv);
		3083	SV *draw_y_sv = GvSV (draw_y_gv);
		3084	SV *draw_w_sv = GvSV (draw_w_gv);
		3085	SV *draw_h_sv = GvSV (draw_h_gv);
		3086	double draw_x, draw_y;
		3087
		3088	if (!SvROK (self))
		3089	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3090
		3091	hv = (HV *)SvRV (self);
		3092
		3093	if (SvTYPE (hv) != SVt_PVHV)
		3094	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3095
		3096	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3097	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3098
		3099	if (!h \|\| !w)
		3100	XSRETURN_EMPTY;
		3101
		3102	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3103	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3104
		3105	draw_x = SvNV (draw_x_sv) + x;
		3106	draw_y = SvNV (draw_y_sv) + y;
		3107
		3108	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3109	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3110	XSRETURN_EMPTY;
		3111
		3112	sv_setnv (draw_x_sv, draw_x);
		3113	sv_setnv (draw_y_sv, draw_y);
		3114
		3115	glPushMatrix ();
		3116	glTranslated (x, y, 0);
		3117
		3118	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3119	{
		3120	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3121
		3122	if (svp && SvTRUE (*svp))
		3123	{
		3124	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3125	glEnable (GL_BLEND);
		3126	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3127	glBegin (GL_QUADS);
		3128	glVertex2f (0, 0);
		3129	glVertex2f (w, 0);
		3130	glVertex2f (w, h);
		3131	glVertex2f (0, h);
		3132	glEnd ();
		3133	glDisable (GL_BLEND);
		3134	}
		3135	}
		3136	#if 0
		3137	// draw borders, for debugging
		3138	glPushMatrix ();
		3139	glColor4f (1., 1., 0., 1.);
		3140	glTranslatef (.5, .5, 0.);
		3141	glBegin (GL_LINE_LOOP);
		3142	glVertex2f (0 , 0);
		3143	glVertex2f (w - 1, 0);
		3144	glVertex2f (w - 1, h - 1);
		3145	glVertex2f (0 , h - 1);
		3146	glEnd ();
		3147	glPopMatrix ();
		3148	#endif
		3149	PUSHMARK (SP);
		3150	XPUSHs (self);
		3151	PUTBACK;
		3152	call_method ("_draw", G_VOID \| G_DISCARD);
		3153	SPAGAIN;
		3154
		3155	glPopMatrix ();
		3156
		3157	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3158	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3159	}
		3160

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.152 by root, Sat Aug 19 18:18:36 2006 UTC vs. Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.152 by root, Sat Aug 19 18:18:36 2006 UTC vs.
Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC