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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 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	# include <wininet.h>
7	# 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>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# 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
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		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
29	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
30	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
31		51
32	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
33		53
34	#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
35		66
36	#ifndef _WIN32	67	#ifndef _WIN32
37	# include <sys/types.h>	68	# include <sys/types.h>
38	# include <sys/socket.h>	69	# include <sys/socket.h>
39	# include <netinet/in.h>	70	# include <netinet/in.h>
40	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
41	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
42	#else	77	#else
43	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	79	#endif
50		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		85
53	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
54		87
55	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
57		90
58	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
59		92
60	#if 0	93	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
62	#else	95
63	# define PARACHUTE 0	96	static AV *texture_av;
64	#endif
65		97
66	static struct	98	static struct
67	{	99	{
68	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	101	#include "glfunc.h"
70	#undef GL_FUNC	102	#undef GL_FUNC
71	} gl;	103	} gl;
72		104
		105	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	107	{
75	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	112	else
80	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
81	}	114	}
82		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
83	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
84		142
85	#include "pango-font.c"	143	#include "pango-font.c"
86	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
87	#include "pango-render.c"	145	#include "pango-render.c"
88		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
91		151
92	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
93		153
94	static int	154	static int
95	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
96	{	156	{
97	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
111		171
112	typedef struct cf_layout {	172	typedef struct cf_layout {
113	PangoLayout *pl;	173	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
115	int base_height;	175	int base_height;
116	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
117	} *CFPlus__Layout;	178	} *DC__Layout;
118		179
119	static CFPlus__Font default_font;	180	static DC__Font default_font;
120	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
122		183
123	static void	184	static void
124	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	190	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	192	}
132		193
133	static void	194	static void
134	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
135	{	196	{
136	/* 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
137	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
138	*/	199	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
140		201
141	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		204
144	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
145	}	206	}
146		207
147	static void	208	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	210	{
150	PangoRectangle rect;	211	PangoRectangle rect;
151		212
152	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		221
161	*w = rect.width;	222	*w = rect.width;
162	*h = rect.height;	223	*h = rect.height;
163	}	224	}
164		225
		226	typedef uint16_t tileid;
165	typedef uint16_t mapface;	227	typedef uint16_t faceid;
166		228
167	typedef struct {	229	typedef struct {
168	GLint name;	230	GLuint name;
169	int w, h;	231	int w, h;
170	float s, t;	232	float s, t;
171	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
172	} maptex;	236	} maptex;
173		237
174	typedef struct {	238	typedef struct {
175	uint32_t player;	239	uint32_t player;
176	mapface face[3];	240	tileid tile[3];
177	uint16_t darkness;	241	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	242	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	243	} mapcell;
180		244
181	typedef struct {	245	typedef struct {
182	int32_t c0, c1;	246	int32_t c0, c1;
183	mapcell *col;	247	mapcell *col;
184	} maprow;	248	} maprow;
185		249
186	typedef struct map {	250	typedef struct map {
187	int x, y, w, h;	251	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	253	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	254	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		255
195	int32_t rows;	256	int32_t rows;
196	maprow *row;	257	maprow *row;
197	} *CFPlus__Map;	258	} *DC__Map;
198		259
199	static char *	260	static char *
200	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
201	{	262	{
202	char *p;	263	char *p;
…		…
219	}	280	}
220		281
221	#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))
222	#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))
223		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
224	static maprow *	305	static maprow *
225	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
226	{	307	{
227	if (0 > y)	308	if (0 > y)
228	{	309	{
229	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
268		349
269	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
270	}	351	}
271		352
272	static mapcell *	353	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
274	{	355	{
275	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
276	}	357	}
277		358
278	static void	359	static void
279	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
280	{	361	{
281	int r;	362	int r;
282		363
283	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
291	self->oy = 0;	372	self->oy = 0;
292	self->row = 0;	373	self->row = 0;
293	self->rows = 0;	374	self->rows = 0;
294	}	375	}
295		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
296	static void	387	static void
297	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)
298	{	389	{
299	int x, y;	390	int x, y;
300	maprow *row;	391	maprow *row;
301	mapcell *cell;	392	mapcell *cell;
302		393
…		…
314	if (x >= row->c1)	405	if (x >= row->c1)
315	break;	406	break;
316		407
317	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
318		409
319	cell->darkness = 0;	410	CELL_CLEAR (cell);
320	cell->stat_hp = 0;
321	cell->flags = 0;
322	cell->player = 0;
323	}	411	}
324	}	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);
325	}	429	}
326		430
327	static void	431	static void
328	music_finished (void)	432	music_finished (void)
329	{	433	{
…		…
365	n \|= n >> 16;	469	n \|= n >> 16;
366		470
367	return n + 1;	471	return n + 1;
368	}	472	}
369		473
370	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	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		537	dSP;
		538	}
		539
		540	#ifdef __MACOSX__
		541	/* to due surprising braindamage on the side of SDL design, we
		542	* do some mind-boggling hack here: SDL requires a custom main()
		543	* on OS X, so... we provide one and call the original main(), which,
		544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		545	* and which calls our main (== SDL_main) back.
		546	*/
		547	extern C_LINKAGE int
		548	main (int argc, char *argv[])
		549	{
		550	deliantra_main ();
		551	}
		552
		553	#undef main
		554
		555	extern C_LINKAGE int main (int argc, char *argv[]);
		556
		557	static void
		558	SDL_braino (void)
		559	{
		560	char *argv[] = { "deliantra client", 0 };
		561	(main) (1, argv);
		562	}
		563	#else
		564	static void
		565	SDL_braino (void)
		566	{
		567	deliantra_main ();
		568	}
		569	#endif
		570
		571	MODULE = Deliantra::Client PACKAGE = DC
371		572
372	PROTOTYPES: ENABLE	573	PROTOTYPES: ENABLE
373		574
374	BOOT:	575	BOOT:
375	{	576	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	577	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	578	static const struct {
378	const char *name;	579	const char *name;
379	IV iv;	580	IV iv;
380	} *civ, const_iv[] = {	581	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	582	# define const_iv(name) { # name, (IV)name }
		583	const_iv (SDLK_MODIFIER_MIN),
		584	const_iv (SDLK_MODIFIER_MAX),
		585
382	const_iv (SDL_ACTIVEEVENT),	586	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	587	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	588	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	589	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	590	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	599	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	600	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	601	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	602	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	603	const_iv (SDL_USEREVENT),
		604
		605	const_iv (SDL_APPINPUTFOCUS),
		606	const_iv (SDL_APPMOUSEFOCUS),
		607	const_iv (SDL_APPACTIVE),
		608
		609	const_iv (SDLK_FIRST),
		610	const_iv (SDLK_LAST),
400	const_iv (SDLK_KP0),	611	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	612	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	613	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	614	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	615	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	670	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	671	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	672	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	673	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	674	const_iv (SDLK_UNDO),
		675
464	const_iv (KMOD_NONE),	676	const_iv (KMOD_NONE),
		677	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	678	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	679	const_iv (KMOD_RSHIFT),
		680	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	681	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	682	const_iv (KMOD_RCTRL),
		683	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	684	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	685	const_iv (KMOD_RALT),
		686	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	687	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	688	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	689	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	690	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	691	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	692
477	const_iv (KMOD_SHIFT),	693	const_iv (MIX_DEFAULT_FORMAT),
478	const_iv (KMOD_ALT),	694
479	const_iv (KMOD_META)	695	const_iv (SDL_INIT_TIMER),
		696	const_iv (SDL_INIT_AUDIO),
		697	const_iv (SDL_INIT_VIDEO),
		698	const_iv (SDL_INIT_CDROM),
		699	const_iv (SDL_INIT_JOYSTICK),
		700	const_iv (SDL_INIT_EVERYTHING),
		701	const_iv (SDL_INIT_NOPARACHUTE),
		702	const_iv (SDL_INIT_EVENTTHREAD),
		703
		704	const_iv (SDL_GL_RED_SIZE),
		705	const_iv (SDL_GL_GREEN_SIZE),
		706	const_iv (SDL_GL_BLUE_SIZE),
		707	const_iv (SDL_GL_ALPHA_SIZE),
		708	const_iv (SDL_GL_DOUBLEBUFFER),
		709	const_iv (SDL_GL_BUFFER_SIZE),
		710	const_iv (SDL_GL_DEPTH_SIZE),
		711	const_iv (SDL_GL_STENCIL_SIZE),
		712	const_iv (SDL_GL_ACCUM_RED_SIZE),
		713	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		714	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		715	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		716	const_iv (SDL_GL_STEREO),
		717	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		718	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		719	const_iv (SDL_GL_ACCELERATED_VISUAL),
		720	const_iv (SDL_GL_SWAP_CONTROL),
		721
		722	const_iv (FOW_DARKNESS)
480	# undef const_iv	723	# undef const_iv
481	};	724	};
482		725
483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		728
		729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	731	}
		732
		733	void
		734	weaken (SV *rv)
		735	PROTOTYPE: $
		736	CODE:
		737	sv_rvweaken (rv);
486		738
487	int	739	int
488	in_destruct ()	740	in_destruct ()
489	CODE:	741	CODE:
490	RETVAL = PL_main_cv == Nullcv;	742	RETVAL = PL_main_cv == Nullcv;
…		…
492	RETVAL	744	RETVAL
493		745
494	NV floor (NV x)	746	NV floor (NV x)
495		747
496	NV ceil (NV x)	748	NV ceil (NV x)
		749
		750	IV minpot (UV n)
		751
		752	IV popcount (UV n)
497		753
498	void	754	void
499	pango_init ()	755	pango_init ()
500	CODE:	756	CODE:
501	{	757	{
502	opengl_fontmap = pango_opengl_font_map_new ();	758	opengl_fontmap = pango_opengl_font_map_new ();
503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	759	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	760	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		761	/pango_context_set_font_description (opengl_context, default_font);/
		762	#if PANGO_VERSION_CHECK (1, 15, 2)
		763	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		764	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		765	#endif
505	}	766	}
506		767
507	int	768	char *SDL_GetError ()
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		769
510	void	770	void SDL_braino ()
		771
		772	int SDL_Init (U32 flags)
		773
		774	int SDL_InitSubSystem (U32 flags)
		775
		776	void SDL_QuitSubSystem (U32 flags)
		777
511	SDL_Quit ()	778	void SDL_Quit ()
512		779
		780	int SDL_GL_SetAttribute (int attr, int value)
		781
		782	int SDL_GL_GetAttribute (int attr)
		783	CODE:
		784	if (SDL_GL_GetAttribute (attr, &RETVAL))
		785	XSRETURN_UNDEF;
		786	OUTPUT:
		787	RETVAL
		788
513	void	789	void
514	SDL_ListModes ()	790	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	791	PPCODE:
516	{	792	{
517	SDL_Rect **m;	793	SDL_Rect **m;
518		794
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	797	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	798	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		799
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	800	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	801	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		802
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	806	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		807
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	808	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	809	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif
537
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540		810
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	811	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		812
543	if (m && m != (SDL_Rect **)-1)	813	if (m && m != (SDL_Rect **)-1)
544	while (*m)	814	while (*m)
545	{	815	{
		816	if ((m)->w >= 400 && (m)->h >= 300)
		817	{
546	AV *av = newAV ();	818	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	819	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	820	av_push (av, newSViv ((*m)->h));
		821	av_push (av, newSViv (rgb));
		822	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	823	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		824	}
550		825
551	++m;	826	++m;
552	}	827	}
553	}	828	}
554		829
555	char *
556	SDL_GetError ()
557
558	int	830	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	831	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	832	CODE:
		833	{
		834	SDL_EnableUNICODE (1);
		835	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		836
		837	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		838	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		839	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		840	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		841
561	RETVAL = !!SDL_SetVideoMode (	842	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	843	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	844	);
		845
564	if (RETVAL)	846	if (RETVAL)
565	{	847	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	848	av_clear (texture_av);
		849
		850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	852	#include "glfunc.h"
569	# undef GL_FUNC	853	#undef GL_FUNC
570	}	854	}
		855	}
571	OUTPUT:	856	OUTPUT:
572	RETVAL	857	RETVAL
573		858
574	void	859	void
575	SDL_GL_SwapBuffers ()	860	SDL_GL_SwapBuffers ()
576		861
577	char *	862	char *
578	SDL_GetKeyName (int sym)	863	SDL_GetKeyName (int sym)
579		864
		865	int
		866	SDL_GetAppState ()
		867
		868	int
		869	SDL_GetModState ()
		870
580	void	871	void
581	SDL_PollEvent ()	872	poll_events ()
582	PPCODE:	873	PPCODE:
583	{	874	{
584	SDL_Event ev;	875	SDL_Event ev;
585		876
586	while (SDL_PollEvent (&ev))	877	SDL_PumpEvents ();
		878	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	879	{
588	HV *hv = newHV ();	880	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	881	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		882
591	switch (ev.type)	883	switch (ev.type)
592	{	884	{
593	case SDL_KEYDOWN:	885	case SDL_KEYDOWN:
594	case SDL_KEYUP:	886	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	889	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		890	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	892	break;
600		893
601	case SDL_ACTIVEEVENT:	894	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	896	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	897	break;
605		898
606	case SDL_MOUSEMOTION:	899	case SDL_MOUSEMOTION:
		900	{
		901	int state = ev.motion.state;
		902	int x = ev.motion.x;
		903	int y = ev.motion.y;
		904	int xrel = ev.motion.xrel;
		905	int yrel = ev.motion.yrel;
		906
		907	/* do simplistic event compression */
		908	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		909	&& state == ev.motion.state)
		910	{
		911	xrel += ev.motion.xrel;
		912	yrel += ev.motion.yrel;
		913	x = ev.motion.x;
		914	y = ev.motion.y;
		915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		916	}
		917
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	919	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	920	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	921	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		924	}
614	break;	925	break;
615		926
616	case SDL_MOUSEBUTTONDOWN:	927	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	928	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	929	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		930
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	931	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	932	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	933	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	934	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	939	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	940	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	941	break;
631	}	942	}
632		943
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	945	}
635	}	946	}
636		947
637	int	948	int
638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639	POSTCALL:	950	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	951	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	952	Mix_ChannelFinished (channel_finished);
642		953
643	void	954	void
		955	Mix_QuerySpec ()
		956	PPCODE:
		957	{
		958	int freq, channels;
		959	Uint16 format;
		960
		961	if (Mix_QuerySpec (&freq, &format, &channels))
		962	{
		963	EXTEND (SP, 3);
		964	PUSHs (sv_2mortal (newSViv (freq)));
		965	PUSHs (sv_2mortal (newSViv (format)));
		966	PUSHs (sv_2mortal (newSViv (channels)));
		967	}
		968	}
		969
		970	void
644	Mix_CloseAudio ()	971	Mix_CloseAudio ()
645		972
646	int	973	int
647	Mix_AllocateChannels (int numchans = -1)	974	Mix_AllocateChannels (int numchans = -1)
648		975
		976	const char *
		977	Mix_GetError ()
		978
649	void	979	void
650	lowdelay (int fd, int val = 1)	980	lowdelay (int fd, int val = 1)
651	CODE:	981	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	982	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		983
656	void	984	void
657	win32_proxy_info ()	985	win32_proxy_info ()
658	PPCODE:	986	PPCODE:
659	{	987	{
660	#ifdef _WIN32	988	#ifdef _WIN32
661	INTERNET_PROXY_INFO proxyinfo;
662	char buffer[2048];	989	char buffer[2048];
663	DWORD buflen;	990	DWORD buflen;
664		991
665	EXTEND (SP, 3);	992	EXTEND (SP, 3);
666		993
…		…
681	}	1008	}
682	}	1009	}
683	#endif	1010	#endif
684	}	1011	}
685		1012
686	void	1013	int
687	add_font (char *file)	1014	add_font (char *file)
688	CODE:	1015	CODE:
689	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1017	OUTPUT:
		1018	RETVAL
690		1019
691	void	1020	void
692	load_image_inline (SV *image_)	1021	load_image_inline (SV *image_)
693	ALIAS:	1022	ALIAS:
694	load_image_file = 1	1023	load_image_file = 1
…		…
697	STRLEN image_len;	1026	STRLEN image_len;
698	char image = (char )SvPVbyte (image_, image_len);	1027	char image = (char )SvPVbyte (image_, image_len);
699	SDL_Surface surface, surface2;	1028	SDL_Surface surface, surface2;
700	SDL_PixelFormat fmt;	1029	SDL_PixelFormat fmt;
701	SDL_RWops *rw = ix	1030	SDL_RWops *rw = ix
702	? SDL_RWFromFile (image, "r")	1031	? SDL_RWFromFile (image, "rb")
703	: SDL_RWFromConstMem (image, image_len);	1032	: SDL_RWFromConstMem (image, image_len);
704		1033
705	if (!rw)	1034	if (!rw)
706	croak ("load_image: %s", SDL_GetError ());	1035	croak ("load_image: %s", SDL_GetError ());
707		1036
…		…
780	void	1109	void
781	error (char *message)	1110	error (char *message)
782	CODE:	1111	CODE:
783	fprintf (stderr, "ERROR: %s\n", message);	1112	fprintf (stderr, "ERROR: %s\n", message);
784	#ifdef _WIN32	1113	#ifdef _WIN32
785	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1114	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
786	#endif	1115	#endif
787		1116
788	void	1117	void
789	fatal (char *message)	1118	fatal (char *message)
790	CODE:	1119	CODE:
791	fprintf (stderr, "FATAL: %s\n", message);	1120	fprintf (stderr, "FATAL: %s\n", message);
792	#ifdef _WIN32	1121	#ifdef _WIN32
793	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1122	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
794	#endif	1123	#endif
795	_exit (1);	1124	_exit (1);
796		1125
797	void	1126	void
798	_exit (int retval = 0)	1127	_exit (int retval = 0)
799	CODE:	1128	CODE:
		1129	#ifdef WIN32
		1130	ExitThread (retval); // unclean, please beam me up
		1131	#else
800	_exit (retval);	1132	_exit (retval);
		1133	#endif
801		1134
802	MODULE = CFPlus PACKAGE = CFPlus::Font	1135	void
		1136	debug ()
		1137	CODE:
		1138	{
		1139	#if DEBUG
		1140	VALGRIND_DO_LEAK_CHECK;
		1141	#endif
		1142	}
803		1143
804	CFPlus::Font	1144	MODULE = Deliantra::Client PACKAGE = DC::Font
		1145
		1146	PROTOTYPES: DISABLE
		1147
		1148	DC::Font
805	new_from_file (SV class, char path, int id = 0)	1149	new_from_file (SV class, char path, int id = 0)
806	CODE:	1150	CODE:
807	{	1151	{
808	int count;	1152	int count;
809	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1153	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
812	}	1156	}
813	OUTPUT:	1157	OUTPUT:
814	RETVAL	1158	RETVAL
815		1159
816	void	1160	void
817	DESTROY (CFPlus::Font self)	1161	DESTROY (DC::Font self)
818	CODE:	1162	CODE:
819	pango_font_description_free (self);	1163	pango_font_description_free (self);
820		1164
821	void	1165	void
822	make_default (CFPlus::Font self)	1166	make_default (DC::Font self)
		1167	PROTOTYPE: $
823	CODE:	1168	CODE:
824	default_font = self;	1169	default_font = self;
825		1170
826	MODULE = CFPlus PACKAGE = CFPlus::Layout	1171	MODULE = Deliantra::Client PACKAGE = DC::Layout
827		1172
		1173	PROTOTYPES: DISABLE
		1174
828	void	1175	void
829	reset_glyph_cache ()	1176	glyph_cache_backup ()
		1177	PROTOTYPE:
830	CODE:	1178	CODE:
		1179	tc_backup ();
		1180
		1181	void
		1182	glyph_cache_restore ()
		1183	PROTOTYPE:
		1184	CODE:
831	tc_clear ();	1185	tc_restore ();
832		1186
833	CFPlus::Layout	1187	DC::Layout
834	new (SV *class)	1188	new (SV *class)
835	CODE:	1189	CODE:
836	New (0, RETVAL, 1, struct cf_layout);	1190	New (0, RETVAL, 1, struct cf_layout);
837		1191
838	RETVAL->pl = pango_layout_new (opengl_context);	1192	RETVAL->pl = pango_layout_new (opengl_context);
…		…
840	RETVAL->g = 1.;	1194	RETVAL->g = 1.;
841	RETVAL->b = 1.;	1195	RETVAL->b = 1.;
842	RETVAL->a = 1.;	1196	RETVAL->a = 1.;
843	RETVAL->base_height = MIN_FONT_HEIGHT;	1197	RETVAL->base_height = MIN_FONT_HEIGHT;
844	RETVAL->font = 0;	1198	RETVAL->font = 0;
		1199	RETVAL->rc = rc_alloc ();
845		1200
846	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
847	layout_update_font (RETVAL);	1202	layout_update_font (RETVAL);
848	OUTPUT:	1203	OUTPUT:
849	RETVAL	1204	RETVAL
850		1205
851	void	1206	void
852	DESTROY (CFPlus::Layout self)	1207	DESTROY (DC::Layout self)
853	CODE:	1208	CODE:
854	g_object_unref (self->pl);	1209	g_object_unref (self->pl);
		1210	rc_free (self->rc);
855	Safefree (self);	1211	Safefree (self);
856		1212
857	void	1213	void
858	set_text (CFPlus::Layout self, SV *text_)	1214	set_text (DC::Layout self, SV *text_)
859	CODE:	1215	CODE:
860	{	1216	{
861	STRLEN textlen;	1217	STRLEN textlen;
862	char *text = SvPVutf8 (text_, textlen);	1218	char *text = SvPVutf8 (text_, textlen);
863		1219
864	pango_layout_set_text (self->pl, text, textlen);	1220	pango_layout_set_text (self->pl, text, textlen);
865	}	1221	}
866		1222
867	void	1223	void
868	set_markup (CFPlus::Layout self, SV *text_)	1224	set_markup (DC::Layout self, SV *text_)
869	CODE:	1225	CODE:
870	{	1226	{
871	STRLEN textlen;	1227	STRLEN textlen;
872	char *text = SvPVutf8 (text_, textlen);	1228	char *text = SvPVutf8 (text_, textlen);
873		1229
874	pango_layout_set_markup (self->pl, text, textlen);	1230	pango_layout_set_markup (self->pl, text, textlen);
875	}	1231	}
876		1232
877	void	1233	void
878	set_shapes (CFPlus::Layout self, ...)	1234	set_shapes (DC::Layout self, ...)
879	CODE:	1235	CODE:
880	{	1236	{
881	PangoAttrList *attrs = 0;	1237	PangoAttrList *attrs = 0;
882	const char *text = pango_layout_get_text (self->pl);	1238	const char *text = pango_layout_get_text (self->pl);
883	const char *pos = text;	1239	const char *pos = text;
…		…
918	if (attrs)	1274	if (attrs)
919	pango_layout_set_attributes (self->pl, attrs);	1275	pango_layout_set_attributes (self->pl, attrs);
920	}	1276	}
921		1277
922	void	1278	void
923	get_shapes (CFPlus::Layout self)	1279	get_shapes (DC::Layout self)
924	PPCODE:	1280	PPCODE:
925	{	1281	{
926	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1282	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
927		1283
928	do	1284	do
929	{	1285	{
930	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1286	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
931		1287
932	if (run && shape_attr_p (run))	1288	if (run && shape_attr_p (run))
933	{	1289	{
934	PangoRectangle extents;	1290	PangoRectangle extents;
935	pango_layout_iter_get_run_extents (iter, 0, &extents);	1291	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
943		1299
944	pango_layout_iter_free (iter);	1300	pango_layout_iter_free (iter);
945	}	1301	}
946		1302
947	int	1303	int
948	has_wrapped (CFPlus::Layout self)	1304	has_wrapped (DC::Layout self)
949	CODE:	1305	CODE:
950	{	1306	{
951	int lines = 1;	1307	int lines = 1;
952	const char *text = pango_layout_get_text (self->pl);	1308	const char *text = pango_layout_get_text (self->pl);
953		1309
…		…
958	}	1314	}
959	OUTPUT:	1315	OUTPUT:
960	RETVAL	1316	RETVAL
961		1317
962	SV *	1318	SV *
963	get_text (CFPlus::Layout self)	1319	get_text (DC::Layout self)
964	CODE:	1320	CODE:
965	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1321	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
966	sv_utf8_decode (RETVAL);	1322	sv_utf8_decode (RETVAL);
967	OUTPUT:	1323	OUTPUT:
968	RETVAL	1324	RETVAL
969		1325
970	void	1326	void
971	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1327	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
972	CODE:	1328	CODE:
973	self->r = r;	1329	self->r = r;
974	self->g = g;	1330	self->g = g;
975	self->b = b;	1331	self->b = b;
976	self->a = a;	1332	self->a = a;
977		1333
978	void	1334	void
979	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1335	set_font (DC::Layout self, DC::Font font = 0)
980	CODE:	1336	CODE:
981	if (self->font != font)	1337	if (self->font != font)
982	{	1338	{
983	self->font = font;	1339	self->font = font;
984	layout_update_font (self);	1340	layout_update_font (self);
985	}	1341	}
986		1342
987	void	1343	void
988	set_height (CFPlus::Layout self, int base_height)	1344	set_height (DC::Layout self, int base_height)
989	CODE:	1345	CODE:
990	if (self->base_height != base_height)	1346	if (self->base_height != base_height)
991	{	1347	{
992	self->base_height = base_height;	1348	self->base_height = base_height;
993	layout_update_font (self);	1349	layout_update_font (self);
994	}	1350	}
995		1351
996	void	1352	void
997	set_width (CFPlus::Layout self, int max_width = -1)	1353	set_width (DC::Layout self, int max_width = -1)
998	CODE:	1354	CODE:
999	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1355	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1000		1356
1001	void	1357	void
1002	set_indent (CFPlus::Layout self, int indent)	1358	set_indent (DC::Layout self, int indent)
1003	CODE:	1359	CODE:
1004	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1360	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1005		1361
1006	void	1362	void
1007	set_spacing (CFPlus::Layout self, int spacing)	1363	set_spacing (DC::Layout self, int spacing)
1008	CODE:	1364	CODE:
1009	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1365	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1010		1366
1011	void	1367	void
1012	set_ellipsise (CFPlus::Layout self, int ellipsise)	1368	set_ellipsise (DC::Layout self, int ellipsise)
1013	CODE:	1369	CODE:
1014	pango_layout_set_ellipsize (self->pl,	1370	pango_layout_set_ellipsize (self->pl,
1015	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1371	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1016	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1372	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1017	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1373	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1018	: PANGO_ELLIPSIZE_NONE	1374	: PANGO_ELLIPSIZE_NONE
1019	);	1375	);
1020		1376
1021	void	1377	void
1022	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1378	set_single_paragraph_mode (DC::Layout self, int spm)
1023	CODE:	1379	CODE:
1024	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1380	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1025		1381
1026	void	1382	void
1027	size (CFPlus::Layout self)	1383	size (DC::Layout self)
1028	PPCODE:	1384	PPCODE:
1029	{	1385	{
1030	int w, h;	1386	int w, h;
1031		1387
1032	layout_get_pixel_size (self, &w, &h);	1388	layout_get_pixel_size (self, &w, &h);
…		…
1035	PUSHs (sv_2mortal (newSViv (w)));	1391	PUSHs (sv_2mortal (newSViv (w)));
1036	PUSHs (sv_2mortal (newSViv (h)));	1392	PUSHs (sv_2mortal (newSViv (h)));
1037	}	1393	}
1038		1394
1039	int	1395	int
1040	descent (CFPlus::Layout self)	1396	descent (DC::Layout self)
1041	CODE:	1397	CODE:
1042	{	1398	{
1043	PangoRectangle rect;	1399	PangoRectangle rect;
1044	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1400	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1045	pango_layout_line_get_pixel_extents (line, 0, &rect);	1401	pango_layout_line_get_pixel_extents (line, 0, &rect);
1046	RETVAL = PANGO_DESCENT (rect);	1402	RETVAL = PANGO_DESCENT (rect);
1047	}	1403	}
1048	OUTPUT:	1404	OUTPUT:
1049	RETVAL	1405	RETVAL
1050		1406
1051	int	1407	int
1052	xy_to_index (CFPlus::Layout self, int x, int y)	1408	xy_to_index (DC::Layout self, int x, int y)
1053	CODE:	1409	CODE:
1054	{	1410	{
1055	int index, trailing;	1411	int index, trailing;
1056	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1412	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1057	RETVAL = index;	1413	RETVAL = index + trailing;
1058	}	1414	}
1059	OUTPUT:	1415	OUTPUT:
1060	RETVAL	1416	RETVAL
1061		1417
1062	void	1418	void
1063	cursor_pos (CFPlus::Layout self, int index)	1419	cursor_pos (DC::Layout self, int index)
1064	PPCODE:	1420	PPCODE:
1065	{	1421	{
1066	PangoRectangle strong_pos;	1422	PangoRectangle pos;
1067	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1423	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1068		1424
1069	EXTEND (SP, 3);	1425	EXTEND (SP, 3);
1070	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1428	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1073	}	1429	}
1074		1430
1075	void	1431	void
1076	render (CFPlus::Layout self, float x, float y, int flags = 0)	1432	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1077	PPCODE:	1433	PPCODE:
		1434	{
		1435	int line, x;
		1436
		1437	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1438	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1439	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1440	--line;
		1441	#endif
		1442	EXTEND (SP, 2);
		1443	PUSHs (sv_2mortal (newSViv (line)));
		1444	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1445	}
		1446
		1447	void
		1448	line_x_to_index (DC::Layout self, int line, int x)
		1449	PPCODE:
		1450	{
		1451	PangoLayoutLine *lp;
		1452	int index, trailing;
		1453
		1454	if (line < 0)
		1455	XSRETURN_EMPTY;
		1456
		1457	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1458	XSRETURN_EMPTY; /* do better */
		1459
		1460	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1461
		1462	EXTEND (SP, 2);
		1463	if (GIMME_V == G_SCALAR)
		1464	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1465	else
		1466	{
		1467	PUSHs (sv_2mortal (newSViv (index)));
		1468	PUSHs (sv_2mortal (newSViv (trailing)));
		1469	}
		1470	}
		1471
		1472	void
		1473	render (DC::Layout self, float x, float y, int flags = 0)
		1474	CODE:
		1475	rc_clear (self->rc);
1078	pango_opengl_render_layout_subpixel (	1476	pango_opengl_render_layout_subpixel (
1079	self->pl,	1477	self->pl,
		1478	self->rc,
1080	x * PANGO_SCALE, y * PANGO_SCALE,	1479	x * PANGO_SCALE, y * PANGO_SCALE,
1081	self->r, self->g, self->b, self->a,	1480	self->r, self->g, self->b, self->a,
1082	flags	1481	flags
1083	);	1482	);
		1483	// we assume that context_change actually clears/frees stuff
		1484	// and does not do any recomputation...
		1485	pango_layout_context_changed (self->pl);
1084		1486
1085	MODULE = CFPlus PACKAGE = CFPlus::Texture
1086
1087	void	1487	void
1088	pad2pot (SV data_, SV w_, SV *h_)	1488	draw (DC::Layout self)
1089	CODE:	1489	CODE:
1090	{	1490	{
1091	int ow = SvIV (w_);	1491	glEnable (GL_TEXTURE_2D);
1092	int oh = SvIV (h_);	1492	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1493	glEnable (GL_BLEND);
		1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1496	glEnable (GL_ALPHA_TEST);
		1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1093		1498
1094	if (ow && oh)	1499	rc_draw (self->rc);
		1500
		1501	glDisable (GL_ALPHA_TEST);
		1502	glDisable (GL_BLEND);
		1503	glDisable (GL_TEXTURE_2D);
		1504	}
		1505
		1506	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1507
		1508	PROTOTYPES: ENABLE
		1509
		1510	void
		1511	pad (SV *data_, int ow, int oh, int nw, int nh)
		1512	CODE:
		1513	{
		1514	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1095	{	1515	{
1096	int nw = minpot (ow);
1097	int nh = minpot (oh);
1098
1099	if (nw != ow \|\| nh != oh)
1100	{
1101	if (SvOK (data_))
1102	{
1103	STRLEN datalen;	1516	STRLEN datalen;
1104	char *data = SvPVbyte (data_, datalen);	1517	char *data = SvPVbyte (data_, datalen);
1105	int bpp = datalen / (ow * oh);	1518	int bpp = datalen / (ow * oh);
1106	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1519	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1107		1520
1108	SvPOK_only (result_);	1521	SvPOK_only (result_);
1109	SvCUR_set (result_, nw * nh * bpp);	1522	SvCUR_set (result_, nw * nh * bpp);
1110		1523
1111	memset (SvPVX (result_), 0, nw * nh * bpp);	1524	memset (SvPVX (result_), 0, nw * nh * bpp);
1112	while (oh--)	1525	while (oh--)
1113	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1526	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1114		1527
1115	sv_setsv (data_, result_);	1528	sv_setsv (data_, result_);
1116	}
1117
1118	sv_setiv (w_, nw);
1119	sv_setiv (h_, nh);
1120	}
1121	}	1529	}
1122	}	1530	}
1123		1531
1124	void	1532	void
1125	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1533	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1131	{	1539	{
1132	HV hv = (HV )SvRV (self);	1540	HV hv = (HV )SvRV (self);
1133	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1541	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1134	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1542	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1135	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1543	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1544
		1545	if (name <= 0)
		1546	XSRETURN_EMPTY;
1136		1547
1137	if (items < 5)	1548	if (items < 5)
1138	{	1549	{
1139	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1550	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1140	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1551	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1168	glDisable (GL_ALPHA_TEST);	1579	glDisable (GL_ALPHA_TEST);
1169	glDisable (GL_BLEND);	1580	glDisable (GL_BLEND);
1170	}	1581	}
1171	}	1582	}
1172		1583
1173	MODULE = CFPlus PACKAGE = CFPlus::Map	1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1585	CODE:
		1586	{
		1587	GLint width;
		1588	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1589	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1590	RETVAL = width > 0;
		1591	}
		1592	OUTPUT:
		1593	RETVAL
1174		1594
1175	CFPlus::Map	1595	MODULE = Deliantra::Client PACKAGE = DC::Map
1176	new (SV *class, int map_width, int map_height)	1596
		1597	PROTOTYPES: DISABLE
		1598
		1599	DC::Map
		1600	new (SV *class)
1177	CODE:	1601	CODE:
1178	New (0, RETVAL, 1, struct map);	1602	New (0, RETVAL, 1, struct map);
1179	RETVAL->x = 0;	1603	RETVAL->x = 0;
1180	RETVAL->y = 0;	1604	RETVAL->y = 0;
1181	RETVAL->w = map_width;	1605	RETVAL->w = 0;
1182	RETVAL->h = map_height;	1606	RETVAL->h = 0;
1183	RETVAL->ox = 0;	1607	RETVAL->ox = 0;
1184	RETVAL->oy = 0;	1608	RETVAL->oy = 0;
1185	RETVAL->faces = 8192;	1609	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1610	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1187	RETVAL->texs = 8192;
1188	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1189	RETVAL->rows = 0;	1611	RETVAL->rows = 0;
1190	RETVAL->row = 0;	1612	RETVAL->row = 0;
1191	OUTPUT:	1613	OUTPUT:
1192	RETVAL	1614	RETVAL
1193		1615
1194	void	1616	void
1195	DESTROY (CFPlus::Map self)	1617	DESTROY (DC::Map self)
1196	CODE:	1618	CODE:
1197	{	1619	{
1198	map_clear (self);	1620	map_clear (self);
1199	Safefree (self->face);	1621	Safefree (self->face2tile);
1200	Safefree (self->tex);	1622	Safefree (self->tex);
1201	Safefree (self);	1623	Safefree (self);
1202	}	1624	}
1203		1625
1204	void	1626	void
		1627	resize (DC::Map self, int map_width, int map_height)
		1628	CODE:
		1629	self->w = map_width;
		1630	self->h = map_height;
		1631
		1632	void
1205	clear (CFPlus::Map self)	1633	clear (DC::Map self)
1206	CODE:	1634	CODE:
1207	map_clear (self);	1635	map_clear (self);
1208		1636
1209	void	1637	void
1210	set_face (CFPlus::Map self, int face, int texid)	1638	set_tileid (DC::Map self, int face, int tile)
1211	CODE:	1639	CODE:
1212	{	1640	{
1213	while (self->faces <= face)	1641	need_facenum (self, face); self->face2tile [face] = tile;
1214	{	1642	need_texid (self, tile);
1215	Append (mapface, self->face, self->faces, self->faces);
1216	self->faces *= 2;
1217	}
1218
1219	self->face [face] = texid;
1220	}	1643	}
1221		1644
1222	void	1645	void
		1646	set_smooth (DC::Map self, int face, int smooth, int level)
		1647	CODE:
		1648	{
		1649	tileid texid;
		1650	maptex *tex;
		1651
		1652	if (face < 0 \|\| face >= self->faces)
		1653	return;
		1654
		1655	if (smooth < 0 \|\| smooth >= self->faces)
		1656	return;
		1657
		1658	texid = self->face2tile [face];
		1659
		1660	if (!texid)
		1661	return;
		1662
		1663	tex = self->tex + texid;
		1664	tex->smoothtile = self->face2tile [smooth];
		1665	tex->smoothlevel = level;
		1666	}
		1667
		1668	void
1223	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)	1669	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)
1224	CODE:	1670	CODE:
1225	{	1671	{
1226	while (self->texs <= texid)	1672	need_texid (self, texid);
1227	{
1228	Append (maptex, self->tex, self->texs, self->texs);
1229	self->texs *= 2;
1230	}
1231		1673
1232	{	1674	{
1233	maptex *tex = self->tex + texid;	1675	maptex *tex = self->tex + texid;
1234		1676
1235	tex->name = name;	1677	tex->name = name;
…		…
1252	// from transparent color bleeding and ugly wrapping effects.	1694	// from transparent color bleeding and ugly wrapping effects.
1253	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1254	}	1696	}
1255		1697
1256	int	1698	int
1257	ox (CFPlus::Map self)	1699	ox (DC::Map self)
1258	ALIAS:	1700	ALIAS:
1259	oy = 1	1701	oy = 1
1260	x = 2	1702	x = 2
1261	y = 3	1703	y = 3
1262	w = 4	1704	w = 4
…		…
1273	}	1715	}
1274	OUTPUT:	1716	OUTPUT:
1275	RETVAL	1717	RETVAL
1276		1718
1277	void	1719	void
1278	scroll (CFPlus::Map self, int dx, int dy)	1720	scroll (DC::Map self, int dx, int dy)
1279	CODE:	1721	CODE:
1280	{	1722	{
1281	if (dx > 0)	1723	if (dx > 0)
1282	map_blank (self, self->x, self->y, dx, self->h);	1724	map_blank (self, self->x, self->y, dx, self->h);
1283	else if (dx < 0)	1725	else if (dx < 0)
1284	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1726	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1285		1727
1286	if (dy > 0)	1728	if (dy > 0)
1287	map_blank (self, self->x, self->y, self->w, dy);	1729	map_blank (self, self->x, self->y, self->w, dy);
1288	else if (dy < 0)	1730	else if (dy < 0)
1289	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1731	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1290		1732
1291	self->ox += dx; self->x += dx;	1733	self->ox += dx; self->x += dx;
1292	self->oy += dy; self->y += dy;	1734	self->oy += dy; self->y += dy;
1293		1735
1294	while (self->y < 0)	1736	while (self->y < 0)
…		…
1298	self->rows += MAP_EXTEND_Y;	1740	self->rows += MAP_EXTEND_Y;
1299	self->y += MAP_EXTEND_Y;	1741	self->y += MAP_EXTEND_Y;
1300	}	1742	}
1301	}	1743	}
1302		1744
1303	void	1745	SV *
1304	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1746	map1a_update (DC::Map self, SV *data_, int extmap)
1305	CODE:	1747	CODE:
1306	{	1748	{
1307	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1749	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1308	uint8_t data_end = (uint8_t )SvEND (data_);	1750	uint8_t data_end = (uint8_t )SvEND (data_);
1309	mapcell *cell;	1751	mapcell *cell;
1310	int x, y, flags;	1752	int x, y, z, flags;
		1753	AV *missing = newAV ();
		1754	RETVAL = newRV_noinc ((SV *)missing);
1311		1755
1312	while (data < data_end - 1)	1756	while (data < data_end - 1)
1313	{	1757	{
1314	flags = (data [0] << 8) + data [1]; data += 2;	1758	flags = (data [0] << 8) + data [1]; data += 2;
1315		1759
…		…
1335	uint8_t ext, cmd;	1779	uint8_t ext, cmd;
1336		1780
1337	do	1781	do
1338	{	1782	{
1339	ext = *data++;	1783	ext = *data++;
1340	cmd = ext & 0x3f;	1784	cmd = ext & 0x7f;
1341		1785
1342	if (cmd < 4)	1786	if (cmd < 4)
1343	cell->darkness = 255 - ext * 64 + 1;	1787	cell->darkness = 255 - ext * 64 + 1;
1344	else if (cmd == 5) // health	1788	else if (cmd == 5) // health
1345	{	1789	{
1346	cell->stat_width = 1;	1790	cell->stat_width = 1;
1347	cell->stat_hp = *data++;	1791	cell->stat_hp = *data++;
1348	}	1792	}
1349	else if (cmd == 6) // monster width	1793	else if (cmd == 6) // monster width
1350	cell->stat_width = *data++ + 1;	1794	cell->stat_width = *data++ + 1;
1351	else if (cmd == 0x47) // monster width	1795	else if (cmd == 0x47)
1352	{	1796	{
1353	if (*data == 4)	1797	if (*data == 1) cell->player = data [1];
1354	; // decode player tag	1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1355		1801
1356	data += *data + 1;	1802	data += *data + 1;
1357	}	1803	}
1358	else if (cmd == 8) // cell flags	1804	else if (cmd == 8) // cell flags
1359	cell->flags = *data++;	1805	cell->flags = *data++;
…		…
1366	}	1812	}
1367	else	1813	else
1368	cell->darkness = *data++ + 1;	1814	cell->darkness = *data++ + 1;
1369	}	1815	}
1370		1816
		1817	for (z = 0; z <= 2; ++z)
1371	if (flags & 4)	1818	if (flags & (4 >> z))
1372	{	1819	{
1373	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1820	faceid face = (data [0] << 8) + data [1]; data += 2;
		1821	need_facenum (self, face);
		1822	cell->tile [z] = self->face2tile [face];
		1823
		1824	if (cell->tile [z])
		1825	{
		1826	maptex *tex = self->tex + cell->tile [z];
		1827	if (!tex->name)
		1828	av_push (missing, newSViv (cell->tile [z]));
		1829
		1830	if (tex->smoothtile)
		1831	{
		1832	maptex *smooth = self->tex + tex->smoothtile;
		1833	if (!smooth->name)
		1834	av_push (missing, newSViv (tex->smoothtile));
		1835	}
		1836	}
1374	}	1837	}
1375
1376	if (flags & 2)
1377	{
1378	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1379	}
1380
1381	if (flags & 1)
1382	{
1383	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1384	}
1385	}	1838	}
1386	else	1839	else
1387	cell->darkness = 0;	1840	CELL_CLEAR (cell);
1388	}	1841	}
1389	}	1842	}
		1843	OUTPUT:
		1844	RETVAL
1390		1845
1391	SV *	1846	SV *
1392	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1847	mapmap (DC::Map self, int x0, int y0, int w, int h)
1393	CODE:	1848	CODE:
1394	{	1849	{
1395	int x1, x;	1850	int x1, x;
1396	int y1, y;	1851	int y1, y;
1397	int z;	1852	int z;
…		…
1418	{	1873	{
1419	mapcell *cell = row->col + (x - row->c0);	1874	mapcell *cell = row->col + (x - row->c0);
1420		1875
1421	for (z = 0; z <= 0; z++)	1876	for (z = 0; z <= 0; z++)
1422	{	1877	{
1423	mapface face = cell->face [z];
1424
1425	if (face)
1426	{
1427	maptex tex = self->tex [face];	1878	maptex tex = self->tex [cell->tile [z]];
1428	int a0 = 255 - tex.a;	1879	int a0 = 255 - tex.a;
1429	int a1 = tex.a;	1880	int a1 = tex.a;
1430		1881
1431	r = (r * a0 + tex.r * a1) / 255;	1882	r = (r * a0 + tex.r * a1) / 255;
1432	g = (g * a0 + tex.g * a1) / 255;	1883	g = (g * a0 + tex.g * a1) / 255;
1433	b = (b * a0 + tex.b * a1) / 255;	1884	b = (b * a0 + tex.b * a1) / 255;
1434	a = (a * a0 + tex.a * a1) / 255;	1885	a = (a * a0 + tex.a * a1) / 255;
1435	}
1436	}	1886	}
1437	}	1887	}
1438		1888
1439	*map++ = (r )	1889	*map++ = (r )
1440	\| (g << 8)	1890	\| (g << 8)
…		…
1447	}	1897	}
1448	OUTPUT:	1898	OUTPUT:
1449	RETVAL	1899	RETVAL
1450		1900
1451	void	1901	void
1452	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1902	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1453	CODE:	1903	CODE:
1454	{	1904	{
1455	int vx, vy;
1456	int x, y, z;	1905	int x, y, z;
1457	int last_name;
1458	mapface face;
1459		1906
1460	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1907	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1461	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1910	smooth_key skey;
		1911	int pl_x, pl_y;
		1912	maptex pl_tex;
		1913	rc_t *rc = rc_alloc ();
		1914	rc_key_t key;
		1915	rc_array_t *arr;
1462		1916
1463	/*	1917	pl_tex.name = 0;
1464	int vx = self->vx = self->w >= sw
1465	? self->x + (self->w - sw) / 2
1466	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1467		1918
1468	int vy = self->vy = self->h >= sh	1919	// thats current max. sorry.
1469	? self->y + (self->h - sh) / 2	1920	if (sw > 255) sw = 255;
1470	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1921	if (sh > 255) sh = 255;
1471	*/
1472		1922
1473	glColor4ub (255, 255, 255, 255);	1923	// clear key, in case of extra padding
		1924	memset (&skey, 0, sizeof (skey));
		1925
		1926	memset (&key, 0, sizeof (key));
		1927	key.r = 255;
		1928	key.g = 255;
		1929	key.b = 255;
		1930	key.a = 255;
		1931	key.mode = GL_QUADS;
		1932	key.format = GL_T2F_V3F;
		1933	key.texname = -1;
		1934
		1935	mx += self->x;
		1936	my += self->y;
		1937
		1938	// first pass: determine smooth_max
		1939	// rather ugly, if you ask me
		1940	// could also be stored inside mapcell and updated on change
		1941	memset (smooth_max, 0, sizeof (smooth_max));
		1942
		1943	for (y = 0; y < sh; y++)
		1944	if (0 <= y + my && y + my < self->rows)
		1945	{
		1946	maprow *row = self->row + (y + my);
		1947
		1948	for (x = 0; x < sw; x++)
		1949	if (row->c0 <= x + mx && x + mx < row->c1)
		1950	{
		1951	mapcell *cell = row->col + (x + mx - row->c0);
		1952
		1953	smooth_max[x + 1][y + 1] =
		1954	MAX (self->tex [cell->tile [0]].smoothlevel,
		1955	MAX (self->tex [cell->tile [1]].smoothlevel,
		1956	self->tex [cell->tile [2]].smoothlevel));
		1957	}
		1958	}
1474		1959
1475	glEnable (GL_BLEND);	1960	glEnable (GL_BLEND);
1476	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1477	glEnable (GL_TEXTURE_2D);
1478	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1479		1963
1480	glBegin (GL_QUADS);
1481
1482	last_name = 0;
1483
1484	for (z = 0; z < 3; z++)	1964	for (z = 0; z <= 2; z++)
		1965	{
		1966	memset (smooth_level, 0, sizeof (smooth_level));
		1967
1485	for (y = 0; y < sh; y++)	1968	for (y = 0; y < sh; y++)
1486	if (0 <= y + vy && y + vy < self->rows)	1969	if (0 <= y + my && y + my < self->rows)
1487	{	1970	{
1488	maprow *row = self->row + (y + vy);	1971	maprow *row = self->row + (y + my);
1489		1972
1490	for (x = 0; x < sw; x++)	1973	for (x = 0; x < sw; x++)
1491	if (row->c0 <= x + vx && x + vx < row->c1)	1974	if (row->c0 <= x + mx && x + mx < row->c1)
1492	{	1975	{
1493	mapcell *cell = row->col + (x + vx - row->c0);	1976	mapcell *cell = row->col + (x + mx - row->c0);
1494
1495	face = cell->face [z];	1977	tileid tile = cell->tile [z];
		1978
		1979	if (tile)
		1980	{
		1981	maptex tex = self->tex [tile];
		1982	int px = (x + 1) * T - tex.w;
		1983	int py = (y + 1) * T - tex.h;
1496		1984
1497	if (face && face < self->texs)	1985	if (key.texname != tex.name)
		1986	{
		1987	if (!tex.name)
		1988	tex = self->tex [2]; /* missing, replace by noface */
		1989
		1990	key.texname = tex.name;
		1991	arr = rc_array (rc, &key);
		1992	}
		1993
		1994	if (expect_false (cell->player == player) && expect_false (z == 2))
		1995	{
		1996	pl_x = px;
		1997	pl_y = py;
		1998	pl_tex = tex;
		1999	continue;
		2000	}
		2001
		2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2006
		2007	if (expect_false (cell->flags) && expect_false (z == 2))
		2008	{
		2009	// overlays such as the speech bubble, probably more to come
		2010	if (cell->flags & 1)
		2011	{
		2012	maptex tex = self->tex [1];
		2013	int px = x * T + T * 2 / 32;
		2014	int py = y * T - T * 6 / 32;
		2015
		2016	if (tex.name)
		2017	{
		2018	if (key.texname != tex.name)
		2019	{
		2020	key.texname = tex.name;
		2021	arr = rc_array (rc, &key);
		2022	}
		2023
		2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2028	}
		2029	}
		2030	}
		2031
		2032	// update smooth hash
		2033	if (tex.smoothtile)
		2034	{
		2035	skey.tile = tex.smoothtile;
		2036	skey.level = tex.smoothlevel;
		2037
		2038	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2039
		2040	// add bits to current tile and all neighbours. skey.x\|y is
		2041	// shifted +1\|+1 so we always stay positive.
		2042
		2043	// bits is ___n cccc CCCC bbbb
		2044	// n do not draw borders&corners
		2045	// c draw these corners, but...
		2046	// C ... not these
		2047	// b draw these borders
		2048
		2049	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2050	// ┃· ·· ·┃ ━━
		2051
		2052	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2053	// ·· ·· ·┏ ┓·
		2054
		2055	// full tile
		2056	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2057
		2058	// borders
		2059	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2060	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2061	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2062	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2063
		2064	// corners
		2065	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2066	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2067	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2068	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2069	}
		2070	}
		2071	}
		2072	}
		2073
		2074	rc_draw (rc);
		2075	rc_clear (rc);
		2076
		2077	// go through all smoothlevels, lowest to highest, then draw.
		2078	// this is basically counting sort
		2079	{
		2080	int w, b;
		2081
		2082	glEnable (GL_TEXTURE_2D);
		2083	glBegin (GL_QUADS);
		2084	for (w = 0; w < 256 / 32; ++w)
		2085	{
		2086	uint32_t smask = smooth_level [w];
		2087	if (smask)
		2088	for (b = 0; b < 32; ++b)
		2089	if (smask & (((uint32_t)1) << b))
1498	{	2090	{
1499	maptex tex = self->tex [face];	2091	int level = (w << 5) \| b;
1500	int px = (x + 1) * 32 - tex.w;	2092	HE *he;
1501	int py = (y + 1) * 32 - tex.h;
1502		2093
1503	if (last_name != tex.name)	2094	hv_iterinit (smooth);
		2095	while ((he = hv_iternext (smooth)))
1504	{	2096	{
1505	glEnd ();	2097	smooth_key skey = (smooth_key )HeKEY (he);
1506	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2098	IV bits = SvIVX (HeVAL (he));
1507	glBegin (GL_QUADS);
1508	}
1509		2099
1510	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1511	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1512	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1513	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1514	}
1515
1516	if (cell->flags && z == 2)
1517	{
1518	if (cell->flags & 1)	2100	if (!(bits & 0x1000)
		2101	&& skey->level == level
		2102	&& level > smooth_max [skey->x][skey->y])
1519	{	2103	{
1520	maptex tex = self->tex [1];	2104	maptex tex = self->tex [skey->tile];
1521	int px = (x + 1) * 32 - tex.w + 2;	2105	int px = (((int)skey->x) - 1) * T;
1522	int py = (y + 1) * 32 - tex.h - 6;	2106	int py = (((int)skey->y) - 1) * T;
		2107	int border = bits & 15;
		2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2109	float dx = tex.s * .0625f; // 16 images/row
		2110	float dy = tex.t * .5f ; // 2 images/column
1523		2111
		2112	if (tex.name)
		2113	{
		2114	// this time avoiding texture state changes
		2115	// save gobs of state changes.
		2116	if (key.texname != tex.name)
		2117	{
1524	glEnd ();	2118	glEnd ();
1525	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1526	glBegin (GL_QUADS);	2120	glBegin (GL_QUADS);
		2121	}
1527		2122
		2123	if (border)
		2124	{
		2125	float ox = border * dx;
		2126
		2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2131	}
		2132
		2133	if (corner)
		2134	{
		2135	float ox = corner * dx;
		2136
1528	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1529	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1530	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1531	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2141	}
		2142	}
		2143	}
1532	}	2144	}
1533	}	2145	}
1534	}
1535	}	2146	}
1536		2147
1537	glEnd ();	2148	glEnd ();
1538
1539	glDisable (GL_TEXTURE_2D);	2149	glDisable (GL_TEXTURE_2D);
		2150	key.texname = -1;
		2151	}
		2152
		2153	hv_clear (smooth);
		2154	}
		2155
		2156	if (pl_tex.name)
		2157	{
		2158	maptex tex = pl_tex;
		2159	int px = pl_x + sdx;
		2160	int py = pl_y + sdy;
		2161
		2162	key.texname = tex.name;
		2163	arr = rc_array (rc, &key);
		2164
		2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2169
		2170	rc_draw (rc);
		2171	}
		2172
1540	glDisable (GL_BLEND);	2173	glDisable (GL_BLEND);
		2174	rc_free (rc);
1541		2175
1542	// top layer: overlays such as the health bar	2176	// top layer: overlays such as the health bar
1543	for (y = 0; y < sh; y++)	2177	for (y = 0; y < sh; y++)
1544	if (0 <= y + vy && y + vy < self->rows)	2178	if (0 <= y + my && y + my < self->rows)
1545	{	2179	{
1546	maprow *row = self->row + (y + vy);	2180	maprow *row = self->row + (y + my);
1547		2181
1548	for (x = 0; x < sw; x++)	2182	for (x = 0; x < sw; x++)
1549	if (row->c0 <= x + vx && x + vx < row->c1)	2183	if (row->c0 <= x + mx && x + mx < row->c1)
1550	{	2184	{
1551	mapcell *cell = row->col + (x + vx - row->c0);	2185	mapcell *cell = row->col + (x + mx - row->c0);
1552		2186
1553	int px = x * 32;	2187	int px = x * T;
1554	int py = y * 32;	2188	int py = y * T;
1555		2189
1556	if (cell->stat_hp)	2190	if (cell->stat_hp)
1557	{	2191	{
1558	int width = cell->stat_width * 32;	2192	int width = cell->stat_width * T;
1559	int thick = sh / 28 + 1 + cell->stat_width;	2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1560		2194
1561	glColor3ub (0, 0, 0);	2195	glColor3ub (0, 0, 0);
1562	glRectf (px + 1, py - thick - 2,	2196	glRectf (px + 1, py - thick - 2,
1563	px + width - 1, py);	2197	px + width - 1, py);
1564		2198
…		…
1570	}	2204	}
1571	}	2205	}
1572	}	2206	}
1573		2207
1574	void	2208	void
1575	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1576	CODE:	2210	CODE:
1577	{	2211	{
1578	static float color[16][3] = {	2212	static float color[16][3] = {
1579	{ 0.00F, 0.00F, 0.00F },	2213	{ 0.00F, 0.00F, 0.00F },
1580	{ 1.00F, 1.00F, 1.00F },	2214	{ 1.00F, 1.00F, 1.00F },
…		…
1630	glDisable (GL_BLEND);	2264	glDisable (GL_BLEND);
1631	glDisable (GL_TEXTURE_2D);	2265	glDisable (GL_TEXTURE_2D);
1632	}	2266	}
1633		2267
1634	void	2268	void
1635	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1636	PPCODE:	2270	PPCODE:
1637	{	2271	{
1638	int vx, vy;
1639	int x, y;	2272	int x, y;
		2273	int sw1 = sw + 2;
		2274	int sh1 = sh + 2;
		2275	int sh3 = sh * 3;
1640	int sw4 = (sw + 3) & ~3;	2276	int sw34 = (sw * 3 + 3) & ~3;
		2277	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1641	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2278	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1642	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2279	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1643		2280
1644	memset (darkness, 255, sw4 * sh);
1645	SvPOK_only (darkness_sv);	2281	SvPOK_only (darkness3_sv);
1646	SvCUR_set (darkness_sv, sw4 * sh);	2282	SvCUR_set (darkness3_sv, sw34 * sh3);
1647		2283
1648	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2284	mx += self->x - 1;
1649	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2285	my += self->y - 1;
1650		2286
		2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2288
1651	for (y = 0; y < sh; y++)	2289	for (y = 0; y < sh1; y++)
1652	if (0 <= y + vy && y + vy < self->rows)	2290	if (0 <= y + my && y + my < self->rows)
1653	{	2291	{
1654	maprow *row = self->row + (y + vy);	2292	maprow *row = self->row + (y + my);
1655		2293
1656	for (x = 0; x < sw; x++)	2294	for (x = 0; x < sw1; x++)
1657	if (row->c0 <= x + vx && x + vx < row->c1)	2295	if (row->c0 <= x + mx && x + mx < row->c1)
1658	{	2296	{
1659	mapcell *cell = row->col + (x + vx - row->c0);	2297	mapcell *cell = row->col + (x + mx - row->c0);
1660		2298
1661	darkness[y * sw4 + x] = cell->darkness	2299	darkness1 [y * sw1 + x] = cell->darkness
1662	? 255 - (cell->darkness - 1)	2300	? 255 - (cell->darkness - 1)
1663	: 255 - FOW_DARKNESS;	2301	: 255 - FOW_DARKNESS;
1664	}	2302	}
1665	}	2303	}
1666		2304
		2305	for (y = 0; y < sh; ++y)
		2306	for (x = 0; x < sw; ++x)
		2307	{
		2308	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2309	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2310	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2311	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2312	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2313	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2314	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2315	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2316	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2317
		2318	uint8_t r11 = (d11 + d21 + d12) / 3;
		2319	uint8_t r21 = d21;
		2320	uint8_t r31 = (d21 + d31 + d32) / 3;
		2321
		2322	uint8_t r12 = d12;
		2323	uint8_t r22 = d22;
		2324	uint8_t r32 = d32;
		2325
		2326	uint8_t r13 = (d13 + d23 + d12) / 3;
		2327	uint8_t r23 = d23;
		2328	uint8_t r33 = (d23 + d33 + d32) / 3;
		2329
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2339	}
		2340
		2341	free (darkness1);
		2342
1667	EXTEND (SP, 3);	2343	EXTEND (SP, 3);
1668	PUSHs (sv_2mortal (newSViv (sw4)));	2344	PUSHs (sv_2mortal (newSViv (sw34)));
1669	PUSHs (sv_2mortal (newSViv (sh)));	2345	PUSHs (sv_2mortal (newSViv (sh3)));
1670	PUSHs (darkness_sv);	2346	PUSHs (darkness3_sv);
1671	}	2347	}
1672		2348
1673	SV *	2349	SV *
1674	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2350	get_rect (DC::Map self, int x0, int y0, int w, int h)
1675	CODE:	2351	CODE:
1676	{	2352	{
1677	int x, y, x1, y1;	2353	int x, y, x1, y1;
1678	SV data_sv = newSV (w h * 7 + 5);	2354	SV data_sv = newSV (w h * 7 + 5);
1679	uint8_t data = (uint8_t )SvPVX (data_sv);	2355	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1704	if (row && row->c0 <= x && x < row->c1)	2380	if (row && row->c0 <= x && x < row->c1)
1705	{	2381	{
1706	mapcell *cell = row->col + (x - row->c0);	2382	mapcell *cell = row->col + (x - row->c0);
1707	uint8_t flags = 0;	2383	uint8_t flags = 0;
1708		2384
1709	if (cell->face [0]) flags \|= 1;	2385	if (cell->tile [0]) flags \|= 1;
1710	if (cell->face [1]) flags \|= 2;	2386	if (cell->tile [1]) flags \|= 2;
1711	if (cell->face [2]) flags \|= 4;	2387	if (cell->tile [2]) flags \|= 4;
1712		2388
1713	*data++ = flags;	2389	*data++ = flags;
1714		2390
1715	if (flags & 1)	2391	if (flags & 1)
1716	{	2392	{
		2393	tileid tile = cell->tile [0];
1717	*data++ = cell->face [0] >> 8;	2394	*data++ = tile >> 8;
1718	*data++ = cell->face [0];	2395	*data++ = tile;
1719	}	2396	}
1720		2397
1721	if (flags & 2)	2398	if (flags & 2)
1722	{	2399	{
		2400	tileid tile = cell->tile [1];
1723	*data++ = cell->face [1] >> 8;	2401	*data++ = tile >> 8;
1724	*data++ = cell->face [1];	2402	*data++ = tile;
1725	}	2403	}
1726		2404
1727	if (flags & 4)	2405	if (flags & 4)
1728	{	2406	{
		2407	tileid tile = cell->tile [2];
1729	*data++ = cell->face [2] >> 8;	2408	*data++ = tile >> 8;
1730	*data++ = cell->face [2];	2409	*data++ = tile;
1731	}	2410	}
1732	}	2411	}
1733	else	2412	else
1734	*data++ = 0;	2413	*data++ = 0;
1735	}	2414	}
1736	}	2415	}
1737		2416
		2417	/* if size is wh + 5 then no data has been found /
		2418	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2419	{
1738	SvPOK_only (data_sv);	2420	SvPOK_only (data_sv);
1739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2422	}
		2423
1740	RETVAL = data_sv;	2424	RETVAL = data_sv;
1741	}	2425	}
1742	OUTPUT:	2426	OUTPUT:
1743	RETVAL	2427	RETVAL
1744		2428
1745	void	2429	void
1746	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2430	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1747	PPCODE:	2431	PPCODE:
1748	{	2432	{
1749	int x, y, z;	2433	int x, y, z;
1750	int w, h;	2434	int w, h;
1751	int x1, y1;	2435	int x1, y1;
		2436	STRLEN len;
		2437	uint8_t data, end;
		2438
		2439	len = SvLEN (data_sv);
		2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2441	data = SvPVbyte_nolen (data_sv);
		2442	end = data + len + 8;
		2443
		2444	if (len < 5)
		2445	XSRETURN_EMPTY;
1752		2446
1753	if (*data++ != 0)	2447	if (*data++ != 0)
1754	return; /* version mismatch */	2448	XSRETURN_EMPTY; /* version mismatch */
1755		2449
1756	w = data++ << 8; w \|= data++;	2450	w = data++ << 8; w \|= data++;
1757	h = data++ << 8; h \|= data++;	2451	h = data++ << 8; h \|= data++;
1758		2452
1759	// we need to do this 'cause we don't keep an absolute coord system for rows	2453	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1771	{	2465	{
1772	maprow *row = map_get_row (self, y);	2466	maprow *row = map_get_row (self, y);
1773		2467
1774	for (x = x0; x < x1; x++)	2468	for (x = x0; x < x1; x++)
1775	{	2469	{
		2470	uint8_t flags;
		2471
		2472	if (data + 7 >= end)
		2473	XSRETURN_EMPTY;
		2474
1776	uint8_t flags = *data++;	2475	flags = *data++;
1777		2476
1778	if (flags)	2477	if (flags)
1779	{	2478	{
1780	mapface face[3] = { 0, 0, 0 };
1781
1782	mapcell *cell = row_get_cell (row, x);	2479	mapcell *cell = row_get_cell (row, x);
		2480	tileid tile[3] = { 0, 0, 0 };
1783		2481
1784	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2482	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1785	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2483	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1786	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2484	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1787		2485
1788	if (cell->darkness == 0)	2486	if (cell->darkness == 0)
1789	{	2487	{
1790	cell->darkness = 0;	2488	/cell->darkness = 0;/
		2489	EXTEND (SP, 3);
1791		2490
1792	for (z = 0; z <= 2; z++)	2491	for (z = 0; z <= 2; z++)
1793	{	2492	{
1794	cell->face[z] = face[z];	2493	tileid t = tile [z];
1795		2494
1796	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2495	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2496	{
1797	XPUSHs (sv_2mortal (newSViv (face[z])));	2497	PUSHs (sv_2mortal (newSViv (t)));
		2498	need_texid (self, t);
		2499	}
		2500
		2501	cell->tile [z] = t;
1798	}	2502	}
1799	}	2503	}
1800	}	2504	}
1801	}	2505	}
1802	}	2506	}
1803	}	2507	}
1804		2508
1805	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2509	MODULE = Deliantra::Client PACKAGE = DC::RW
1806		2510
1807	CFPlus::MixChunk	2511	DC::RW
1808	new_from_file (SV class, char path)	2512	new (SV class, SV data_sv)
1809	CODE:	2513	CODE:
1810	RETVAL = Mix_LoadWAV (path);	2514	{
		2515	STRLEN datalen;
		2516	char *data = SvPVbyte (data_sv, datalen);
		2517
		2518	RETVAL = SDL_RWFromConstMem (data, datalen);
		2519	}
1811	OUTPUT:	2520	OUTPUT:
1812	RETVAL	2521	RETVAL
1813		2522
		2523	DC::RW
		2524	new_from_file (SV class, const char path, const char *mode = "rb")
		2525	CODE:
		2526	RETVAL = SDL_RWFromFile (path, mode);
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	# fails on win32:
		2531	# dc.xs(2268) : error C2059: syntax error : '('
1814	void	2532	#void
		2533	#close (DC::RW self)
		2534	# CODE:
		2535	# (self->(close)) (self);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::Channel
		2542	find ()
		2543	CODE:
		2544	{
		2545	RETVAL = Mix_GroupAvailable (-1);
		2546
		2547	if (RETVAL < 0)
		2548	{
		2549	RETVAL = Mix_GroupOldest (-1);
		2550
		2551	if (RETVAL < 0)
		2552	XSRETURN_UNDEF;
		2553
		2554	Mix_HaltChannel (RETVAL);
		2555	}
		2556
		2557	Mix_UnregisterAllEffects (RETVAL);
		2558	Mix_Volume (RETVAL, 128);
		2559	}
		2560	OUTPUT:
		2561	RETVAL
		2562
		2563	void
		2564	halt (DC::Channel self)
		2565	CODE:
		2566	Mix_HaltChannel (self);
		2567
		2568	void
		2569	expire (DC::Channel self, int ticks = -1)
		2570	CODE:
		2571	Mix_ExpireChannel (self, ticks);
		2572
		2573	void
		2574	fade_out (DC::Channel self, int ticks = -1)
		2575	CODE:
		2576	Mix_FadeOutChannel (self, ticks);
		2577
		2578	int
		2579	volume (DC::Channel self, int volume)
		2580	CODE:
		2581	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
		2586	unregister_all_effects (DC::Channel self)
		2587	CODE:
		2588	Mix_UnregisterAllEffects (self);
		2589
		2590	void
		2591	set_panning (DC::Channel self, int left, int right)
		2592	CODE:
		2593	left = CLAMP (left , 0, 255);
		2594	right = CLAMP (right, 0, 255);
		2595	Mix_SetPanning (self, left, right);
		2596
		2597	void
		2598	set_distance (DC::Channel self, int distance)
		2599	CODE:
		2600	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2601
		2602	void
		2603	set_position (DC::Channel self, int angle, int distance)
		2604	CODE:
		2605
		2606	void
		2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2608	CODE:
		2609	{
		2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2613	}
		2614
		2615	void
		2616	set_reverse_stereo (DC::Channel self, int flip)
		2617	CODE:
		2618	Mix_SetReverseStereo (self, flip);
		2619
		2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2621
		2622	PROTOTYPES: DISABLE
		2623
		2624	DC::MixChunk
		2625	new (SV *class, DC::RW rwops)
		2626	CODE:
		2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2628	OUTPUT:
		2629	RETVAL
		2630
		2631	void
1815	DESTROY (CFPlus::MixChunk self)	2632	DESTROY (DC::MixChunk self)
1816	CODE:	2633	CODE:
1817	Mix_FreeChunk (self);	2634	Mix_FreeChunk (self);
1818		2635
1819	int	2636	int
1820	volume (CFPlus::MixChunk self, int volume = -1)	2637	volume (DC::MixChunk self, int volume = -1)
1821	CODE:	2638	CODE:
		2639	if (items > 1)
		2640	volume = CLAMP (volume, 0, 128);
1822	RETVAL = Mix_VolumeChunk (self, volume);	2641	RETVAL = Mix_VolumeChunk (self, volume);
1823	OUTPUT:	2642	OUTPUT:
1824	RETVAL	2643	RETVAL
1825		2644
1826	int	2645	DC::Channel
1827	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2646	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1828	CODE:	2647	CODE:
		2648	{
1829	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2649	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2650
		2651	if (RETVAL < 0)
		2652	XSRETURN_UNDEF;
		2653
		2654	if (channel < 0)
		2655	{
		2656	Mix_UnregisterAllEffects (RETVAL);
		2657	Mix_Volume (RETVAL, 128);
		2658	}
		2659	}
1830	OUTPUT:	2660	OUTPUT:
1831	RETVAL	2661	RETVAL
1832		2662
1833	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1834		2664
1835	int	2665	int
1836	volume (int volume = -1)	2666	volume (int volume = -1)
		2667	PROTOTYPE: ;$
1837	CODE:	2668	CODE:
		2669	if (items > 0)
		2670	volume = CLAMP (volume, 0, 128);
1838	RETVAL = Mix_VolumeMusic (volume);	2671	RETVAL = Mix_VolumeMusic (volume);
1839	OUTPUT:	2672	OUTPUT:
1840	RETVAL	2673	RETVAL
1841		2674
		2675	void
		2676	fade_out (int ms)
		2677	CODE:
		2678	Mix_FadeOutMusic (ms);
		2679
		2680	void
		2681	halt ()
		2682	CODE:
		2683	Mix_HaltMusic ();
		2684
1842	CFPlus::MixMusic	2685	DC::MixMusic
1843	new_from_file (SV class, char path)	2686	new (SV *class, DC::RW rwops)
1844	CODE:	2687	CODE:
1845	RETVAL = Mix_LoadMUS (path);	2688	RETVAL = Mix_LoadMUS_RW (rwops);
1846	OUTPUT:	2689	OUTPUT:
1847	RETVAL	2690	RETVAL
1848		2691
1849	void	2692	void
1850	DESTROY (CFPlus::MixMusic self)	2693	DESTROY (DC::MixMusic self)
1851	CODE:	2694	CODE:
1852	Mix_FreeMusic (self);	2695	Mix_FreeMusic (self);
1853		2696
1854	int	2697	int
1855	play (CFPlus::MixMusic self, int loops = -1)	2698	play (DC::MixMusic self, int loops = -1)
1856	CODE:	2699	CODE:
1857	RETVAL = Mix_PlayMusic (self, loops);	2700	RETVAL = Mix_PlayMusic (self, loops);
1858	OUTPUT:	2701	OUTPUT:
1859	RETVAL	2702	RETVAL
1860		2703
1861	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2704	void
		2705	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2706	CODE:
		2707	Mix_FadeInMusicPos (self, loops, ms, position);
		2708
		2709	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2710
		2711	PROTOTYPES: ENABLE
1862		2712
1863	BOOT:	2713	BOOT:
1864	{	2714	{
1865	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2715	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1866	static const struct {	2716	static const struct {
1867	const char *name;	2717	const char *name;
1868	IV iv;	2718	IV iv;
1869	} *civ, const_iv[] = {	2719	} *civ, const_iv[] = {
1870	# define const_iv(name) { # name, (IV)name }	2720	# define const_iv(name) { # name, (IV)name }
		2721	const_iv (GL_VENDOR),
		2722	const_iv (GL_VERSION),
		2723	const_iv (GL_EXTENSIONS),
1871	const_iv (GL_COLOR_MATERIAL),	2724	const_iv (GL_COLOR_MATERIAL),
1872	const_iv (GL_SMOOTH),	2725	const_iv (GL_SMOOTH),
1873	const_iv (GL_FLAT),	2726	const_iv (GL_FLAT),
1874	const_iv (GL_DITHER),	2727	const_iv (GL_DITHER),
1875	const_iv (GL_BLEND),	2728	const_iv (GL_BLEND),
…		…
1879	const_iv (GL_ALPHA_TEST),	2732	const_iv (GL_ALPHA_TEST),
1880	const_iv (GL_NORMALIZE),	2733	const_iv (GL_NORMALIZE),
1881	const_iv (GL_RESCALE_NORMAL),	2734	const_iv (GL_RESCALE_NORMAL),
1882	const_iv (GL_FRONT),	2735	const_iv (GL_FRONT),
1883	const_iv (GL_BACK),	2736	const_iv (GL_BACK),
		2737	const_iv (GL_AUX0),
1884	const_iv (GL_AND),	2738	const_iv (GL_AND),
1885	const_iv (GL_ONE),	2739	const_iv (GL_ONE),
1886	const_iv (GL_ZERO),	2740	const_iv (GL_ZERO),
1887	const_iv (GL_SRC_ALPHA),	2741	const_iv (GL_SRC_ALPHA),
1888	const_iv (GL_DST_ALPHA),	2742	const_iv (GL_DST_ALPHA),
…		…
1901	const_iv (GL_INTENSITY),	2755	const_iv (GL_INTENSITY),
1902	const_iv (GL_LUMINANCE),	2756	const_iv (GL_LUMINANCE),
1903	const_iv (GL_LUMINANCE_ALPHA),	2757	const_iv (GL_LUMINANCE_ALPHA),
1904	const_iv (GL_FLOAT),	2758	const_iv (GL_FLOAT),
1905	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2760	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2762	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2763	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2764	const_iv (GL_COMPRESSED_RGB_ARB),
		2765	const_iv (GL_COMPRESSED_RGBA_ARB),
1906	const_iv (GL_COMPILE),	2766	const_iv (GL_COMPILE),
		2767	const_iv (GL_PROXY_TEXTURE_1D),
		2768	const_iv (GL_PROXY_TEXTURE_2D),
1907	const_iv (GL_TEXTURE_1D),	2769	const_iv (GL_TEXTURE_1D),
1908	const_iv (GL_TEXTURE_2D),	2770	const_iv (GL_TEXTURE_2D),
1909	const_iv (GL_TEXTURE_ENV),	2771	const_iv (GL_TEXTURE_ENV),
1910	const_iv (GL_TEXTURE_MAG_FILTER),	2772	const_iv (GL_TEXTURE_MAG_FILTER),
1911	const_iv (GL_TEXTURE_MIN_FILTER),	2773	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1932	const_iv (GL_COLOR_LOGIC_OP),	2794	const_iv (GL_COLOR_LOGIC_OP),
1933	const_iv (GL_SEPARABLE_2D),	2795	const_iv (GL_SEPARABLE_2D),
1934	const_iv (GL_CONVOLUTION_2D),	2796	const_iv (GL_CONVOLUTION_2D),
1935	const_iv (GL_CONVOLUTION_BORDER_MODE),	2797	const_iv (GL_CONVOLUTION_BORDER_MODE),
1936	const_iv (GL_CONSTANT_BORDER),	2798	const_iv (GL_CONSTANT_BORDER),
		2799	const_iv (GL_POINTS),
1937	const_iv (GL_LINES),	2800	const_iv (GL_LINES),
1938	const_iv (GL_LINE_STRIP),	2801	const_iv (GL_LINE_STRIP),
1939	const_iv (GL_LINE_LOOP),	2802	const_iv (GL_LINE_LOOP),
1940	const_iv (GL_QUADS),	2803	const_iv (GL_QUADS),
1941	const_iv (GL_QUAD_STRIP),	2804	const_iv (GL_QUAD_STRIP),
1942	const_iv (GL_TRIANGLES),	2805	const_iv (GL_TRIANGLES),
1943	const_iv (GL_TRIANGLE_STRIP),	2806	const_iv (GL_TRIANGLE_STRIP),
1944	const_iv (GL_TRIANGLE_FAN),	2807	const_iv (GL_TRIANGLE_FAN),
		2808	const_iv (GL_POLYGON),
1945	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2809	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2810	const_iv (GL_POINT_SMOOTH_HINT),
		2811	const_iv (GL_LINE_SMOOTH_HINT),
		2812	const_iv (GL_POLYGON_SMOOTH_HINT),
		2813	const_iv (GL_GENERATE_MIPMAP_HINT),
		2814	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1946	const_iv (GL_FASTEST),	2815	const_iv (GL_FASTEST),
		2816	const_iv (GL_DONT_CARE),
		2817	const_iv (GL_NICEST),
1947	const_iv (GL_V2F),	2818	const_iv (GL_V2F),
1948	const_iv (GL_V3F),	2819	const_iv (GL_V3F),
1949	const_iv (GL_T2F_V3F),	2820	const_iv (GL_T2F_V3F),
1950	const_iv (GL_T2F_N3F_V3F),	2821	const_iv (GL_T2F_N3F_V3F),
1951	# undef const_iv	2822	# undef const_iv
1952	};	2823	};
1953		2824
1954	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2825	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1955	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2827
		2828	texture_av = newAV ();
		2829	AvREAL_off (texture_av);
1956	}	2830	}
		2831
		2832	void
		2833	disable_GL_EXT_blend_func_separate ()
		2834	CODE:
		2835	gl.BlendFuncSeparate = 0;
		2836	gl.BlendFuncSeparateEXT = 0;
1957		2837
1958	char *	2838	char *
1959	gl_vendor ()	2839	gl_vendor ()
1960	CODE:	2840	CODE:
1961	RETVAL = (char *)glGetString (GL_VENDOR);	2841	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1974	CODE:	2854	CODE:
1975	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1976	OUTPUT:	2856	OUTPUT:
1977	RETVAL	2857	RETVAL
1978		2858
		2859	const char *glGetString (GLenum pname)
		2860
		2861	GLint glGetInteger (GLenum pname)
		2862	CODE:
		2863	glGetIntegerv (pname, &RETVAL);
		2864	OUTPUT:
		2865	RETVAL
		2866
		2867	GLdouble glGetDouble (GLenum pname)
		2868	CODE:
		2869	glGetDoublev (pname, &RETVAL);
		2870	OUTPUT:
		2871	RETVAL
		2872
1979	int glGetError ()	2873	int glGetError ()
1980		2874
1981	void glFinish ()	2875	void glFinish ()
1982		2876
1983	void glClear (int mask)	2877	void glClear (int mask)
…		…
2020	# near_ and far_ are due to microsofts buggy "c" compiler	2914	# near_ and far_ are due to microsofts buggy "c" compiler
2021	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2915	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2022		2916
2023	# near_ and far_ are due to microsofts buggy "c" compiler	2917	# near_ and far_ are due to microsofts buggy "c" compiler
2024	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2918	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2919
		2920	PROTOTYPES: DISABLE
2025		2921
2026	void glViewport (int x, int y, int width, int height)	2922	void glViewport (int x, int y, int width, int height)
2027		2923
2028	void glScissor (int x, int y, int width, int height)	2924	void glScissor (int x, int y, int width, int height)
2029		2925
…		…
2037		2933
2038	void glRotate (float angle, float x, float y, float z)	2934	void glRotate (float angle, float x, float y, float z)
2039	CODE:	2935	CODE:
2040	glRotatef (angle, x, y, z);	2936	glRotatef (angle, x, y, z);
2041		2937
2042	void glBegin (int mode)
2043
2044	void glEnd ()
2045
2046	void glColor (float r, float g, float b, float a = 1.0)	2938	void glColor (float r, float g, float b, float a = 1.0)
2047	PROTOTYPE: @
2048	ALIAS:	2939	ALIAS:
2049	glColor_premultiply = 1	2940	glColor_premultiply = 1
2050	CODE:	2941	CODE:
2051	if (ix)	2942	if (ix)
2052	{	2943	{
…		…
2055	b *= a;	2946	b *= a;
2056	}	2947	}
2057	// microsoft visual "c" rounds instead of truncating...	2948	// microsoft visual "c" rounds instead of truncating...
2058	glColor4f (r, g, b, a);	2949	glColor4f (r, g, b, a);
2059		2950
2060	void glInterleavedArrays (int format, int stride, char *data)
2061
2062	void glDrawElements (int mode, int count, int type, char *indices)
2063
2064	# 1.2 void glDrawRangeElements (int mode, int start, int end
2065
2066	void glRasterPos (float x, float y, float z = 0.)	2951	void glRasterPos (float x, float y, float z = 0.)
2067	CODE:	2952	CODE:
2068	glRasterPos3f (0, 0, z);	2953	glRasterPos3f (0, 0, z);
2069	glBitmap (0, 0, 0, 0, x, y, 0);	2954	glBitmap (0, 0, 0, 0, x, y, 0);
2070		2955
…		…
2074		2959
2075	void glTexCoord (float s, float t)	2960	void glTexCoord (float s, float t)
2076	CODE:	2961	CODE:
2077	glTexCoord2f (s, t);	2962	glTexCoord2f (s, t);
2078		2963
		2964	void glRect (float x1, float y1, float x2, float y2)
		2965	CODE:
		2966	glRectf (x1, y1, x2, y2);
		2967
		2968	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2969	CODE:
		2970	glBegin (GL_LINE_LOOP);
		2971	glVertex2f (x1, y1);
		2972	glVertex2f (x2, y1);
		2973	glVertex2f (x2, y2);
		2974	glVertex2f (x1, y2);
		2975	glEnd ();
		2976
		2977	PROTOTYPES: ENABLE
		2978
		2979	void glBegin (int mode)
		2980
		2981	void glEnd ()
		2982
		2983	void glPointSize (GLfloat size)
		2984
		2985	void glLineWidth (GLfloat width)
		2986
		2987	void glInterleavedArrays (int format, int stride, char *data)
		2988
		2989	void glDrawElements (int mode, int count, int type, char *indices)
		2990
		2991	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2992
2079	void glTexEnv (int target, int pname, float param)	2993	void glTexEnv (int target, int pname, float param)
2080	CODE:	2994	CODE:
2081	glTexEnvf (target, pname, param);	2995	glTexEnvf (target, pname, param);
2082		2996
2083	void glTexParameter (int target, int pname, float param)	2997	void glTexParameter (int target, int pname, float param)
…		…
2099	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3013	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2100	CODE:	3014	CODE:
2101	if (gl.SeparableFilter2D)	3015	if (gl.SeparableFilter2D)
2102	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3016	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2103		3017
2104	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3018	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2105		3019
2106	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3020	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2107		3021
2108	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3022	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3023
		3024	void glPixelZoom (float x, float y)
2109		3025
2110	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3026	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2111		3027
2112	int glGenTexture ()	3028	int glGenTexture ()
2113	CODE:	3029	CODE:
2114	{	3030	RETVAL = gen_texture ();
2115	GLuint name;
2116	glGenTextures (1, &name);
2117	RETVAL = name;
2118	}
2119	OUTPUT:	3031	OUTPUT:
2120	RETVAL	3032	RETVAL
2121		3033
2122	void glDeleteTexture (int name)	3034	void glDeleteTexture (int name)
2123	CODE:	3035	CODE:
2124	{
2125	GLuint name_ = name;
2126	glDeleteTextures (1, &name_);	3036	del_texture (name);
2127	}	3037
2128
2129	int glGenList ()	3038	int glGenList ()
2130	CODE:	3039	CODE:
2131	RETVAL = glGenLists (1);	3040	RETVAL = glGenLists (1);
2132	OUTPUT:	3041	OUTPUT:
2133	RETVAL	3042	RETVAL
…		…
2140		3049
2141	void glEndList ()	3050	void glEndList ()
2142		3051
2143	void glCallList (int list)	3052	void glCallList (int list)
2144		3053
		3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3055
		3056	PROTOTYPES: DISABLE
		3057
		3058	void
		3059	find_widget (SV *self, NV x, NV y)
		3060	PPCODE:
		3061	{
		3062	if (within_widget (self, x, y))
		3063	XPUSHs (self);
		3064	}
		3065
		3066	BOOT:
		3067	{
		3068	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3069
		3070	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3071	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3072	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3073	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3074	}
		3075
		3076	void
		3077	draw (SV *self)
		3078	CODE:
		3079	{
		3080	HV *hv;
		3081	SV **svp;
		3082	NV x, y, w, h;
		3083	SV *draw_x_sv = GvSV (draw_x_gv);
		3084	SV *draw_y_sv = GvSV (draw_y_gv);
		3085	SV *draw_w_sv = GvSV (draw_w_gv);
		3086	SV *draw_h_sv = GvSV (draw_h_gv);
		3087	double draw_x, draw_y;
		3088
		3089	if (!SvROK (self))
		3090	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3091
		3092	hv = (HV *)SvRV (self);
		3093
		3094	if (SvTYPE (hv) != SVt_PVHV)
		3095	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3096
		3097	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3098	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3099
		3100	if (!h \|\| !w)
		3101	XSRETURN_EMPTY;
		3102
		3103	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3104	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3105
		3106	draw_x = SvNV (draw_x_sv) + x;
		3107	draw_y = SvNV (draw_y_sv) + y;
		3108
		3109	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3110	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3111	XSRETURN_EMPTY;
		3112
		3113	sv_setnv (draw_x_sv, draw_x);
		3114	sv_setnv (draw_y_sv, draw_y);
		3115
		3116	glPushMatrix ();
		3117	glTranslated (x, y, 0);
		3118
		3119	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3120	{
		3121	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3122
		3123	if (svp && SvTRUE (*svp))
		3124	{
		3125	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3126	glEnable (GL_BLEND);
		3127	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3128	glBegin (GL_QUADS);
		3129	glVertex2f (0, 0);
		3130	glVertex2f (w, 0);
		3131	glVertex2f (w, h);
		3132	glVertex2f (0, h);
		3133	glEnd ();
		3134	glDisable (GL_BLEND);
		3135	}
		3136	}
		3137	#if 0
		3138	// draw borders, for debugging
		3139	glPushMatrix ();
		3140	glColor4f (1., 1., 0., 1.);
		3141	glTranslatef (.5, .5, 0.);
		3142	glBegin (GL_LINE_LOOP);
		3143	glVertex2f (0 , 0);
		3144	glVertex2f (w - 1, 0);
		3145	glVertex2f (w - 1, h - 1);
		3146	glVertex2f (0 , h - 1);
		3147	glEnd ();
		3148	glPopMatrix ();
		3149	#endif
		3150	PUSHMARK (SP);
		3151	XPUSHs (self);
		3152	PUTBACK;
		3153	call_method ("_draw", G_VOID \| G_DISCARD);
		3154	SPAGAIN;
		3155
		3156	glPopMatrix ();
		3157
		3158	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3159	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3160	}
		3161

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs. Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC