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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
28	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
30		51
31	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
32		53
33	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
34		66
35	#ifndef _WIN32	67	#ifndef _WIN32
36	# include <sys/types.h>	68	# include <sys/types.h>
37	# include <sys/socket.h>	69	# include <sys/socket.h>
38	# include <netinet/in.h>	70	# include <netinet/in.h>
39	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
40	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	77	#else
42	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	79	#endif
49		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		85
52	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 16
53		87
54	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
56		90
57	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
58		92
59	#if 0	93	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	95
62	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
63	#endif	97
		98	static AV *texture_av;
64		99
65	static struct	100	static struct
66	{	101	{
67	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	103	#include "glfunc.h"
69	#undef GL_FUNC	104	#undef GL_FUNC
70	} gl;	105	} gl;
71		106
		107	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	109	{
74	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	114	else
79	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
80	}	116	}
81		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/glBindTexture (GL_TEXTURE_2D, name);/
		137	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
82	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
83		144
84	#include "pango-font.c"	145	#include "pango-font.c"
85	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
86	#include "pango-render.c"	147	#include "pango-render.c"
87		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
90		153
91	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
92		155
93	static int	156	static int
94	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
95	{	158	{
96	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
110		173
111	typedef struct cf_layout {	174	typedef struct cf_layout {
112	PangoLayout *pl;	175	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
114	int base_height;	177	int base_height;
115	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
116	} *CFPlus__Layout;	180	} *DC__Layout;
117		181
118	static CFPlus__Font default_font;	182	static DC__Font default_font;
119	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
121		185
122	static void	186	static void
123	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	192	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	194	}
131		195
132	static void	196	static void
133	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
134	{	198	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
137	*/	201	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
139		203
140	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		206
143	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
144	}	208	}
145		209
146	static void	210	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	211	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	212	{
149	PangoRectangle rect;	213	PangoRectangle rect;
150		214
151	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		223
160	*w = rect.width;	224	*w = rect.width;
161	*h = rect.height;	225	*h = rect.height;
162	}	226	}
163		227
		228	typedef uint16_t tileid;
164	typedef uint16_t mapface;	229	typedef uint16_t faceid;
165		230
166	typedef struct {	231	typedef struct {
167	GLint name;	232	GLuint name;
168	int w, h;	233	int w, h;
169	float s, t;	234	float s, t;
170	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
		238	uint8_t unused; /* set to zero on use */
171	} maptex;	239	} maptex;
172		240
173	typedef struct {	241	typedef struct {
174	uint32_t player;	242	uint32_t player;
175	mapface face[3];	243	tileid tile[3];
176	uint16_t darkness;	244	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	245	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	246	} mapcell;
179		247
180	typedef struct {	248	typedef struct {
181	int32_t c0, c1;	249	int32_t c0, c1;
182	mapcell *col;	250	mapcell *col;
183	} maprow;	251	} maprow;
184		252
185	typedef struct map {	253	typedef struct map {
186	int x, y, w, h;	254	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	255	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	256	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	257	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		258
194	int32_t rows;	259	int32_t rows;
195	maprow *row;	260	maprow *row;
196	} *CFPlus__Map;	261	} *DC__Map;
197		262
198	static char *	263	static char *
199	prepend (char *ptr, int sze, int inc)	264	prepend (char *ptr, int sze, int inc)
200	{	265	{
201	char *p;	266	char *p;
…		…
218	}	283	}
219		284
220	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	285	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	286	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222		287
		288	static void
		289	need_facenum (struct map *self, faceid face)
		290	{
		291	while (self->faces <= face)
		292	{
		293	Append (tileid, self->face2tile, self->faces, self->faces);
		294	self->faces *= 2;
		295	}
		296	}
		297
		298	static void
		299	need_texid (struct map *self, int texid)
		300	{
		301	while (self->texs <= texid)
		302	{
		303	Append (maptex, self->tex, self->texs, self->texs);
		304	self->texs *= 2;
		305	}
		306	}
		307
223	static maprow *	308	static maprow *
224	map_get_row (CFPlus__Map self, int y)	309	map_get_row (DC__Map self, int y)
225	{	310	{
226	if (0 > y)	311	if (0 > y)
227	{	312	{
228	int extend = - y + MAP_EXTEND_Y;	313	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	314	Prepend (maprow, self->row, self->rows, extend);
…		…
267		352
268	return row->col + (x - row->c0);	353	return row->col + (x - row->c0);
269	}	354	}
270		355
271	static mapcell *	356	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	357	map_get_cell (DC__Map self, int x, int y)
273	{	358	{
274	return row_get_cell (map_get_row (self, y), x);	359	return row_get_cell (map_get_row (self, y), x);
275	}	360	}
276		361
277	static void	362	static void
278	map_clear (CFPlus__Map self)	363	map_clear (DC__Map self)
279	{	364	{
280	int r;	365	int r;
281		366
282	for (r = 0; r < self->rows; r++)	367	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	368	Safefree (self->row[r].col);
…		…
290	self->oy = 0;	375	self->oy = 0;
291	self->row = 0;	376	self->row = 0;
292	self->rows = 0;	377	self->rows = 0;
293	}	378	}
294		379
		380	#define CELL_CLEAR(cell) \
		381	do { \
		382	if ((cell)->player) \
		383	(cell)->tile [2] = 0; \
		384	(cell)->darkness = 0; \
		385	(cell)->stat_hp = 0; \
		386	(cell)->flags = 0; \
		387	(cell)->player = 0; \
		388	} while (0)
		389
295	static void	390	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	391	map_blank (DC__Map self, int x0, int y0, int w, int h)
297	{	392	{
298	int x, y;	393	int x, y;
299	maprow *row;	394	maprow *row;
300	mapcell *cell;	395	mapcell *cell;
301		396
…		…
313	if (x >= row->c1)	408	if (x >= row->c1)
314	break;	409	break;
315		410
316	cell = row->col + x - row->c0;	411	cell = row->col + x - row->c0;
317		412
318	cell->darkness = 0;	413	CELL_CLEAR (cell);
319	cell->stat_hp = 0;
320	cell->flags = 0;
321	cell->player = 0;
322	}	414	}
323	}	415	}
		416	}
		417
		418	typedef struct {
		419	tileid tile;
		420	uint8_t x, y, level;
		421	} smooth_key;
		422
		423	static void
		424	smooth_or_bits (HV hv, smooth_key key, IV bits)
		425	{
		426	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		427
		428	if (SvIOK (*sv))
		429	SvIV_set (sv, SvIVX (sv) \| bits);
		430	else
		431	sv_setiv (*sv, bits);
324	}	432	}
325		433
326	static void	434	static void
327	music_finished (void)	435	music_finished (void)
328	{	436	{
…		…
364	n \|= n >> 16;	472	n \|= n >> 16;
365		473
366	return n + 1;	474	return n + 1;
367	}	475	}
368		476
369	MODULE = CFPlus PACKAGE = CFPlus	477	static unsigned int
		478	popcount (unsigned int n)
		479	{
		480	n -= (n >> 1) & 0x55555555U;
		481	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		482	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		483	n *= 0x01010101U;
		484
		485	return n >> 24;
		486	}
		487
		488	/* SDL should provide this, really. */
		489	#define SDLK_MODIFIER_MIN 300
		490	#define SDLK_MODIFIER_MAX 314
		491
		492	/******************************************************************************/
		493
		494	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		495	static GV *hover_gv;
		496
		497	static int
		498	within_widget (SV *widget, NV x, NV y)
		499	{
		500	HV *self;
		501	SV **svp;
		502	NV wx, ww, wy, wh;
		503
		504	if (!SvROK (widget))
		505	return 0;
		506
		507	self = (HV *)SvRV (widget);
		508
		509	if (SvTYPE (self) != SVt_PVHV)
		510	return 0;
		511
		512	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		513	if (y < wy)
		514	return 0;
		515
		516	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		517	if (y >= wy + wh)
		518	return 0;
		519
		520	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		521	if (x < wx)
		522	return 0;
		523
		524	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		525	if (x >= wx + ww)
		526	return 0;
		527
		528	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		529	if (!svp \|\| !SvTRUE (*svp))
		530	return 0;
		531
		532	return 1;
		533	}
		534
		535	/******************************************************************************/
		536
		537	/* process keyboard modifiers */
		538	static int
		539	mod_munge (int mod)
		540	{
		541	mod &= MOD_MASK;
		542
		543	if (mod & (KMOD_META \| KMOD_ALT))
		544	mod \|= KMOD_LRAM;
		545
		546	return mod;
		547	}
		548
		549	static void
		550	deliantra_main ()
		551	{
		552	char *argv[] = { 0 };
		553	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		554	}
		555
		556	#ifdef __MACOSX__
		557	/* to due surprising braindamage on the side of SDL design, we
		558	* do some mind-boggling hack here: SDL requires a custom main()
		559	* on OS X, so... we provide one and call the original main(), which,
		560	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		561	* and which calls our main (== SDL_main) back.
		562	*/
		563	extern C_LINKAGE int
		564	main (int argc, char *argv[])
		565	{
		566	deliantra_main ();
		567	}
		568
		569	#undef main
		570
		571	extern C_LINKAGE int main (int argc, char *argv[]);
		572
		573	static void
		574	SDL_braino (void)
		575	{
		576	char *argv[] = { "deliantra client", 0 };
		577	(main) (1, argv);
		578	}
		579	#else
		580	static void
		581	SDL_braino (void)
		582	{
		583	deliantra_main ();
		584	}
		585	#endif
		586
		587	MODULE = Deliantra::Client PACKAGE = DC
370		588
371	PROTOTYPES: ENABLE	589	PROTOTYPES: ENABLE
372		590
373	BOOT:	591	BOOT:
374	{	592	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	593	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	594	static const struct {
377	const char *name;	595	const char *name;
378	IV iv;	596	IV iv;
379	} *civ, const_iv[] = {	597	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	598	# define const_iv(name) { # name, (IV)name }
		599	const_iv (SDLK_MODIFIER_MIN),
		600	const_iv (SDLK_MODIFIER_MAX),
		601
381	const_iv (SDL_ACTIVEEVENT),	602	const_iv (SDL_ACTIVEEVENT),
382	const_iv (SDL_KEYDOWN),	603	const_iv (SDL_KEYDOWN),
383	const_iv (SDL_KEYUP),	604	const_iv (SDL_KEYUP),
384	const_iv (SDL_MOUSEMOTION),	605	const_iv (SDL_MOUSEMOTION),
385	const_iv (SDL_MOUSEBUTTONDOWN),	606	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
394	const_iv (SDL_EVENT_RESERVEDA),	615	const_iv (SDL_EVENT_RESERVEDA),
395	const_iv (SDL_EVENT_RESERVEDB),	616	const_iv (SDL_EVENT_RESERVEDB),
396	const_iv (SDL_VIDEORESIZE),	617	const_iv (SDL_VIDEORESIZE),
397	const_iv (SDL_VIDEOEXPOSE),	618	const_iv (SDL_VIDEOEXPOSE),
398	const_iv (SDL_USEREVENT),	619	const_iv (SDL_USEREVENT),
		620
		621	const_iv (SDL_APPINPUTFOCUS),
		622	const_iv (SDL_APPMOUSEFOCUS),
		623	const_iv (SDL_APPACTIVE),
		624
		625
		626	const_iv (SDLK_UNKNOWN),
		627	const_iv (SDLK_FIRST),
		628	const_iv (SDLK_BACKSPACE),
		629	const_iv (SDLK_TAB),
		630	const_iv (SDLK_CLEAR),
		631	const_iv (SDLK_RETURN),
		632	const_iv (SDLK_PAUSE),
		633	const_iv (SDLK_ESCAPE),
		634	const_iv (SDLK_SPACE),
		635	const_iv (SDLK_EXCLAIM),
		636	const_iv (SDLK_QUOTEDBL),
		637	const_iv (SDLK_HASH),
		638	const_iv (SDLK_DOLLAR),
		639	const_iv (SDLK_AMPERSAND),
		640	const_iv (SDLK_QUOTE),
		641	const_iv (SDLK_LEFTPAREN),
		642	const_iv (SDLK_RIGHTPAREN),
		643	const_iv (SDLK_ASTERISK),
		644	const_iv (SDLK_PLUS),
		645	const_iv (SDLK_COMMA),
		646	const_iv (SDLK_MINUS),
		647	const_iv (SDLK_PERIOD),
		648	const_iv (SDLK_SLASH),
		649	const_iv (SDLK_0),
		650	const_iv (SDLK_1),
		651	const_iv (SDLK_2),
		652	const_iv (SDLK_3),
		653	const_iv (SDLK_4),
		654	const_iv (SDLK_5),
		655	const_iv (SDLK_6),
		656	const_iv (SDLK_7),
		657	const_iv (SDLK_8),
		658	const_iv (SDLK_9),
		659	const_iv (SDLK_COLON),
		660	const_iv (SDLK_SEMICOLON),
		661	const_iv (SDLK_LESS),
		662	const_iv (SDLK_EQUALS),
		663	const_iv (SDLK_GREATER),
		664	const_iv (SDLK_QUESTION),
		665	const_iv (SDLK_AT),
		666
		667	const_iv (SDLK_LEFTBRACKET),
		668	const_iv (SDLK_BACKSLASH),
		669	const_iv (SDLK_RIGHTBRACKET),
		670	const_iv (SDLK_CARET),
		671	const_iv (SDLK_UNDERSCORE),
		672	const_iv (SDLK_BACKQUOTE),
		673	const_iv (SDLK_DELETE),
		674
		675	const_iv (SDLK_FIRST),
		676	const_iv (SDLK_LAST),
399	const_iv (SDLK_KP0),	677	const_iv (SDLK_KP0),
400	const_iv (SDLK_KP1),	678	const_iv (SDLK_KP1),
401	const_iv (SDLK_KP2),	679	const_iv (SDLK_KP2),
402	const_iv (SDLK_KP3),	680	const_iv (SDLK_KP3),
403	const_iv (SDLK_KP4),	681	const_iv (SDLK_KP4),
…		…
458	const_iv (SDLK_BREAK),	736	const_iv (SDLK_BREAK),
459	const_iv (SDLK_MENU),	737	const_iv (SDLK_MENU),
460	const_iv (SDLK_POWER),	738	const_iv (SDLK_POWER),
461	const_iv (SDLK_EURO),	739	const_iv (SDLK_EURO),
462	const_iv (SDLK_UNDO),	740	const_iv (SDLK_UNDO),
		741
463	const_iv (KMOD_NONE),	742	const_iv (KMOD_NONE),
		743	const_iv (KMOD_SHIFT),
464	const_iv (KMOD_LSHIFT),	744	const_iv (KMOD_LSHIFT),
465	const_iv (KMOD_RSHIFT),	745	const_iv (KMOD_RSHIFT),
		746	const_iv (KMOD_CTRL),
466	const_iv (KMOD_LCTRL),	747	const_iv (KMOD_LCTRL),
467	const_iv (KMOD_RCTRL),	748	const_iv (KMOD_RCTRL),
		749	const_iv (KMOD_ALT),
468	const_iv (KMOD_LALT),	750	const_iv (KMOD_LALT),
469	const_iv (KMOD_RALT),	751	const_iv (KMOD_RALT),
		752	const_iv (KMOD_META),
470	const_iv (KMOD_LMETA),	753	const_iv (KMOD_LMETA),
471	const_iv (KMOD_RMETA),	754	const_iv (KMOD_RMETA),
472	const_iv (KMOD_NUM),	755	const_iv (KMOD_NUM),
473	const_iv (KMOD_CAPS),	756	const_iv (KMOD_CAPS),
474	const_iv (KMOD_MODE),	757	const_iv (KMOD_MODE),
475	const_iv (KMOD_CTRL),	758
476	const_iv (KMOD_SHIFT),	759	const_iv (KMOD_LRAM),
477	const_iv (KMOD_ALT),	760
478	const_iv (KMOD_META)	761	const_iv (MIX_DEFAULT_FORMAT),
		762
		763	const_iv (SDL_INIT_TIMER),
		764	const_iv (SDL_INIT_AUDIO),
		765	const_iv (SDL_INIT_VIDEO),
		766	const_iv (SDL_INIT_CDROM),
		767	const_iv (SDL_INIT_JOYSTICK),
		768	const_iv (SDL_INIT_EVERYTHING),
		769	const_iv (SDL_INIT_NOPARACHUTE),
		770	const_iv (SDL_INIT_EVENTTHREAD),
		771
		772	const_iv (SDL_GL_RED_SIZE),
		773	const_iv (SDL_GL_GREEN_SIZE),
		774	const_iv (SDL_GL_BLUE_SIZE),
		775	const_iv (SDL_GL_ALPHA_SIZE),
		776	const_iv (SDL_GL_DOUBLEBUFFER),
		777	const_iv (SDL_GL_BUFFER_SIZE),
		778	const_iv (SDL_GL_DEPTH_SIZE),
		779	const_iv (SDL_GL_STENCIL_SIZE),
		780	const_iv (SDL_GL_ACCUM_RED_SIZE),
		781	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		782	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		783	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		784	const_iv (SDL_GL_STEREO),
		785	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		786	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		787	const_iv (SDL_GL_ACCELERATED_VISUAL),
		788	const_iv (SDL_GL_SWAP_CONTROL),
		789
		790	const_iv (FOW_DARKNESS)
479	# undef const_iv	791	# undef const_iv
480	};	792	};
481		793
482	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	794	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		796
		797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
484	}	799	}
		800
		801	void
		802	weaken (SV *rv)
		803	PROTOTYPE: $
		804	CODE:
		805	sv_rvweaken (rv);
485		806
486	int	807	int
487	in_destruct ()	808	in_destruct ()
488	CODE:	809	CODE:
489	RETVAL = PL_main_cv == Nullcv;	810	RETVAL = PL_main_cv == Nullcv;
…		…
492		813
493	NV floor (NV x)	814	NV floor (NV x)
494		815
495	NV ceil (NV x)	816	NV ceil (NV x)
496		817
		818	IV minpot (UV n)
		819
		820	IV popcount (UV n)
		821
497	void	822	void
498	pango_init ()	823	pango_init ()
499	CODE:	824	CODE:
500	{	825	{
501	opengl_fontmap = pango_opengl_font_map_new ();	826	opengl_fontmap = pango_opengl_font_map_new ();
502	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	827	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	828	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		829	/pango_context_set_font_description (opengl_context, default_font);/
		830	#if PANGO_VERSION_CHECK (1, 15, 2)
		831	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		832	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		833	#endif
504	}	834	}
505		835
506	int	836	char *SDL_GetError ()
507	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
508		837
509	void	838	void SDL_braino ()
		839
		840	int SDL_Init (U32 flags)
		841
		842	int SDL_InitSubSystem (U32 flags)
		843
		844	void SDL_QuitSubSystem (U32 flags)
		845
510	SDL_Quit ()	846	void SDL_Quit ()
511		847
		848	int SDL_GL_SetAttribute (int attr, int value)
		849
		850	int SDL_GL_GetAttribute (int attr)
		851	CODE:
		852	if (SDL_GL_GetAttribute (attr, &RETVAL))
		853	XSRETURN_UNDEF;
		854	OUTPUT:
		855	RETVAL
		856
512	void	857	void
513	SDL_ListModes ()	858	SDL_ListModes (int rgb, int alpha)
514	PPCODE:	859	PPCODE:
515	{	860	{
516	SDL_Rect **m;	861	SDL_Rect **m;
517		862
518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	863	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	864	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	865	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	866	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522		867
523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	868	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525		870
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	874	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530		875
531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	876	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532	#if SDL_VERSION_ATLEAST(1,2,10)
533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	877	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535	#endif
536
537	SDL_EnableUNICODE (1);
538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539		878
540	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	879	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
541		880
542	if (m && m != (SDL_Rect **)-1)	881	if (m && m != (SDL_Rect **)-1)
543	while (*m)	882	while (*m)
544	{	883	{
		884	if ((m)->w >= 400 && (m)->h >= 300)
		885	{
545	AV *av = newAV ();	886	AV *av = newAV ();
546	av_push (av, newSViv ((*m)->w));	887	av_push (av, newSViv ((*m)->w));
547	av_push (av, newSViv ((*m)->h));	888	av_push (av, newSViv ((*m)->h));
		889	av_push (av, newSViv (rgb));
		890	av_push (av, newSViv (alpha));
548	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	891	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		892	}
549		893
550	++m;	894	++m;
551	}	895	}
552	}	896	}
553		897
554	char *
555	SDL_GetError ()
556
557	int	898	int
558	SDL_SetVideoMode (int w, int h, int fullscreen)	899	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559	CODE:	900	CODE:
		901	{
		902	SDL_EnableUNICODE (1);
		903	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		904
		905	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		906	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		907	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		908	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		909
560	RETVAL = !!SDL_SetVideoMode (	910	RETVAL = !!SDL_SetVideoMode (
561	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	911	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
562	);	912	);
		913
563	if (RETVAL)	914	if (RETVAL)
564	{	915	{
565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	916	av_clear (texture_av);
		917
		918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
566	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	919	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
567	# include "glfunc.h"	920	#include "glfunc.h"
568	# undef GL_FUNC	921	#undef GL_FUNC
569	}	922	}
		923	}
570	OUTPUT:	924	OUTPUT:
571	RETVAL	925	RETVAL
572		926
573	void	927	void
574	SDL_GL_SwapBuffers ()	928	SDL_GL_SwapBuffers ()
575		929
576	char *	930	char *
577	SDL_GetKeyName (int sym)	931	SDL_GetKeyName (int sym)
578		932
		933	int
		934	SDL_GetAppState ()
		935
		936	int
		937	SDL_GetModState ()
		938
579	void	939	void
580	SDL_PollEvent ()	940	poll_events ()
581	PPCODE:	941	PPCODE:
582	{	942	{
583	SDL_Event ev;	943	SDL_Event ev;
584		944
585	while (SDL_PollEvent (&ev))	945	SDL_PumpEvents ();
		946	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586	{	947	{
587	HV *hv = newHV ();	948	HV *hv = newHV ();
588	hv_store (hv, "type", 4, newSViv (ev.type), 0);	949	hv_store (hv, "type", 4, newSViv (ev.type), 0);
589		950
590	switch (ev.type)	951	switch (ev.type)
591	{	952	{
592	case SDL_KEYDOWN:	953	case SDL_KEYDOWN:
593	case SDL_KEYUP:	954	case SDL_KEYUP:
594	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	955	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	956	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	957	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		958	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
597	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	959	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598	break;	960	break;
599		961
600	case SDL_ACTIVEEVENT:	962	case SDL_ACTIVEEVENT:
601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	963	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	964	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603	break;	965	break;
604		966
605	case SDL_MOUSEMOTION:	967	case SDL_MOUSEMOTION:
		968	{
		969	int state = ev.motion.state;
		970	int x = ev.motion.x;
		971	int y = ev.motion.y;
		972	int xrel = ev.motion.xrel;
		973	int yrel = ev.motion.yrel;
		974
		975	/* do simplistic event compression */
		976	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		977	&& state == ev.motion.state)
		978	{
		979	xrel += ev.motion.xrel;
		980	yrel += ev.motion.yrel;
		981	x = ev.motion.x;
		982	y = ev.motion.y;
		983	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		984	}
		985
606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	986	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
607
608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	987	hv_store (hv, "state", 5, newSViv (state), 0);
609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	988	hv_store (hv, "x", 1, newSViv (x), 0);
610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	989	hv_store (hv, "y", 1, newSViv (y), 0);
611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	990	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	991	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		992	}
613	break;	993	break;
614		994
615	case SDL_MOUSEBUTTONDOWN:	995	case SDL_MOUSEBUTTONDOWN:
616	case SDL_MOUSEBUTTONUP:	996	case SDL_MOUSEBUTTONUP:
617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	997	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
618		998
619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	999	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1000	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1001	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1002	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1007	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1008	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
629	break;	1009	break;
630	}	1010	}
631		1011
632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1012	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
633	}	1013	}
634	}	1014	}
635		1015
636	int	1016	int
637	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1017	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
638	POSTCALL:	1018	POSTCALL:
639	Mix_HookMusicFinished (music_finished);	1019	Mix_HookMusicFinished (music_finished);
640	Mix_ChannelFinished (channel_finished);	1020	Mix_ChannelFinished (channel_finished);
641		1021
642	void	1022	void
		1023	Mix_QuerySpec ()
		1024	PPCODE:
		1025	{
		1026	int freq, channels;
		1027	Uint16 format;
		1028
		1029	if (Mix_QuerySpec (&freq, &format, &channels))
		1030	{
		1031	EXTEND (SP, 3);
		1032	PUSHs (sv_2mortal (newSViv (freq)));
		1033	PUSHs (sv_2mortal (newSViv (format)));
		1034	PUSHs (sv_2mortal (newSViv (channels)));
		1035	}
		1036	}
		1037
		1038	void
643	Mix_CloseAudio ()	1039	Mix_CloseAudio ()
644		1040
645	int	1041	int
646	Mix_AllocateChannels (int numchans = -1)	1042	Mix_AllocateChannels (int numchans = -1)
647		1043
		1044	const char *
		1045	Mix_GetError ()
		1046
648	void	1047	void
649	lowdelay (int fd, int val = 1)	1048	lowdelay (int fd, int val = 1)
650	CODE:	1049	CODE:
		1050	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1051
		1052	void
		1053	win32_proxy_info ()
		1054	PPCODE:
		1055	{
651	#ifndef _WIN32	1056	#ifdef _WIN32
652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1057	char buffer[2048];
		1058	DWORD buflen;
		1059
		1060	EXTEND (SP, 3);
		1061
		1062	buflen = sizeof (buffer);
		1063	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1064	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1065	{
		1066	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1067
		1068	buflen = sizeof (buffer);
		1069	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1070	{
		1071	PUSHs (newSVpv (buffer, 0));
		1072
		1073	buflen = sizeof (buffer);
		1074	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1075	PUSHs (newSVpv (buffer, 0));
		1076	}
		1077	}
653	#endif	1078	#endif
		1079	}
654		1080
655	void	1081	int
656	add_font (char *file)	1082	add_font (char *file)
657	CODE:	1083	CODE:
658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1085	OUTPUT:
		1086	RETVAL
659		1087
660	void	1088	void
661	load_image_inline (SV *image_)	1089	load_image_inline (SV *image_)
662	ALIAS:	1090	ALIAS:
663	load_image_file = 1	1091	load_image_file = 1
…		…
666	STRLEN image_len;	1094	STRLEN image_len;
667	char image = (char )SvPVbyte (image_, image_len);	1095	char image = (char )SvPVbyte (image_, image_len);
668	SDL_Surface surface, surface2;	1096	SDL_Surface surface, surface2;
669	SDL_PixelFormat fmt;	1097	SDL_PixelFormat fmt;
670	SDL_RWops *rw = ix	1098	SDL_RWops *rw = ix
671	? SDL_RWFromFile (image, "r")	1099	? SDL_RWFromFile (image, "rb")
672	: SDL_RWFromConstMem (image, image_len);	1100	: SDL_RWFromConstMem (image, image_len);
673		1101
674	if (!rw)	1102	if (!rw)
675	croak ("load_image: %s", SDL_GetError ());	1103	croak ("load_image: %s", SDL_GetError ());
676		1104
…		…
749	void	1177	void
750	error (char *message)	1178	error (char *message)
751	CODE:	1179	CODE:
752	fprintf (stderr, "ERROR: %s\n", message);	1180	fprintf (stderr, "ERROR: %s\n", message);
753	#ifdef _WIN32	1181	#ifdef _WIN32
754	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1182	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
755	#endif	1183	#endif
756		1184
757	void	1185	void
758	fatal (char *message)	1186	fatal (char *message)
759	CODE:	1187	CODE:
760	fprintf (stderr, "FATAL: %s\n", message);	1188	fprintf (stderr, "FATAL: %s\n", message);
761	#ifdef _WIN32	1189	#ifdef _WIN32
762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1190	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
763	#endif	1191	#endif
764	_exit (1);	1192	_exit (1);
765		1193
766	void	1194	void
767	_exit (int retval)	1195	_exit (int retval = 0)
768	CODE:	1196	CODE:
		1197	#ifdef WIN32
		1198	ExitThread (retval); // unclean, please beam me up
		1199	#else
769	_exit (retval);	1200	_exit (retval);
		1201	#endif
770		1202
771	MODULE = CFPlus PACKAGE = CFPlus::Font	1203	void
		1204	debug ()
		1205	CODE:
		1206	{
		1207	#if DEBUG
		1208	VALGRIND_DO_LEAK_CHECK;
		1209	#endif
		1210	}
772		1211
773	CFPlus::Font	1212	int
		1213	SvREFCNT (SV *sv)
		1214	CODE:
		1215	RETVAL = SvREFCNT (sv);
		1216	OUTPUT:
		1217	RETVAL
		1218
		1219	MODULE = Deliantra::Client PACKAGE = DC::Font
		1220
		1221	PROTOTYPES: DISABLE
		1222
		1223	DC::Font
774	new_from_file (SV class, char path, int id = 0)	1224	new_from_file (SV class, char path, int id = 0)
775	CODE:	1225	CODE:
776	{	1226	{
777	int count;	1227	int count;
778	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
781	}	1231	}
782	OUTPUT:	1232	OUTPUT:
783	RETVAL	1233	RETVAL
784		1234
785	void	1235	void
786	DESTROY (CFPlus::Font self)	1236	DESTROY (DC::Font self)
787	CODE:	1237	CODE:
788	pango_font_description_free (self);	1238	pango_font_description_free (self);
789		1239
790	void	1240	void
791	make_default (CFPlus::Font self)	1241	make_default (DC::Font self)
		1242	PROTOTYPE: $
792	CODE:	1243	CODE:
793	default_font = self;	1244	default_font = self;
794		1245
795	MODULE = CFPlus PACKAGE = CFPlus::Layout	1246	MODULE = Deliantra::Client PACKAGE = DC::Layout
796		1247
		1248	PROTOTYPES: DISABLE
		1249
797	void	1250	void
798	reset_glyph_cache ()	1251	glyph_cache_backup ()
		1252	PROTOTYPE:
799	CODE:	1253	CODE:
		1254	tc_backup ();
		1255
		1256	void
		1257	glyph_cache_restore ()
		1258	PROTOTYPE:
		1259	CODE:
800	tc_clear ();	1260	tc_restore ();
801		1261
802	CFPlus::Layout	1262	DC::Layout
803	new (SV *class)	1263	new (SV *class)
804	CODE:	1264	CODE:
805	New (0, RETVAL, 1, struct cf_layout);	1265	New (0, RETVAL, 1, struct cf_layout);
806		1266
807	RETVAL->pl = pango_layout_new (opengl_context);	1267	RETVAL->pl = pango_layout_new (opengl_context);
…		…
809	RETVAL->g = 1.;	1269	RETVAL->g = 1.;
810	RETVAL->b = 1.;	1270	RETVAL->b = 1.;
811	RETVAL->a = 1.;	1271	RETVAL->a = 1.;
812	RETVAL->base_height = MIN_FONT_HEIGHT;	1272	RETVAL->base_height = MIN_FONT_HEIGHT;
813	RETVAL->font = 0;	1273	RETVAL->font = 0;
		1274	RETVAL->rc = rc_alloc ();
814		1275
815	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
816	layout_update_font (RETVAL);	1277	layout_update_font (RETVAL);
817	OUTPUT:	1278	OUTPUT:
818	RETVAL	1279	RETVAL
819		1280
820	void	1281	void
821	DESTROY (CFPlus::Layout self)	1282	DESTROY (DC::Layout self)
822	CODE:	1283	CODE:
823	g_object_unref (self->pl);	1284	g_object_unref (self->pl);
		1285	rc_free (self->rc);
824	Safefree (self);	1286	Safefree (self);
825		1287
826	void	1288	void
827	set_text (CFPlus::Layout self, SV *text_)	1289	set_text (DC::Layout self, SV *text_)
828	CODE:	1290	CODE:
829	{	1291	{
830	STRLEN textlen;	1292	STRLEN textlen;
831	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
832		1294
833	pango_layout_set_text (self->pl, text, textlen);	1295	pango_layout_set_text (self->pl, text, textlen);
834	}	1296	}
835		1297
836	void	1298	void
837	set_markup (CFPlus::Layout self, SV *text_)	1299	set_markup (DC::Layout self, SV *text_)
838	CODE:	1300	CODE:
839	{	1301	{
840	STRLEN textlen;	1302	STRLEN textlen;
841	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
842		1304
843	pango_layout_set_markup (self->pl, text, textlen);	1305	pango_layout_set_markup (self->pl, text, textlen);
844	}	1306	}
845		1307
846	void	1308	void
847	set_shapes (CFPlus::Layout self, ...)	1309	set_shapes (DC::Layout self, ...)
848	CODE:	1310	CODE:
849	{	1311	{
850	PangoAttrList *attrs = 0;	1312	PangoAttrList *attrs = 0;
851	const char *text = pango_layout_get_text (self->pl);	1313	const char *text = pango_layout_get_text (self->pl);
852	const char *pos = text;	1314	const char *pos = text;
…		…
887	if (attrs)	1349	if (attrs)
888	pango_layout_set_attributes (self->pl, attrs);	1350	pango_layout_set_attributes (self->pl, attrs);
889	}	1351	}
890		1352
891	void	1353	void
892	get_shapes (CFPlus::Layout self)	1354	get_shapes (DC::Layout self)
893	PPCODE:	1355	PPCODE:
894	{	1356	{
895	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1357	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
896		1358
897	do	1359	do
898	{	1360	{
899	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1361	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
900		1362
901	if (run && shape_attr_p (run))	1363	if (run && shape_attr_p (run))
902	{	1364	{
903	PangoRectangle extents;	1365	PangoRectangle extents;
904	pango_layout_iter_get_run_extents (iter, 0, &extents);	1366	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
912		1374
913	pango_layout_iter_free (iter);	1375	pango_layout_iter_free (iter);
914	}	1376	}
915		1377
916	int	1378	int
917	has_wrapped (CFPlus::Layout self)	1379	has_wrapped (DC::Layout self)
918	CODE:	1380	CODE:
919	{	1381	{
920	int lines = 1;	1382	int lines = 1;
921	const char *text = pango_layout_get_text (self->pl);	1383	const char *text = pango_layout_get_text (self->pl);
922		1384
…		…
927	}	1389	}
928	OUTPUT:	1390	OUTPUT:
929	RETVAL	1391	RETVAL
930		1392
931	SV *	1393	SV *
932	get_text (CFPlus::Layout self)	1394	get_text (DC::Layout self)
933	CODE:	1395	CODE:
934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1396	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
935	sv_utf8_decode (RETVAL);	1397	sv_utf8_decode (RETVAL);
936	OUTPUT:	1398	OUTPUT:
937	RETVAL	1399	RETVAL
938		1400
939	void	1401	void
940	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1402	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
941	CODE:	1403	CODE:
942	self->r = r;	1404	self->r = r;
943	self->g = g;	1405	self->g = g;
944	self->b = b;	1406	self->b = b;
945	self->a = a;	1407	self->a = a;
946		1408
947	void	1409	void
948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1410	set_font (DC::Layout self, DC::Font font = 0)
949	CODE:	1411	CODE:
950	if (self->font != font)	1412	if (self->font != font)
951	{	1413	{
952	self->font = font;	1414	self->font = font;
953	layout_update_font (self);	1415	layout_update_font (self);
954	}	1416	}
955		1417
956	void	1418	void
957	set_height (CFPlus::Layout self, int base_height)	1419	set_height (DC::Layout self, int base_height)
958	CODE:	1420	CODE:
959	if (self->base_height != base_height)	1421	if (self->base_height != base_height)
960	{	1422	{
961	self->base_height = base_height;	1423	self->base_height = base_height;
962	layout_update_font (self);	1424	layout_update_font (self);
963	}	1425	}
964		1426
965	void	1427	void
966	set_width (CFPlus::Layout self, int max_width = -1)	1428	set_width (DC::Layout self, int max_width = -1)
967	CODE:	1429	CODE:
968	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1430	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
969		1431
970	void	1432	void
971	set_indent (CFPlus::Layout self, int indent)	1433	set_indent (DC::Layout self, int indent)
972	CODE:	1434	CODE:
973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1435	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
974		1436
975	void	1437	void
976	set_spacing (CFPlus::Layout self, int spacing)	1438	set_spacing (DC::Layout self, int spacing)
977	CODE:	1439	CODE:
978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1440	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
979		1441
980	void	1442	void
981	set_ellipsise (CFPlus::Layout self, int ellipsise)	1443	set_ellipsise (DC::Layout self, int ellipsise)
982	CODE:	1444	CODE:
983	pango_layout_set_ellipsize (self->pl,	1445	pango_layout_set_ellipsize (self->pl,
984	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1446	ellipsise == 1 ? PANGO_ELLIPSIZE_START
985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1447	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1448	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
987	: PANGO_ELLIPSIZE_NONE	1449	: PANGO_ELLIPSIZE_NONE
988	);	1450	);
989		1451
990	void	1452	void
991	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1453	set_single_paragraph_mode (DC::Layout self, int spm)
992	CODE:	1454	CODE:
993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1455	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
994		1456
995	void	1457	void
996	size (CFPlus::Layout self)	1458	size (DC::Layout self)
997	PPCODE:	1459	PPCODE:
998	{	1460	{
999	int w, h;	1461	int w, h;
1000		1462
1001	layout_get_pixel_size (self, &w, &h);	1463	layout_get_pixel_size (self, &w, &h);
…		…
1004	PUSHs (sv_2mortal (newSViv (w)));	1466	PUSHs (sv_2mortal (newSViv (w)));
1005	PUSHs (sv_2mortal (newSViv (h)));	1467	PUSHs (sv_2mortal (newSViv (h)));
1006	}	1468	}
1007		1469
1008	int	1470	int
1009	descent (CFPlus::Layout self)	1471	descent (DC::Layout self)
1010	CODE:	1472	CODE:
1011	{	1473	{
1012	PangoRectangle rect;	1474	PangoRectangle rect;
1013	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1475	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1014	pango_layout_line_get_pixel_extents (line, 0, &rect);	1476	pango_layout_line_get_pixel_extents (line, 0, &rect);
1015	RETVAL = PANGO_DESCENT (rect);	1477	RETVAL = PANGO_DESCENT (rect);
1016	}	1478	}
1017	OUTPUT:	1479	OUTPUT:
1018	RETVAL	1480	RETVAL
1019		1481
1020	int	1482	int
1021	xy_to_index (CFPlus::Layout self, int x, int y)	1483	xy_to_index (DC::Layout self, int x, int y)
1022	CODE:	1484	CODE:
1023	{	1485	{
1024	int index, trailing;	1486	int index, trailing;
1025	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1487	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1026	RETVAL = index;	1488	RETVAL = index + trailing;
1027	}	1489	}
1028	OUTPUT:	1490	OUTPUT:
1029	RETVAL	1491	RETVAL
1030		1492
1031	void	1493	void
1032	cursor_pos (CFPlus::Layout self, int index)	1494	cursor_pos (DC::Layout self, int index)
1033	PPCODE:	1495	PPCODE:
1034	{	1496	{
1035	PangoRectangle strong_pos;	1497	PangoRectangle pos;
1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1498	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1037		1499
1038	EXTEND (SP, 3);	1500	EXTEND (SP, 3);
1039	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1501	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1502	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1503	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1042	}	1504	}
1043		1505
1044	void	1506	void
1045	render (CFPlus::Layout self, float x, float y, int flags = 0)	1507	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1046	PPCODE:	1508	PPCODE:
		1509	{
		1510	int line, x;
		1511
		1512	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1513	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1514	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1515	--line;
		1516	#endif
		1517	EXTEND (SP, 2);
		1518	PUSHs (sv_2mortal (newSViv (line)));
		1519	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1520	}
		1521
		1522	void
		1523	line_x_to_index (DC::Layout self, int line, int x)
		1524	PPCODE:
		1525	{
		1526	PangoLayoutLine *lp;
		1527	int index, trailing;
		1528
		1529	if (line < 0)
		1530	XSRETURN_EMPTY;
		1531
		1532	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1533	XSRETURN_EMPTY; /* do better */
		1534
		1535	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1536
		1537	EXTEND (SP, 2);
		1538	if (GIMME_V == G_SCALAR)
		1539	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1540	else
		1541	{
		1542	PUSHs (sv_2mortal (newSViv (index)));
		1543	PUSHs (sv_2mortal (newSViv (trailing)));
		1544	}
		1545	}
		1546
		1547	void
		1548	render (DC::Layout self, float x, float y, int flags = 0)
		1549	CODE:
		1550	rc_clear (self->rc);
1047	pango_opengl_render_layout_subpixel (	1551	pango_opengl_render_layout_subpixel (
1048	self->pl,	1552	self->pl,
		1553	self->rc,
1049	x * PANGO_SCALE, y * PANGO_SCALE,	1554	x * PANGO_SCALE, y * PANGO_SCALE,
1050	self->r, self->g, self->b, self->a,	1555	self->r, self->g, self->b, self->a,
1051	flags	1556	flags
1052	);	1557	);
		1558	// we assume that context_change actually clears/frees stuff
		1559	// and does not do any recomputation...
		1560	pango_layout_context_changed (self->pl);
1053		1561
1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
1055
1056	void	1562	void
1057	pad2pot (SV data_, SV w_, SV *h_)	1563	draw (DC::Layout self)
1058	CODE:	1564	CODE:
1059	{	1565	{
1060	int ow = SvIV (w_);	1566	glEnable (GL_TEXTURE_2D);
1061	int oh = SvIV (h_);	1567	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1568	glEnable (GL_BLEND);
		1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1571	glEnable (GL_ALPHA_TEST);
		1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1062		1573
1063	if (ow && oh)	1574	rc_draw (self->rc);
		1575
		1576	glDisable (GL_ALPHA_TEST);
		1577	glDisable (GL_BLEND);
		1578	glDisable (GL_TEXTURE_2D);
		1579	}
		1580
		1581	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1582
		1583	PROTOTYPES: ENABLE
		1584
		1585	void
		1586	pad (SV *data_, int ow, int oh, int nw, int nh)
		1587	CODE:
		1588	{
		1589	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1064	{	1590	{
1065	int nw = minpot (ow);
1066	int nh = minpot (oh);
1067
1068	if (nw != ow \|\| nh != oh)
1069	{
1070	if (SvOK (data_))
1071	{
1072	STRLEN datalen;	1591	STRLEN datalen;
1073	char *data = SvPVbyte (data_, datalen);	1592	char *data = SvPVbyte (data_, datalen);
1074	int bpp = datalen / (ow * oh);	1593	int bpp = datalen / (ow * oh);
1075	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1594	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1076		1595
1077	SvPOK_only (result_);	1596	SvPOK_only (result_);
1078	SvCUR_set (result_, nw * nh * bpp);	1597	SvCUR_set (result_, nw * nh * bpp);
1079		1598
1080	memset (SvPVX (result_), 0, nw * nh * bpp);	1599	memset (SvPVX (result_), 0, nw * nh * bpp);
1081	while (oh--)	1600	while (oh--)
1082	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1601	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1083		1602
1084	sv_setsv (data_, result_);	1603	sv_setsv (data_, result_);
1085	}
1086
1087	sv_setiv (w_, nw);
1088	sv_setiv (h_, nh);
1089	}
1090	}	1604	}
1091	}	1605	}
1092		1606
1093	void	1607	void
1094	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1608	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1100	{	1614	{
1101	HV hv = (HV )SvRV (self);	1615	HV hv = (HV )SvRV (self);
1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1616	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1617	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1618	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1619
		1620	if (name <= 0)
		1621	XSRETURN_EMPTY;
1105		1622
1106	if (items < 5)	1623	if (items < 5)
1107	{	1624	{
1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1625	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1626	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1137	glDisable (GL_ALPHA_TEST);	1654	glDisable (GL_ALPHA_TEST);
1138	glDisable (GL_BLEND);	1655	glDisable (GL_BLEND);
1139	}	1656	}
1140	}	1657	}
1141		1658
1142	MODULE = CFPlus PACKAGE = CFPlus::Map	1659	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1660	CODE:
		1661	{
		1662	GLint width;
		1663	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1664	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1665	RETVAL = width > 0;
		1666	}
		1667	OUTPUT:
		1668	RETVAL
1143		1669
1144	CFPlus::Map	1670	MODULE = Deliantra::Client PACKAGE = DC::Map
1145	new (SV *class, int map_width, int map_height)	1671
		1672	PROTOTYPES: DISABLE
		1673
		1674	DC::Map
		1675	new (SV *class)
1146	CODE:	1676	CODE:
1147	New (0, RETVAL, 1, struct map);	1677	New (0, RETVAL, 1, struct map);
1148	RETVAL->x = 0;	1678	RETVAL->x = 0;
1149	RETVAL->y = 0;	1679	RETVAL->y = 0;
1150	RETVAL->w = map_width;	1680	RETVAL->w = 0;
1151	RETVAL->h = map_height;	1681	RETVAL->h = 0;
1152	RETVAL->ox = 0;	1682	RETVAL->ox = 0;
1153	RETVAL->oy = 0;	1683	RETVAL->oy = 0;
1154	RETVAL->faces = 8192;	1684	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1155	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1685	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1156	RETVAL->texs = 8192;
1157	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158	RETVAL->rows = 0;	1686	RETVAL->rows = 0;
1159	RETVAL->row = 0;	1687	RETVAL->row = 0;
1160	OUTPUT:	1688	OUTPUT:
1161	RETVAL	1689	RETVAL
1162		1690
1163	void	1691	void
1164	DESTROY (CFPlus::Map self)	1692	DESTROY (DC::Map self)
1165	CODE:	1693	CODE:
1166	{	1694	{
1167	map_clear (self);	1695	map_clear (self);
1168	Safefree (self->face);	1696	Safefree (self->face2tile);
1169	Safefree (self->tex);	1697	Safefree (self->tex);
1170	Safefree (self);	1698	Safefree (self);
1171	}	1699	}
1172		1700
1173	void	1701	void
		1702	resize (DC::Map self, int map_width, int map_height)
		1703	CODE:
		1704	self->w = map_width;
		1705	self->h = map_height;
		1706
		1707	void
1174	clear (CFPlus::Map self)	1708	clear (DC::Map self)
1175	CODE:	1709	CODE:
1176	map_clear (self);	1710	map_clear (self);
1177		1711
1178	void	1712	void
1179	set_face (CFPlus::Map self, int face, int texid)	1713	set_tileid (DC::Map self, int face, int tile)
1180	CODE:	1714	CODE:
1181	{	1715	{
1182	while (self->faces <= face)	1716	need_facenum (self, face); self->face2tile [face] = tile;
1183	{	1717	need_texid (self, tile);
1184	Append (mapface, self->face, self->faces, self->faces);
1185	self->faces *= 2;
1186	}
1187
1188	self->face [face] = texid;
1189	}	1718	}
1190		1719
1191	void	1720	void
		1721	set_smooth (DC::Map self, int face, int smooth, int level)
		1722	CODE:
		1723	{
		1724	tileid texid;
		1725	maptex *tex;
		1726
		1727	if (face < 0 \|\| face >= self->faces)
		1728	return;
		1729
		1730	if (smooth < 0 \|\| smooth >= self->faces)
		1731	return;
		1732
		1733	texid = self->face2tile [face];
		1734
		1735	if (!texid)
		1736	return;
		1737
		1738	tex = self->tex + texid;
		1739	tex->smoothtile = self->face2tile [smooth];
		1740	tex->smoothlevel = level;
		1741	}
		1742
		1743	void
1192	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)	1744	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)
1193	CODE:	1745	CODE:
1194	{	1746	{
1195	while (self->texs <= texid)	1747	need_texid (self, texid);
1196	{
1197	Append (maptex, self->tex, self->texs, self->texs);
1198	self->texs *= 2;
1199	}
1200		1748
1201	{	1749	{
1202	maptex *tex = self->tex + texid;	1750	maptex *tex = self->tex + texid;
1203		1751
1204	tex->name = name;	1752	tex->name = name;
…		…
1220	// use uglier nearest interpolation because linear suffers	1768	// use uglier nearest interpolation because linear suffers
1221	// from transparent color bleeding and ugly wrapping effects.	1769	// from transparent color bleeding and ugly wrapping effects.
1222	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1770	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1223	}	1771	}
1224		1772
		1773	void
		1774	expire_textures (DC::Map self, int texid, int count)
		1775	PPCODE:
		1776	for (; texid < self->texs && count; ++texid, --count)
		1777	{
		1778	maptex *tex = self->tex + texid;
		1779
		1780	if (tex->name)
		1781	{
		1782	if (tex->unused)
		1783	{
		1784	tex->name = 0;
		1785	tex->unused = 0;
		1786	XPUSHs (sv_2mortal (newSViv (texid)));
		1787	}
		1788	else
		1789	tex->unused = 1;
		1790	}
		1791	}
		1792
1225	int	1793	int
1226	ox (CFPlus::Map self)	1794	ox (DC::Map self)
1227	ALIAS:	1795	ALIAS:
1228	oy = 1	1796	oy = 1
1229	x = 2	1797	x = 2
1230	y = 3	1798	y = 3
1231	w = 4	1799	w = 4
…		…
1242	}	1810	}
1243	OUTPUT:	1811	OUTPUT:
1244	RETVAL	1812	RETVAL
1245		1813
1246	void	1814	void
1247	scroll (CFPlus::Map self, int dx, int dy)	1815	scroll (DC::Map self, int dx, int dy)
1248	CODE:	1816	CODE:
1249	{	1817	{
1250	if (dx > 0)	1818	if (dx > 0)
1251	map_blank (self, self->x, self->y, dx, self->h);	1819	map_blank (self, self->x, self->y, dx, self->h);
1252	else if (dx < 0)	1820	else if (dx < 0)
1253	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1821	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1254		1822
1255	if (dy > 0)	1823	if (dy > 0)
1256	map_blank (self, self->x, self->y, self->w, dy);	1824	map_blank (self, self->x, self->y, self->w, dy);
1257	else if (dy < 0)	1825	else if (dy < 0)
1258	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1826	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1259		1827
1260	self->ox += dx; self->x += dx;	1828	self->ox += dx; self->x += dx;
1261	self->oy += dy; self->y += dy;	1829	self->oy += dy; self->y += dy;
1262		1830
1263	while (self->y < 0)	1831	while (self->y < 0)
…		…
1267	self->rows += MAP_EXTEND_Y;	1835	self->rows += MAP_EXTEND_Y;
1268	self->y += MAP_EXTEND_Y;	1836	self->y += MAP_EXTEND_Y;
1269	}	1837	}
1270	}	1838	}
1271		1839
1272	void	1840	SV *
1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1841	map1a_update (DC::Map self, SV *data_, int extmap)
1274	CODE:	1842	CODE:
1275	{	1843	{
1276	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1277	uint8_t data_end = (uint8_t )SvEND (data_);	1845	uint8_t data_end = (uint8_t )SvEND (data_);
1278	mapcell *cell;	1846	mapcell *cell;
1279	int x, y, flags;	1847	int x, y, z, flags;
		1848	AV *missing = newAV ();
		1849	RETVAL = newRV_noinc ((SV *)missing);
1280		1850
1281	while (data < data_end - 1)	1851	while (data < data_end - 1)
1282	{	1852	{
1283	flags = (data [0] << 8) + data [1]; data += 2;	1853	flags = (data [0] << 8) + data [1]; data += 2;
1284		1854
…		…
1304	uint8_t ext, cmd;	1874	uint8_t ext, cmd;
1305		1875
1306	do	1876	do
1307	{	1877	{
1308	ext = *data++;	1878	ext = *data++;
1309	cmd = ext & 0x3f;	1879	cmd = ext & 0x7f;
1310		1880
1311	if (cmd < 4)	1881	if (cmd < 4)
1312	cell->darkness = 255 - ext * 64 + 1;	1882	cell->darkness = 255 - ext * 64 + 1;
1313	else if (cmd == 5) // health	1883	else if (cmd == 5) // health
1314	{	1884	{
1315	cell->stat_width = 1;	1885	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1886	cell->stat_hp = *data++;
1317	}	1887	}
1318	else if (cmd == 6) // monster width	1888	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1889	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1890	else if (cmd == 0x47)
1321	{	1891	{
1322	if (*data == 4)	1892	if (*data == 1) cell->player = data [1];
1323	; // decode player tag	1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1324		1896
1325	data += *data + 1;	1897	data += *data + 1;
1326	}	1898	}
1327	else if (cmd == 8) // cell flags	1899	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1900	cell->flags = *data++;
…		…
1335	}	1907	}
1336	else	1908	else
1337	cell->darkness = *data++ + 1;	1909	cell->darkness = *data++ + 1;
1338	}	1910	}
1339		1911
		1912	for (z = 0; z <= 2; ++z)
1340	if (flags & 4)	1913	if (flags & (4 >> z))
1341	{	1914	{
1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1915	faceid face = (data [0] << 8) + data [1]; data += 2;
		1916	need_facenum (self, face);
		1917	cell->tile [z] = self->face2tile [face];
		1918
		1919	if (cell->tile [z])
		1920	{
		1921	maptex *tex = self->tex + cell->tile [z];
		1922	tex->unused = 0;
		1923	if (!tex->name)
		1924	av_push (missing, newSViv (cell->tile [z]));
		1925
		1926	if (tex->smoothtile)
		1927	{
		1928	maptex *smooth = self->tex + tex->smoothtile;
		1929	smooth->unused = 0;
		1930	if (!smooth->name)
		1931	av_push (missing, newSViv (tex->smoothtile));
		1932	}
		1933	}
1343	}	1934	}
1344
1345	if (flags & 2)
1346	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1348	}
1349
1350	if (flags & 1)
1351	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1353	}
1354	}	1935	}
1355	else	1936	else
1356	cell->darkness = 0;	1937	CELL_CLEAR (cell);
1357	}	1938	}
1358	}	1939	}
		1940	OUTPUT:
		1941	RETVAL
1359		1942
1360	SV *	1943	SV *
1361	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1944	mapmap (DC::Map self, int x0, int y0, int w, int h)
1362	CODE:	1945	CODE:
1363	{	1946	{
1364	int x1, x;	1947	int x1, x;
1365	int y1, y;	1948	int y1, y;
1366	int z;	1949	int z;
…		…
1387	{	1970	{
1388	mapcell *cell = row->col + (x - row->c0);	1971	mapcell *cell = row->col + (x - row->c0);
1389		1972
1390	for (z = 0; z <= 0; z++)	1973	for (z = 0; z <= 0; z++)
1391	{	1974	{
1392	mapface face = cell->face [z];
1393
1394	if (face)
1395	{
1396	maptex tex = self->tex [face];	1975	maptex tex = self->tex [cell->tile [z]];
1397	int a0 = 255 - tex.a;	1976	int a0 = 255 - tex.a;
1398	int a1 = tex.a;	1977	int a1 = tex.a;
1399		1978
1400	r = (r * a0 + tex.r * a1) / 255;	1979	r = (r * a0 + tex.r * a1) / 255;
1401	g = (g * a0 + tex.g * a1) / 255;	1980	g = (g * a0 + tex.g * a1) / 255;
1402	b = (b * a0 + tex.b * a1) / 255;	1981	b = (b * a0 + tex.b * a1) / 255;
1403	a = (a * a0 + tex.a * a1) / 255;	1982	a = (a * a0 + tex.a * a1) / 255;
1404	}
1405	}	1983	}
1406	}	1984	}
1407		1985
1408	*map++ = (r )	1986	*map++ = (r )
1409	\| (g << 8)	1987	\| (g << 8)
…		…
1416	}	1994	}
1417	OUTPUT:	1995	OUTPUT:
1418	RETVAL	1996	RETVAL
1419		1997
1420	void	1998	void
1421	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1999	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1422	CODE:	2000	CODE:
1423	{	2001	{
1424	int vx, vy;
1425	int x, y, z;	2002	int x, y, z;
1426	int last_name;
1427	mapface face;
1428		2003
1429	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1430	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2006	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2007	smooth_key skey;
		2008	int pl_x, pl_y;
		2009	maptex pl_tex;
		2010	rc_t *rc = rc_alloc ();
		2011	rc_key_t key;
		2012	rc_array_t *arr;
1431		2013
1432	/*	2014	pl_tex.name = 0;
1433	int vx = self->vx = self->w >= sw
1434	? self->x + (self->w - sw) / 2
1435	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1436		2015
1437	int vy = self->vy = self->h >= sh	2016	// thats current max. sorry.
1438	? self->y + (self->h - sh) / 2	2017	if (sw > 255) sw = 255;
1439	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2018	if (sh > 255) sh = 255;
1440	*/
1441		2019
1442	glColor4ub (255, 255, 255, 255);	2020	// clear key, in case of extra padding
		2021	memset (&skey, 0, sizeof (skey));
		2022
		2023	memset (&key, 0, sizeof (key));
		2024	key.r = 255;
		2025	key.g = 255;
		2026	key.b = 255;
		2027	key.a = 255;
		2028	key.mode = GL_QUADS;
		2029	key.format = GL_T2F_V3F;
		2030
		2031	mx += self->x;
		2032	my += self->y;
		2033
		2034	// first pass: determine smooth_max
		2035	// rather ugly, if you ask me
		2036	// could also be stored inside mapcell and updated on change
		2037	memset (smooth_max, 0, sizeof (smooth_max));
		2038
		2039	for (y = 0; y < sh; y++)
		2040	if (0 <= y + my && y + my < self->rows)
		2041	{
		2042	maprow *row = self->row + (y + my);
		2043
		2044	for (x = 0; x < sw; x++)
		2045	if (row->c0 <= x + mx && x + mx < row->c1)
		2046	{
		2047	mapcell *cell = row->col + (x + mx - row->c0);
		2048
		2049	smooth_max[x + 1][y + 1] =
		2050	MAX (self->tex [cell->tile [0]].smoothlevel,
		2051	MAX (self->tex [cell->tile [1]].smoothlevel,
		2052	self->tex [cell->tile [2]].smoothlevel));
		2053	}
		2054	}
1443		2055
1444	glEnable (GL_BLEND);	2056	glEnable (GL_BLEND);
1445	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2057	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1446	glEnable (GL_TEXTURE_2D);
1447	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1448		2059
1449	glBegin (GL_QUADS);
1450
1451	last_name = 0;
1452
1453	for (z = 0; z < 3; z++)	2060	for (z = 0; z <= 2; z++)
		2061	{
		2062	memset (smooth_level, 0, sizeof (smooth_level));
		2063	key.texname = -1;
		2064
1454	for (y = 0; y < sh; y++)	2065	for (y = 0; y < sh; y++)
1455	if (0 <= y + vy && y + vy < self->rows)	2066	if (0 <= y + my && y + my < self->rows)
1456	{	2067	{
1457	maprow *row = self->row + (y + vy);	2068	maprow *row = self->row + (y + my);
1458		2069
1459	for (x = 0; x < sw; x++)	2070	for (x = 0; x < sw; x++)
1460	if (row->c0 <= x + vx && x + vx < row->c1)	2071	if (row->c0 <= x + mx && x + mx < row->c1)
1461	{	2072	{
1462	mapcell *cell = row->col + (x + vx - row->c0);	2073	mapcell *cell = row->col + (x + mx - row->c0);
1463
1464	face = cell->face [z];	2074	tileid tile = cell->tile [z];
		2075
		2076	if (tile)
		2077	{
		2078	maptex tex = self->tex [tile];
		2079	int px = (x + 1) * T - tex.w;
		2080	int py = (y + 1) * T - tex.h;
1465		2081
1466	if (face && face < self->texs)	2082	if (key.texname != tex.name)
		2083	{
		2084	self->tex [tile].unused = 0;
		2085
		2086	if (!tex.name)
		2087	tex = self->tex [2]; /* missing, replace by noface */
		2088
		2089	key.texname = tex.name;
		2090	arr = rc_array (rc, &key);
		2091	}
		2092
		2093	if (expect_false (cell->player == player) && expect_false (z == 2))
		2094	{
		2095	pl_x = px;
		2096	pl_y = py;
		2097	pl_tex = tex;
		2098	continue;
		2099	}
		2100
		2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2103	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2105
		2106	if (expect_false (cell->flags) && expect_false (z == 2))
		2107	{
		2108	/* this is a workaround to make speech bubbles drawn
		2109	* for example above walls, work. */
		2110	rc_draw (rc);
		2111	rc_clear (rc);
		2112	key.texname = -1;
		2113
		2114	// overlays such as the speech bubble, probably more to come
		2115	if (cell->flags & 1)
		2116	{
		2117	maptex tex = self->tex [1];
		2118	int px = x * T + T * 2 / 32;
		2119	int py = y * T - T * 6 / 32;
		2120
		2121	if (tex.name)
		2122	{
		2123	if (key.texname != tex.name)
		2124	{
		2125	key.texname = tex.name;
		2126	arr = rc_array (rc, &key);
		2127	}
		2128
		2129	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2130	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2131	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2132	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2133	}
		2134	}
		2135	}
		2136
		2137	// update smooth hash
		2138	if (tex.smoothtile)
		2139	{
		2140	skey.tile = tex.smoothtile;
		2141	skey.level = tex.smoothlevel;
		2142
		2143	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2144
		2145	// add bits to current tile and all neighbours. skey.x\|y is
		2146	// shifted +1\|+1 so we always stay positive.
		2147
		2148	// bits is ___n cccc CCCC bbbb
		2149	// n do not draw borders&corners
		2150	// c draw these corners, but...
		2151	// C ... not these
		2152	// b draw these borders
		2153
		2154	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2155	// ┃· ·· ·┃ ━━
		2156
		2157	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2158	// ·· ·· ·┏ ┓·
		2159
		2160	// full tile
		2161	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2162
		2163	// borders
		2164	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2165	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2166	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2167	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2168
		2169	// corners
		2170	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2171	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2172	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2173	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2174	}
		2175	}
		2176	}
		2177	}
		2178
		2179	rc_draw (rc);
		2180	rc_clear (rc);
		2181
		2182	// go through all smoothlevels, lowest to highest, then draw.
		2183	// this is basically counting sort
		2184	{
		2185	int w, b;
		2186
		2187	glEnable (GL_TEXTURE_2D);
		2188	glBegin (GL_QUADS);
		2189	for (w = 0; w < 256 / 32; ++w)
		2190	{
		2191	uint32_t smask = smooth_level [w];
		2192	if (smask)
		2193	for (b = 0; b < 32; ++b)
		2194	if (smask & (((uint32_t)1) << b))
1467	{	2195	{
1468	maptex tex = self->tex [face];	2196	int level = (w << 5) \| b;
1469	int px = (x + 1) * 32 - tex.w;	2197	HE *he;
1470	int py = (y + 1) * 32 - tex.h;
1471		2198
1472	if (last_name != tex.name)	2199	hv_iterinit (smooth);
		2200	while ((he = hv_iternext (smooth)))
1473	{	2201	{
1474	glEnd ();	2202	smooth_key skey = (smooth_key )HeKEY (he);
1475	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2203	IV bits = SvIVX (HeVAL (he));
1476	glBegin (GL_QUADS);
1477	}
1478		2204
1479	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1480	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1481	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1482	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1483	}
1484
1485	if (cell->flags && z == 2)
1486	{
1487	if (cell->flags & 1)	2205	if (!(bits & 0x1000)
		2206	&& skey->level == level
		2207	&& level > smooth_max [skey->x][skey->y])
1488	{	2208	{
1489	maptex tex = self->tex [1];	2209	maptex tex = self->tex [skey->tile];
1490	int px = (x + 1) * 32 - tex.w + 2;	2210	int px = (((int)skey->x) - 1) * T;
1491	int py = (y + 1) * 32 - tex.h - 6;	2211	int py = (((int)skey->y) - 1) * T;
		2212	int border = bits & 15;
		2213	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2214	float dx = tex.s * .0625f; // 16 images/row
		2215	float dy = tex.t * .5f ; // 2 images/column
1492		2216
		2217	if (tex.name)
		2218	{
		2219	// this time avoiding texture state changes
		2220	// save gobs of state changes.
		2221	if (key.texname != tex.name)
		2222	{
		2223	self->tex [skey->tile].unused = 0;
		2224
1493	glEnd ();	2225	glEnd ();
1494	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2226	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1495	glBegin (GL_QUADS);	2227	glBegin (GL_QUADS);
		2228	}
1496		2229
		2230	if (border)
		2231	{
		2232	float ox = border * dx;
		2233
		2234	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2235	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2236	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2237	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2238	}
		2239
		2240	if (corner)
		2241	{
		2242	float ox = corner * dx;
		2243
1497	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2244	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1498	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2245	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1499	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2246	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1500	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2247	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2248	}
		2249	}
		2250	}
1501	}	2251	}
1502	}	2252	}
1503	}
1504	}	2253	}
1505		2254
1506	glEnd ();	2255	glEnd ();
1507
1508	glDisable (GL_TEXTURE_2D);	2256	glDisable (GL_TEXTURE_2D);
		2257	key.texname = -1;
		2258	}
		2259
		2260	hv_clear (smooth);
		2261	}
		2262
		2263	if (pl_tex.name)
		2264	{
		2265	maptex tex = pl_tex;
		2266	int px = pl_x + sdx;
		2267	int py = pl_y + sdy;
		2268
		2269	key.texname = tex.name;
		2270	arr = rc_array (rc, &key);
		2271
		2272	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2273	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2274	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2275	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2276
		2277	rc_draw (rc);
		2278	}
		2279
1509	glDisable (GL_BLEND);	2280	glDisable (GL_BLEND);
		2281	rc_free (rc);
1510		2282
1511	// top layer: overlays such as the health bar	2283	// top layer: overlays such as the health bar
1512	for (y = 0; y < sh; y++)	2284	for (y = 0; y < sh; y++)
1513	if (0 <= y + vy && y + vy < self->rows)	2285	if (0 <= y + my && y + my < self->rows)
1514	{	2286	{
1515	maprow *row = self->row + (y + vy);	2287	maprow *row = self->row + (y + my);
1516		2288
1517	for (x = 0; x < sw; x++)	2289	for (x = 0; x < sw; x++)
1518	if (row->c0 <= x + vx && x + vx < row->c1)	2290	if (row->c0 <= x + mx && x + mx < row->c1)
1519	{	2291	{
1520	mapcell *cell = row->col + (x + vx - row->c0);	2292	mapcell *cell = row->col + (x + mx - row->c0);
1521		2293
1522	int px = x * 32;	2294	int px = x * T;
1523	int py = y * 32;	2295	int py = y * T;
		2296
		2297	if (expect_false (cell->player == player))
		2298	{
		2299	px += sdx;
		2300	py += sdy;
		2301	}
1524		2302
1525	if (cell->stat_hp)	2303	if (cell->stat_hp)
1526	{	2304	{
1527	int width = cell->stat_width * 32;	2305	int width = cell->stat_width * T;
1528	int thick = sh / 28 + 1 + cell->stat_width;	2306	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1529		2307
1530	glColor3ub (0, 0, 0);	2308	glColor3ub (0, 0, 0);
1531	glRectf (px + 1, py - thick - 2,	2309	glRectf (px + 1, py - thick - 2,
1532	px + width - 1, py);	2310	px + width - 1, py);
1533		2311
…		…
1539	}	2317	}
1540	}	2318	}
1541	}	2319	}
1542		2320
1543	void	2321	void
1544	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2322	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1545	CODE:	2323	CODE:
1546	{	2324	{
1547	static float color[16][3] = {	2325	static float color[16][3] = {
1548	{ 0.00F, 0.00F, 0.00F },	2326	{ 0.00F, 0.00F, 0.00F },
1549	{ 1.00F, 1.00F, 1.00F },	2327	{ 1.00F, 1.00F, 1.00F },
…		…
1599	glDisable (GL_BLEND);	2377	glDisable (GL_BLEND);
1600	glDisable (GL_TEXTURE_2D);	2378	glDisable (GL_TEXTURE_2D);
1601	}	2379	}
1602		2380
1603	void	2381	void
1604	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2382	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1605	PPCODE:	2383	PPCODE:
1606	{	2384	{
1607	int vx, vy;
1608	int x, y;	2385	int x, y;
		2386	int sw1 = sw + 2;
		2387	int sh1 = sh + 2;
		2388	int sh3 = sh * 3;
1609	int sw4 = (sw + 3) & ~3;	2389	int sw34 = (sw * 3 + 3) & ~3;
		2390	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1610	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2391	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1611	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2392	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1612		2393
1613	memset (darkness, 255, sw4 * sh);
1614	SvPOK_only (darkness_sv);	2394	SvPOK_only (darkness3_sv);
1615	SvCUR_set (darkness_sv, sw4 * sh);	2395	SvCUR_set (darkness3_sv, sw34 * sh3);
1616		2396
1617	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2397	mx += self->x - 1;
1618	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2398	my += self->y - 1;
1619		2399
		2400	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2401
1620	for (y = 0; y < sh; y++)	2402	for (y = 0; y < sh1; y++)
1621	if (0 <= y + vy && y + vy < self->rows)	2403	if (0 <= y + my && y + my < self->rows)
1622	{	2404	{
1623	maprow *row = self->row + (y + vy);	2405	maprow *row = self->row + (y + my);
1624		2406
1625	for (x = 0; x < sw; x++)	2407	for (x = 0; x < sw1; x++)
1626	if (row->c0 <= x + vx && x + vx < row->c1)	2408	if (row->c0 <= x + mx && x + mx < row->c1)
1627	{	2409	{
1628	mapcell *cell = row->col + (x + vx - row->c0);	2410	mapcell *cell = row->col + (x + mx - row->c0);
1629		2411
1630	darkness[y * sw4 + x] = cell->darkness	2412	darkness1 [y * sw1 + x] = cell->darkness
1631	? 255 - (cell->darkness - 1)	2413	? 255 - (cell->darkness - 1)
1632	: 255 - FOW_DARKNESS;	2414	: 255 - FOW_DARKNESS;
1633	}	2415	}
1634	}	2416	}
1635		2417
		2418	for (y = 0; y < sh; ++y)
		2419	for (x = 0; x < sw; ++x)
		2420	{
		2421	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2422	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2423	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2424	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2425	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2426	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2427	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2428	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2429	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2430
		2431	uint8_t r11 = (d11 + d21 + d12) / 3;
		2432	uint8_t r21 = d21;
		2433	uint8_t r31 = (d21 + d31 + d32) / 3;
		2434
		2435	uint8_t r12 = d12;
		2436	uint8_t r22 = d22;
		2437	uint8_t r32 = d32;
		2438
		2439	uint8_t r13 = (d13 + d23 + d12) / 3;
		2440	uint8_t r23 = d23;
		2441	uint8_t r33 = (d23 + d33 + d32) / 3;
		2442
		2443	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2444	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2445	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2446	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2447	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2448	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2449	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2450	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2451	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2452	}
		2453
		2454	free (darkness1);
		2455
1636	EXTEND (SP, 3);	2456	EXTEND (SP, 3);
1637	PUSHs (sv_2mortal (newSViv (sw4)));	2457	PUSHs (sv_2mortal (newSViv (sw34)));
1638	PUSHs (sv_2mortal (newSViv (sh)));	2458	PUSHs (sv_2mortal (newSViv (sh3)));
1639	PUSHs (darkness_sv);	2459	PUSHs (darkness3_sv);
1640	}	2460	}
1641		2461
1642	SV *	2462	SV *
1643	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2463	get_rect (DC::Map self, int x0, int y0, int w, int h)
1644	CODE:	2464	CODE:
1645	{	2465	{
1646	int x, y, x1, y1;	2466	int x, y, x1, y1;
1647	SV data_sv = newSV (w h * 7 + 5);	2467	SV data_sv = newSV (w h * 7 + 5);
1648	uint8_t data = (uint8_t )SvPVX (data_sv);	2468	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1673	if (row && row->c0 <= x && x < row->c1)	2493	if (row && row->c0 <= x && x < row->c1)
1674	{	2494	{
1675	mapcell *cell = row->col + (x - row->c0);	2495	mapcell *cell = row->col + (x - row->c0);
1676	uint8_t flags = 0;	2496	uint8_t flags = 0;
1677		2497
1678	if (cell->face [0]) flags \|= 1;	2498	if (cell->tile [0]) flags \|= 1;
1679	if (cell->face [1]) flags \|= 2;	2499	if (cell->tile [1]) flags \|= 2;
1680	if (cell->face [2]) flags \|= 4;	2500	if (cell->tile [2]) flags \|= 4;
1681		2501
1682	*data++ = flags;	2502	*data++ = flags;
1683		2503
1684	if (flags & 1)	2504	if (flags & 1)
1685	{	2505	{
		2506	tileid tile = cell->tile [0];
1686	*data++ = cell->face [0] >> 8;	2507	*data++ = tile >> 8;
1687	*data++ = cell->face [0];	2508	*data++ = tile;
1688	}	2509	}
1689		2510
1690	if (flags & 2)	2511	if (flags & 2)
1691	{	2512	{
		2513	tileid tile = cell->tile [1];
1692	*data++ = cell->face [1] >> 8;	2514	*data++ = tile >> 8;
1693	*data++ = cell->face [1];	2515	*data++ = tile;
1694	}	2516	}
1695		2517
1696	if (flags & 4)	2518	if (flags & 4)
1697	{	2519	{
		2520	tileid tile = cell->tile [2];
1698	*data++ = cell->face [2] >> 8;	2521	*data++ = tile >> 8;
1699	*data++ = cell->face [2];	2522	*data++ = tile;
1700	}	2523	}
1701	}	2524	}
1702	else	2525	else
1703	*data++ = 0;	2526	*data++ = 0;
1704	}	2527	}
1705	}	2528	}
1706		2529
		2530	/* if size is wh + 5 then no data has been found /
		2531	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2532	{
1707	SvPOK_only (data_sv);	2533	SvPOK_only (data_sv);
1708	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2534	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2535	}
		2536
1709	RETVAL = data_sv;	2537	RETVAL = data_sv;
1710	}	2538	}
1711	OUTPUT:	2539	OUTPUT:
1712	RETVAL	2540	RETVAL
1713		2541
1714	void	2542	void
1715	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2543	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1716	PPCODE:	2544	PPCODE:
1717	{	2545	{
1718	int x, y, z;	2546	int x, y, z;
1719	int w, h;	2547	int w, h;
1720	int x1, y1;	2548	int x1, y1;
		2549	STRLEN len;
		2550	uint8_t data, end;
		2551
		2552	len = SvLEN (data_sv);
		2553	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2554	data = SvPVbyte_nolen (data_sv);
		2555	end = data + len + 8;
		2556
		2557	if (len < 5)
		2558	XSRETURN_EMPTY;
1721		2559
1722	if (*data++ != 0)	2560	if (*data++ != 0)
1723	return; /* version mismatch */	2561	XSRETURN_EMPTY; /* version mismatch */
1724		2562
1725	w = data++ << 8; w \|= data++;	2563	w = data++ << 8; w \|= data++;
1726	h = data++ << 8; h \|= data++;	2564	h = data++ << 8; h \|= data++;
1727		2565
1728	// we need to do this 'cause we don't keep an absolute coord system for rows	2566	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1740	{	2578	{
1741	maprow *row = map_get_row (self, y);	2579	maprow *row = map_get_row (self, y);
1742		2580
1743	for (x = x0; x < x1; x++)	2581	for (x = x0; x < x1; x++)
1744	{	2582	{
		2583	uint8_t flags;
		2584
		2585	if (data + 7 >= end)
		2586	XSRETURN_EMPTY;
		2587
1745	uint8_t flags = *data++;	2588	flags = *data++;
1746		2589
1747	if (flags)	2590	if (flags)
1748	{	2591	{
1749	mapface face[3] = { 0, 0, 0 };
1750
1751	mapcell *cell = row_get_cell (row, x);	2592	mapcell *cell = row_get_cell (row, x);
		2593	tileid tile[3] = { 0, 0, 0 };
1752		2594
1753	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2595	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1754	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2596	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1755	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2597	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1756		2598
1757	if (cell->darkness == 0)	2599	if (cell->darkness == 0)
1758	{	2600	{
1759	cell->darkness = 0;	2601	/cell->darkness = 0;/
		2602	EXTEND (SP, 3);
1760		2603
1761	for (z = 0; z <= 2; z++)	2604	for (z = 0; z <= 2; z++)
1762	{	2605	{
1763	cell->face[z] = face[z];	2606	tileid t = tile [z];
1764		2607
1765	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2608	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2609	{
1766	XPUSHs (sv_2mortal (newSViv (face[z])));	2610	PUSHs (sv_2mortal (newSViv (t)));
		2611	need_texid (self, t);
		2612	}
		2613
		2614	cell->tile [z] = t;
1767	}	2615	}
1768	}	2616	}
1769	}	2617	}
1770	}	2618	}
1771	}	2619	}
1772	}	2620	}
1773		2621
1774	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2622	MODULE = Deliantra::Client PACKAGE = DC::RW
1775		2623
1776	CFPlus::MixChunk	2624	DC::RW
1777	new_from_file (SV class, char path)	2625	new (SV class, SV data_sv)
1778	CODE:	2626	CODE:
1779	RETVAL = Mix_LoadWAV (path);	2627	{
		2628	STRLEN datalen;
		2629	char *data = SvPVbyte (data_sv, datalen);
		2630
		2631	RETVAL = SDL_RWFromConstMem (data, datalen);
		2632	}
1780	OUTPUT:	2633	OUTPUT:
1781	RETVAL	2634	RETVAL
1782		2635
		2636	DC::RW
		2637	new_from_file (SV class, const char path, const char *mode = "rb")
		2638	CODE:
		2639	RETVAL = SDL_RWFromFile (path, mode);
		2640	OUTPUT:
		2641	RETVAL
		2642
		2643	# fails on win32:
		2644	# dc.xs(2268) : error C2059: syntax error : '('
1783	void	2645	#void
		2646	#close (DC::RW self)
		2647	# CODE:
		2648	# (self->(close)) (self);
		2649
		2650	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2651
		2652	PROTOTYPES: DISABLE
		2653
		2654	DC::Channel
		2655	find ()
		2656	CODE:
		2657	{
		2658	RETVAL = Mix_GroupAvailable (-1);
		2659
		2660	if (RETVAL < 0)
		2661	{
		2662	RETVAL = Mix_GroupOldest (-1);
		2663
		2664	if (RETVAL < 0)
		2665	XSRETURN_UNDEF;
		2666
		2667	Mix_HaltChannel (RETVAL);
		2668	}
		2669
		2670	Mix_UnregisterAllEffects (RETVAL);
		2671	Mix_Volume (RETVAL, 128);
		2672	}
		2673	OUTPUT:
		2674	RETVAL
		2675
		2676	void
		2677	halt (DC::Channel self)
		2678	CODE:
		2679	Mix_HaltChannel (self);
		2680
		2681	void
		2682	expire (DC::Channel self, int ticks = -1)
		2683	CODE:
		2684	Mix_ExpireChannel (self, ticks);
		2685
		2686	void
		2687	fade_out (DC::Channel self, int ticks = -1)
		2688	CODE:
		2689	Mix_FadeOutChannel (self, ticks);
		2690
		2691	int
		2692	volume (DC::Channel self, int volume)
		2693	CODE:
		2694	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	void
		2699	unregister_all_effects (DC::Channel self)
		2700	CODE:
		2701	Mix_UnregisterAllEffects (self);
		2702
		2703	void
		2704	set_panning (DC::Channel self, int left, int right)
		2705	CODE:
		2706	left = CLAMP (left , 0, 255);
		2707	right = CLAMP (right, 0, 255);
		2708	Mix_SetPanning (self, left, right);
		2709
		2710	void
		2711	set_distance (DC::Channel self, int distance)
		2712	CODE:
		2713	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2714
		2715	void
		2716	set_position (DC::Channel self, int angle, int distance)
		2717	CODE:
		2718
		2719	void
		2720	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2721	CODE:
		2722	{
		2723	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2724	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2725	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2726	}
		2727
		2728	void
		2729	set_reverse_stereo (DC::Channel self, int flip)
		2730	CODE:
		2731	Mix_SetReverseStereo (self, flip);
		2732
		2733	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2734
		2735	PROTOTYPES: DISABLE
		2736
		2737	DC::MixChunk
		2738	new (SV *class, DC::RW rwops)
		2739	CODE:
		2740	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2741	OUTPUT:
		2742	RETVAL
		2743
		2744	void
1784	DESTROY (CFPlus::MixChunk self)	2745	DESTROY (DC::MixChunk self)
1785	CODE:	2746	CODE:
1786	Mix_FreeChunk (self);	2747	Mix_FreeChunk (self);
1787		2748
1788	int	2749	int
1789	volume (CFPlus::MixChunk self, int volume = -1)	2750	volume (DC::MixChunk self, int volume = -1)
1790	CODE:	2751	CODE:
		2752	if (items > 1)
		2753	volume = CLAMP (volume, 0, 128);
1791	RETVAL = Mix_VolumeChunk (self, volume);	2754	RETVAL = Mix_VolumeChunk (self, volume);
1792	OUTPUT:	2755	OUTPUT:
1793	RETVAL	2756	RETVAL
1794		2757
1795	int	2758	DC::Channel
1796	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2759	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1797	CODE:	2760	CODE:
		2761	{
1798	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2762	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2763
		2764	if (RETVAL < 0)
		2765	XSRETURN_UNDEF;
		2766
		2767	if (channel < 0)
		2768	{
		2769	Mix_UnregisterAllEffects (RETVAL);
		2770	Mix_Volume (RETVAL, 128);
		2771	}
		2772	}
1799	OUTPUT:	2773	OUTPUT:
1800	RETVAL	2774	RETVAL
1801		2775
1802	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2776	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1803		2777
1804	int	2778	int
1805	volume (int volume = -1)	2779	volume (int volume = -1)
		2780	PROTOTYPE: ;$
1806	CODE:	2781	CODE:
		2782	if (items > 0)
		2783	volume = CLAMP (volume, 0, 128);
1807	RETVAL = Mix_VolumeMusic (volume);	2784	RETVAL = Mix_VolumeMusic (volume);
1808	OUTPUT:	2785	OUTPUT:
1809	RETVAL	2786	RETVAL
1810		2787
		2788	void
		2789	fade_out (int ms)
		2790	CODE:
		2791	Mix_FadeOutMusic (ms);
		2792
		2793	void
		2794	halt ()
		2795	CODE:
		2796	Mix_HaltMusic ();
		2797
1811	CFPlus::MixMusic	2798	DC::MixMusic
1812	new_from_file (SV class, char path)	2799	new (SV *class, DC::RW rwops)
1813	CODE:	2800	CODE:
1814	RETVAL = Mix_LoadMUS (path);	2801	RETVAL = Mix_LoadMUS_RW (rwops);
1815	OUTPUT:	2802	OUTPUT:
1816	RETVAL	2803	RETVAL
1817		2804
1818	void	2805	void
1819	DESTROY (CFPlus::MixMusic self)	2806	DESTROY (DC::MixMusic self)
1820	CODE:	2807	CODE:
1821	Mix_FreeMusic (self);	2808	Mix_FreeMusic (self);
1822		2809
1823	int	2810	int
1824	play (CFPlus::MixMusic self, int loops = -1)	2811	play (DC::MixMusic self, int loops = -1)
1825	CODE:	2812	CODE:
1826	RETVAL = Mix_PlayMusic (self, loops);	2813	RETVAL = Mix_PlayMusic (self, loops);
1827	OUTPUT:	2814	OUTPUT:
1828	RETVAL	2815	RETVAL
1829		2816
1830	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2817	void
		2818	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2819	CODE:
		2820	Mix_FadeInMusicPos (self, loops, ms, position);
		2821
		2822	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2823
		2824	PROTOTYPES: ENABLE
1831		2825
1832	BOOT:	2826	BOOT:
1833	{	2827	{
1834	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2828	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1835	static const struct {	2829	static const struct {
1836	const char *name;	2830	const char *name;
1837	IV iv;	2831	IV iv;
1838	} *civ, const_iv[] = {	2832	} *civ, const_iv[] = {
1839	# define const_iv(name) { # name, (IV)name }	2833	# define const_iv(name) { # name, (IV)name }
		2834	const_iv (GL_VENDOR),
		2835	const_iv (GL_VERSION),
		2836	const_iv (GL_EXTENSIONS),
1840	const_iv (GL_COLOR_MATERIAL),	2837	const_iv (GL_COLOR_MATERIAL),
1841	const_iv (GL_SMOOTH),	2838	const_iv (GL_SMOOTH),
1842	const_iv (GL_FLAT),	2839	const_iv (GL_FLAT),
1843	const_iv (GL_DITHER),	2840	const_iv (GL_DITHER),
1844	const_iv (GL_BLEND),	2841	const_iv (GL_BLEND),
…		…
1848	const_iv (GL_ALPHA_TEST),	2845	const_iv (GL_ALPHA_TEST),
1849	const_iv (GL_NORMALIZE),	2846	const_iv (GL_NORMALIZE),
1850	const_iv (GL_RESCALE_NORMAL),	2847	const_iv (GL_RESCALE_NORMAL),
1851	const_iv (GL_FRONT),	2848	const_iv (GL_FRONT),
1852	const_iv (GL_BACK),	2849	const_iv (GL_BACK),
		2850	const_iv (GL_AUX0),
1853	const_iv (GL_AND),	2851	const_iv (GL_AND),
1854	const_iv (GL_ONE),	2852	const_iv (GL_ONE),
1855	const_iv (GL_ZERO),	2853	const_iv (GL_ZERO),
1856	const_iv (GL_SRC_ALPHA),	2854	const_iv (GL_SRC_ALPHA),
1857	const_iv (GL_DST_ALPHA),	2855	const_iv (GL_DST_ALPHA),
…		…
1870	const_iv (GL_INTENSITY),	2868	const_iv (GL_INTENSITY),
1871	const_iv (GL_LUMINANCE),	2869	const_iv (GL_LUMINANCE),
1872	const_iv (GL_LUMINANCE_ALPHA),	2870	const_iv (GL_LUMINANCE_ALPHA),
1873	const_iv (GL_FLOAT),	2871	const_iv (GL_FLOAT),
1874	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2872	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2873	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2874	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2875	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2876	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2877	const_iv (GL_COMPRESSED_RGB_ARB),
		2878	const_iv (GL_COMPRESSED_RGBA_ARB),
1875	const_iv (GL_COMPILE),	2879	const_iv (GL_COMPILE),
		2880	const_iv (GL_PROXY_TEXTURE_1D),
		2881	const_iv (GL_PROXY_TEXTURE_2D),
1876	const_iv (GL_TEXTURE_1D),	2882	const_iv (GL_TEXTURE_1D),
1877	const_iv (GL_TEXTURE_2D),	2883	const_iv (GL_TEXTURE_2D),
1878	const_iv (GL_TEXTURE_ENV),	2884	const_iv (GL_TEXTURE_ENV),
1879	const_iv (GL_TEXTURE_MAG_FILTER),	2885	const_iv (GL_TEXTURE_MAG_FILTER),
1880	const_iv (GL_TEXTURE_MIN_FILTER),	2886	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1901	const_iv (GL_COLOR_LOGIC_OP),	2907	const_iv (GL_COLOR_LOGIC_OP),
1902	const_iv (GL_SEPARABLE_2D),	2908	const_iv (GL_SEPARABLE_2D),
1903	const_iv (GL_CONVOLUTION_2D),	2909	const_iv (GL_CONVOLUTION_2D),
1904	const_iv (GL_CONVOLUTION_BORDER_MODE),	2910	const_iv (GL_CONVOLUTION_BORDER_MODE),
1905	const_iv (GL_CONSTANT_BORDER),	2911	const_iv (GL_CONSTANT_BORDER),
		2912	const_iv (GL_POINTS),
1906	const_iv (GL_LINES),	2913	const_iv (GL_LINES),
1907	const_iv (GL_LINE_STRIP),	2914	const_iv (GL_LINE_STRIP),
1908	const_iv (GL_LINE_LOOP),	2915	const_iv (GL_LINE_LOOP),
1909	const_iv (GL_QUADS),	2916	const_iv (GL_QUADS),
1910	const_iv (GL_QUAD_STRIP),	2917	const_iv (GL_QUAD_STRIP),
1911	const_iv (GL_TRIANGLES),	2918	const_iv (GL_TRIANGLES),
1912	const_iv (GL_TRIANGLE_STRIP),	2919	const_iv (GL_TRIANGLE_STRIP),
1913	const_iv (GL_TRIANGLE_FAN),	2920	const_iv (GL_TRIANGLE_FAN),
		2921	const_iv (GL_POLYGON),
1914	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2922	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2923	const_iv (GL_POINT_SMOOTH_HINT),
		2924	const_iv (GL_LINE_SMOOTH_HINT),
		2925	const_iv (GL_POLYGON_SMOOTH_HINT),
		2926	const_iv (GL_GENERATE_MIPMAP_HINT),
		2927	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1915	const_iv (GL_FASTEST),	2928	const_iv (GL_FASTEST),
		2929	const_iv (GL_DONT_CARE),
		2930	const_iv (GL_NICEST),
1916	const_iv (GL_V2F),	2931	const_iv (GL_V2F),
1917	const_iv (GL_V3F),	2932	const_iv (GL_V3F),
1918	const_iv (GL_T2F_V3F),	2933	const_iv (GL_T2F_V3F),
1919	const_iv (GL_T2F_N3F_V3F),	2934	const_iv (GL_T2F_N3F_V3F),
1920	# undef const_iv	2935	# undef const_iv
1921	};	2936	};
1922		2937
1923	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2938	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1924	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2939	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2940
		2941	texture_av = newAV ();
		2942	AvREAL_off (texture_av);
1925	}	2943	}
		2944
		2945	void
		2946	disable_GL_EXT_blend_func_separate ()
		2947	CODE:
		2948	gl.BlendFuncSeparate = 0;
		2949	gl.BlendFuncSeparateEXT = 0;
1926		2950
1927	char *	2951	char *
1928	gl_vendor ()	2952	gl_vendor ()
1929	CODE:	2953	CODE:
1930	RETVAL = (char *)glGetString (GL_VENDOR);	2954	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1943	CODE:	2967	CODE:
1944	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2968	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1945	OUTPUT:	2969	OUTPUT:
1946	RETVAL	2970	RETVAL
1947		2971
		2972	const char *glGetString (GLenum pname)
		2973
		2974	GLint glGetInteger (GLenum pname)
		2975	CODE:
		2976	glGetIntegerv (pname, &RETVAL);
		2977	OUTPUT:
		2978	RETVAL
		2979
		2980	GLdouble glGetDouble (GLenum pname)
		2981	CODE:
		2982	glGetDoublev (pname, &RETVAL);
		2983	OUTPUT:
		2984	RETVAL
		2985
1948	int glGetError ()	2986	int glGetError ()
1949		2987
1950	void glFinish ()	2988	void glFinish ()
1951		2989
1952	void glClear (int mask)	2990	void glClear (int mask)
…		…
1989	# near_ and far_ are due to microsofts buggy "c" compiler	3027	# near_ and far_ are due to microsofts buggy "c" compiler
1990	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3028	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1991		3029
1992	# near_ and far_ are due to microsofts buggy "c" compiler	3030	# near_ and far_ are due to microsofts buggy "c" compiler
1993	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3031	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3032
		3033	PROTOTYPES: DISABLE
1994		3034
1995	void glViewport (int x, int y, int width, int height)	3035	void glViewport (int x, int y, int width, int height)
1996		3036
1997	void glScissor (int x, int y, int width, int height)	3037	void glScissor (int x, int y, int width, int height)
1998		3038
…		…
2006		3046
2007	void glRotate (float angle, float x, float y, float z)	3047	void glRotate (float angle, float x, float y, float z)
2008	CODE:	3048	CODE:
2009	glRotatef (angle, x, y, z);	3049	glRotatef (angle, x, y, z);
2010		3050
2011	void glBegin (int mode)
2012
2013	void glEnd ()
2014
2015	void glColor (float r, float g, float b, float a = 1.0)	3051	void glColor (float r, float g, float b, float a = 1.0)
2016	PROTOTYPE: @	3052	PROTOTYPE: @
2017	ALIAS:	3053	ALIAS:
2018	glColor_premultiply = 1	3054	glColor_premultiply = 1
2019	CODE:	3055	CODE:
2020	if (ix)	3056	if (ix)
2021	{	3057	{
…		…
2024	b *= a;	3060	b *= a;
2025	}	3061	}
2026	// microsoft visual "c" rounds instead of truncating...	3062	// microsoft visual "c" rounds instead of truncating...
2027	glColor4f (r, g, b, a);	3063	glColor4f (r, g, b, a);
2028		3064
2029	void glInterleavedArrays (int format, int stride, char *data)
2030
2031	void glDrawElements (int mode, int count, int type, char *indices)
2032
2033	# 1.2 void glDrawRangeElements (int mode, int start, int end
2034
2035	void glRasterPos (float x, float y, float z = 0.)	3065	void glRasterPos (float x, float y, float z = 0.)
2036	CODE:	3066	CODE:
2037	glRasterPos3f (0, 0, z);	3067	glRasterPos3f (0, 0, z);
2038	glBitmap (0, 0, 0, 0, x, y, 0);	3068	glBitmap (0, 0, 0, 0, x, y, 0);
2039		3069
…		…
2043		3073
2044	void glTexCoord (float s, float t)	3074	void glTexCoord (float s, float t)
2045	CODE:	3075	CODE:
2046	glTexCoord2f (s, t);	3076	glTexCoord2f (s, t);
2047		3077
		3078	void glRect (float x1, float y1, float x2, float y2)
		3079	CODE:
		3080	glRectf (x1, y1, x2, y2);
		3081
		3082	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3083	CODE:
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (x1, y1);
		3086	glVertex2f (x2, y1);
		3087	glVertex2f (x2, y2);
		3088	glVertex2f (x1, y2);
		3089	glEnd ();
		3090
		3091	PROTOTYPES: ENABLE
		3092
		3093	void glBegin (int mode)
		3094
		3095	void glEnd ()
		3096
		3097	void glPointSize (GLfloat size)
		3098
		3099	void glLineWidth (GLfloat width)
		3100
		3101	void glInterleavedArrays (int format, int stride, char *data)
		3102
		3103	void glDrawElements (int mode, int count, int type, char *indices)
		3104
		3105	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3106
2048	void glTexEnv (int target, int pname, float param)	3107	void glTexEnv (int target, int pname, float param)
2049	CODE:	3108	CODE:
2050	glTexEnvf (target, pname, param);	3109	glTexEnvf (target, pname, param);
2051		3110
2052	void glTexParameter (int target, int pname, float param)	3111	void glTexParameter (int target, int pname, float param)
…		…
2068	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3127	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2069	CODE:	3128	CODE:
2070	if (gl.SeparableFilter2D)	3129	if (gl.SeparableFilter2D)
2071	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3130	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2072		3131
2073	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3132	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2074		3133
2075	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3134	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2076		3135
2077	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3136	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3137
		3138	void glPixelZoom (float x, float y)
2078		3139
2079	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3140	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2080		3141
2081	int glGenTexture ()	3142	int glGenTexture ()
2082	CODE:	3143	CODE:
2083	{	3144	RETVAL = gen_texture ();
2084	GLuint name;
2085	glGenTextures (1, &name);
2086	RETVAL = name;
2087	}
2088	OUTPUT:	3145	OUTPUT:
2089	RETVAL	3146	RETVAL
2090		3147
2091	void glDeleteTexture (int name)	3148	void glDeleteTexture (int name)
2092	CODE:	3149	CODE:
2093	{
2094	GLuint name_ = name;
2095	glDeleteTextures (1, &name_);	3150	del_texture (name);
2096	}	3151
2097
2098	int glGenList ()	3152	int glGenList ()
2099	CODE:	3153	CODE:
2100	RETVAL = glGenLists (1);	3154	RETVAL = glGenLists (1);
2101	OUTPUT:	3155	OUTPUT:
2102	RETVAL	3156	RETVAL
…		…
2109		3163
2110	void glEndList ()	3164	void glEndList ()
2111		3165
2112	void glCallList (int list)	3166	void glCallList (int list)
2113		3167
		3168	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3169
		3170	PROTOTYPES: DISABLE
		3171
		3172	void
		3173	find_widget (SV *self, NV x, NV y)
		3174	PPCODE:
		3175	{
		3176	if (within_widget (self, x, y))
		3177	XPUSHs (self);
		3178	}
		3179
		3180	BOOT:
		3181	{
		3182	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3183
		3184	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3185	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3186	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3187	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3188	}
		3189
		3190	void
		3191	draw (SV *self)
		3192	CODE:
		3193	{
		3194	HV *hv;
		3195	SV **svp;
		3196	NV x, y, w, h;
		3197	SV *draw_x_sv = GvSV (draw_x_gv);
		3198	SV *draw_y_sv = GvSV (draw_y_gv);
		3199	SV *draw_w_sv = GvSV (draw_w_gv);
		3200	SV *draw_h_sv = GvSV (draw_h_gv);
		3201	double draw_x, draw_y;
		3202
		3203	if (!SvROK (self))
		3204	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3205
		3206	hv = (HV *)SvRV (self);
		3207
		3208	if (SvTYPE (hv) != SVt_PVHV)
		3209	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3210
		3211	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3212	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3213
		3214	if (!h \|\| !w)
		3215	XSRETURN_EMPTY;
		3216
		3217	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3218	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3219
		3220	draw_x = SvNV (draw_x_sv) + x;
		3221	draw_y = SvNV (draw_y_sv) + y;
		3222
		3223	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3224	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3225	XSRETURN_EMPTY;
		3226
		3227	sv_setnv (draw_x_sv, draw_x);
		3228	sv_setnv (draw_y_sv, draw_y);
		3229
		3230	glPushMatrix ();
		3231	glTranslated (x, y, 0);
		3232
		3233	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3234	{
		3235	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3236
		3237	if (svp && SvTRUE (*svp))
		3238	{
		3239	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3240	glEnable (GL_BLEND);
		3241	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3242	glBegin (GL_QUADS);
		3243	glVertex2f (0, 0);
		3244	glVertex2f (w, 0);
		3245	glVertex2f (w, h);
		3246	glVertex2f (0, h);
		3247	glEnd ();
		3248	glDisable (GL_BLEND);
		3249	}
		3250	}
		3251	#if 0
		3252	// draw borders, for debugging
		3253	glPushMatrix ();
		3254	glColor4f (1., 1., 0., 1.);
		3255	glTranslatef (.5, .5, 0.);
		3256	glBegin (GL_LINE_LOOP);
		3257	glVertex2f (0 , 0);
		3258	glVertex2f (w - 1, 0);
		3259	glVertex2f (w - 1, h - 1);
		3260	glVertex2f (0 , h - 1);
		3261	glEnd ();
		3262	glPopMatrix ();
		3263	#endif
		3264	PUSHMARK (SP);
		3265	XPUSHs (self);
		3266	PUTBACK;
		3267	call_method ("_draw", G_VOID \| G_DISCARD);
		3268	SPAGAIN;
		3269
		3270	glPopMatrix ();
		3271
		3272	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3273	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3274	}
		3275

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs. Revision 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC