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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs.
Revision 1.284 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	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
29	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
30	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
31		51
32	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
33		53
34	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
35		66
36	#ifndef _WIN32	67	#ifndef _WIN32
37	# include <sys/types.h>	68	# include <sys/types.h>
38	# include <sys/socket.h>	69	# include <sys/socket.h>
39	# include <netinet/in.h>	70	# include <netinet/in.h>
40	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
41	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
42	#else	77	#else
43	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	79	#endif
50		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		85
53	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 16
54		87
55	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
57		90
58	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
59		92
60	#if 0	93	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
62	#else	95
63	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
64	#endif	97
		98	static AV *texture_av;
65		99
66	static struct	100	static struct
67	{	101	{
68	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	103	#include "glfunc.h"
70	#undef GL_FUNC	104	#undef GL_FUNC
71	} gl;	105	} gl;
72		106
		107	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	109	{
75	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	114	else
80	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
81	}	116	}
82		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
83	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
84		144
85	#include "pango-font.c"	145	#include "pango-font.c"
86	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
87	#include "pango-render.c"	147	#include "pango-render.c"
88		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
91		153
92	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
93		155
94	static int	156	static int
95	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
96	{	158	{
97	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
111		173
112	typedef struct cf_layout {	174	typedef struct cf_layout {
113	PangoLayout *pl;	175	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
115	int base_height;	177	int base_height;
116	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
117	} *CFPlus__Layout;	180	} *DC__Layout;
118		181
119	static CFPlus__Font default_font;	182	static DC__Font default_font;
120	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
122		185
123	static void	186	static void
124	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	192	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	194	}
132		195
133	static void	196	static void
134	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
135	{	198	{
136	/* 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
137	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
138	*/	201	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
140		203
141	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		206
144	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
145	}	208	}
146		209
147	static void	210	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	211	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	212	{
150	PangoRectangle rect;	213	PangoRectangle rect;
151		214
152	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		223
161	*w = rect.width;	224	*w = rect.width;
162	*h = rect.height;	225	*h = rect.height;
163	}	226	}
164		227
		228	typedef uint16_t tileid;
165	typedef uint16_t mapface;	229	typedef uint16_t faceid;
166		230
167	typedef struct {	231	typedef struct {
168	GLint name;	232	GLuint name;
169	int w, h;	233	int w, h;
170	float s, t;	234	float s, t;
171	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 */
172	} maptex;	239	} maptex;
173		240
174	typedef struct {	241	typedef struct {
175	uint32_t player;	242	uint32_t player;
176	mapface face[3];	243	tileid tile[3];
177	uint16_t darkness;	244	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	245	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	246	} mapcell;
180		247
181	typedef struct {	248	typedef struct {
182	int32_t c0, c1;	249	int32_t c0, c1;
183	mapcell *col;	250	mapcell *col;
184	} maprow;	251	} maprow;
185		252
186	typedef struct map {	253	typedef struct map {
187	int x, y, w, h;	254	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	255	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	256	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	257	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		258
195	int32_t rows;	259	int32_t rows;
196	maprow *row;	260	maprow *row;
197	} *CFPlus__Map;	261	} *DC__Map;
198		262
199	static char *	263	static char *
200	prepend (char *ptr, int sze, int inc)	264	prepend (char *ptr, int sze, int inc)
201	{	265	{
202	char *p;	266	char *p;
…		…
219	}	283	}
220		284
221	#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))
222	#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))
223		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
224	static maprow *	308	static maprow *
225	map_get_row (CFPlus__Map self, int y)	309	map_get_row (DC__Map self, int y)
226	{	310	{
227	if (0 > y)	311	if (0 > y)
228	{	312	{
229	int extend = - y + MAP_EXTEND_Y;	313	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	314	Prepend (maprow, self->row, self->rows, extend);
…		…
268		352
269	return row->col + (x - row->c0);	353	return row->col + (x - row->c0);
270	}	354	}
271		355
272	static mapcell *	356	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	357	map_get_cell (DC__Map self, int x, int y)
274	{	358	{
275	return row_get_cell (map_get_row (self, y), x);	359	return row_get_cell (map_get_row (self, y), x);
276	}	360	}
277		361
278	static void	362	static void
279	map_clear (CFPlus__Map self)	363	map_clear (DC__Map self)
280	{	364	{
281	int r;	365	int r;
282		366
283	for (r = 0; r < self->rows; r++)	367	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	368	Safefree (self->row[r].col);
…		…
291	self->oy = 0;	375	self->oy = 0;
292	self->row = 0;	376	self->row = 0;
293	self->rows = 0;	377	self->rows = 0;
294	}	378	}
295		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
296	static void	390	static void
297	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)
298	{	392	{
299	int x, y;	393	int x, y;
300	maprow *row;	394	maprow *row;
301	mapcell *cell;	395	mapcell *cell;
302		396
…		…
314	if (x >= row->c1)	408	if (x >= row->c1)
315	break;	409	break;
316		410
317	cell = row->col + x - row->c0;	411	cell = row->col + x - row->c0;
318		412
319	cell->darkness = 0;	413	CELL_CLEAR (cell);
320	cell->stat_hp = 0;
321	cell->flags = 0;
322	cell->player = 0;
323	}	414	}
324	}	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);
325	}	432	}
326		433
327	static void	434	static void
328	music_finished (void)	435	music_finished (void)
329	{	436	{
…		…
365	n \|= n >> 16;	472	n \|= n >> 16;
366		473
367	return n + 1;	474	return n + 1;
368	}	475	}
369		476
370	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
371		588
372	PROTOTYPES: ENABLE	589	PROTOTYPES: ENABLE
373		590
374	BOOT:	591	BOOT:
375	{	592	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	593	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	594	static const struct {
378	const char *name;	595	const char *name;
379	IV iv;	596	IV iv;
380	} *civ, const_iv[] = {	597	} *civ, const_iv[] = {
381	# 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
382	const_iv (SDL_ACTIVEEVENT),	602	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	603	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	604	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	605	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	606	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	615	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	616	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	617	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	618	const_iv (SDL_VIDEOEXPOSE),
399	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),
400	const_iv (SDLK_KP0),	677	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	678	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	679	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	680	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	681	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	736	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	737	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	738	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	739	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	740	const_iv (SDLK_UNDO),
		741
464	const_iv (KMOD_NONE),	742	const_iv (KMOD_NONE),
		743	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	744	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	745	const_iv (KMOD_RSHIFT),
		746	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	747	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	748	const_iv (KMOD_RCTRL),
		749	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	750	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	751	const_iv (KMOD_RALT),
		752	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	753	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	754	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	755	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	756	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	757	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	758
477	const_iv (KMOD_SHIFT),	759	const_iv (KMOD_LRAM),
478	const_iv (KMOD_ALT),	760
479	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)
480	# undef const_iv	791	# undef const_iv
481	};	792	};
482		793
483	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; )
484	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);
485	}	799	}
		800
		801	void
		802	weaken (SV *rv)
		803	PROTOTYPE: $
		804	CODE:
		805	sv_rvweaken (rv);
486		806
487	int	807	int
488	in_destruct ()	808	in_destruct ()
489	CODE:	809	CODE:
490	RETVAL = PL_main_cv == Nullcv;	810	RETVAL = PL_main_cv == Nullcv;
…		…
493		813
494	NV floor (NV x)	814	NV floor (NV x)
495		815
496	NV ceil (NV x)	816	NV ceil (NV x)
497		817
		818	IV minpot (UV n)
		819
		820	IV popcount (UV n)
		821
498	void	822	void
499	pango_init ()	823	pango_init ()
500	CODE:	824	CODE:
501	{	825	{
502	opengl_fontmap = pango_opengl_font_map_new ();	826	opengl_fontmap = pango_opengl_font_map_new ();
503	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);
504	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
505	}	834	}
506		835
507	int	836	char *SDL_GetError ()
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		837
510	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
511	SDL_Quit ()	846	void SDL_Quit ()
512		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
513	void	857	void
514	SDL_ListModes ()	858	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	859	PPCODE:
516	{	860	{
517	SDL_Rect **m;	861	SDL_Rect **m;
518		862
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	863	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	864	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	865	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	866	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		867
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	868	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		870
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	874	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		875
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	876	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	877	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif
537
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540		878
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	879	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		880
543	if (m && m != (SDL_Rect **)-1)	881	if (m && m != (SDL_Rect **)-1)
544	while (*m)	882	while (*m)
545	{	883	{
		884	if ((m)->w >= 400 && (m)->h >= 300)
		885	{
546	AV *av = newAV ();	886	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	887	av_push (av, newSViv ((*m)->w));
548	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));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	891	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		892	}
550		893
551	++m;	894	++m;
552	}	895	}
553	}	896	}
554		897
555	char *
556	SDL_GetError ()
557
558	int	898	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	899	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	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
561	RETVAL = !!SDL_SetVideoMode (	910	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	911	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	912	);
		913
564	if (RETVAL)	914	if (RETVAL)
565	{	915	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	916	av_clear (texture_av);
		917
		918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# 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);
568	# include "glfunc.h"	920	#include "glfunc.h"
569	# undef GL_FUNC	921	#undef GL_FUNC
570	}	922	}
		923	}
571	OUTPUT:	924	OUTPUT:
572	RETVAL	925	RETVAL
573		926
574	void	927	void
575	SDL_GL_SwapBuffers ()	928	SDL_GL_SwapBuffers ()
576		929
577	char *	930	char *
578	SDL_GetKeyName (int sym)	931	SDL_GetKeyName (int sym)
579		932
		933	int
		934	SDL_GetAppState ()
		935
		936	int
		937	SDL_GetModState ()
		938
580	void	939	void
581	SDL_PollEvent ()	940	poll_events ()
582	PPCODE:	941	PPCODE:
583	{	942	{
584	SDL_Event ev;	943	SDL_Event ev;
585		944
586	while (SDL_PollEvent (&ev))	945	SDL_PumpEvents ();
		946	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	947	{
588	HV *hv = newHV ();	948	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	949	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		950
591	switch (ev.type)	951	switch (ev.type)
592	{	952	{
593	case SDL_KEYDOWN:	953	case SDL_KEYDOWN:
594	case SDL_KEYUP:	954	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	955	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	956	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	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 */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	959	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	960	break;
600		961
601	case SDL_ACTIVEEVENT:	962	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	963	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	964	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	965	break;
605		966
606	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
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	986	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	987	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	988	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	989	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	990	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	991	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		992	}
614	break;	993	break;
615		994
616	case SDL_MOUSEBUTTONDOWN:	995	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	996	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	997	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		998
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	999	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1000	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1001	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1002	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1007	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1008	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	1009	break;
631	}	1010	}
632		1011
633	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))));
634	}	1013	}
635	}	1014	}
636		1015
637	int	1016	int
638	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)
639	POSTCALL:	1018	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	1019	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	1020	Mix_ChannelFinished (channel_finished);
642		1021
643	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
644	Mix_CloseAudio ()	1039	Mix_CloseAudio ()
645		1040
646	int	1041	int
647	Mix_AllocateChannels (int numchans = -1)	1042	Mix_AllocateChannels (int numchans = -1)
648		1043
		1044	const char *
		1045	Mix_GetError ()
		1046
649	void	1047	void
650	lowdelay (int fd, int val = 1)	1048	lowdelay (int fd, int val = 1)
651	CODE:	1049	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1050	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		1051
656	void	1052	void
657	win32_proxy_info ()	1053	win32_proxy_info ()
658	PPCODE:	1054	PPCODE:
659	{	1055	{
660	#ifdef _WIN32	1056	#ifdef _WIN32
661	INTERNET_PROXY_INFO proxyinfo;
662	char buffer[2048];	1057	char buffer[2048];
663	DWORD buflen;	1058	DWORD buflen;
664		1059
665	EXTEND (SP, 3);	1060	EXTEND (SP, 3);
666		1061
…		…
681	}	1076	}
682	}	1077	}
683	#endif	1078	#endif
684	}	1079	}
685		1080
686	void	1081	int
687	add_font (char *file)	1082	add_font (char *file)
688	CODE:	1083	CODE:
689	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1085	OUTPUT:
		1086	RETVAL
690		1087
691	void	1088	void
692	load_image_inline (SV *image_)	1089	load_image_inline (SV *image_)
693	ALIAS:	1090	ALIAS:
694	load_image_file = 1	1091	load_image_file = 1
…		…
697	STRLEN image_len;	1094	STRLEN image_len;
698	char image = (char )SvPVbyte (image_, image_len);	1095	char image = (char )SvPVbyte (image_, image_len);
699	SDL_Surface surface, surface2;	1096	SDL_Surface surface, surface2;
700	SDL_PixelFormat fmt;	1097	SDL_PixelFormat fmt;
701	SDL_RWops *rw = ix	1098	SDL_RWops *rw = ix
702	? SDL_RWFromFile (image, "r")	1099	? SDL_RWFromFile (image, "rb")
703	: SDL_RWFromConstMem (image, image_len);	1100	: SDL_RWFromConstMem (image, image_len);
704		1101
705	if (!rw)	1102	if (!rw)
706	croak ("load_image: %s", SDL_GetError ());	1103	croak ("load_image: %s", SDL_GetError ());
707		1104
…		…
780	void	1177	void
781	error (char *message)	1178	error (char *message)
782	CODE:	1179	CODE:
783	fprintf (stderr, "ERROR: %s\n", message);	1180	fprintf (stderr, "ERROR: %s\n", message);
784	#ifdef _WIN32	1181	#ifdef _WIN32
785	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1182	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
786	#endif	1183	#endif
787		1184
788	void	1185	void
789	fatal (char *message)	1186	fatal (char *message)
790	CODE:	1187	CODE:
791	fprintf (stderr, "FATAL: %s\n", message);	1188	fprintf (stderr, "FATAL: %s\n", message);
792	#ifdef _WIN32	1189	#ifdef _WIN32
793	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1190	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
794	#endif	1191	#endif
795	_exit (1);	1192	_exit (1);
796		1193
797	void	1194	void
798	_exit (int retval = 0)	1195	_exit (int retval = 0)
799	CODE:	1196	CODE:
		1197	#ifdef WIN32
		1198	ExitThread (retval); // unclean, please beam me up
		1199	#else
800	_exit (retval);	1200	_exit (retval);
		1201	#endif
801		1202
802	MODULE = CFPlus PACKAGE = CFPlus::Font	1203	void
		1204	debug ()
		1205	CODE:
		1206	{
		1207	#if DEBUG
		1208	VALGRIND_DO_LEAK_CHECK;
		1209	#endif
		1210	}
803		1211
804	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
805	new_from_file (SV class, char path, int id = 0)	1224	new_from_file (SV class, char path, int id = 0)
806	CODE:	1225	CODE:
807	{	1226	{
808	int count;	1227	int count;
809	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
812	}	1231	}
813	OUTPUT:	1232	OUTPUT:
814	RETVAL	1233	RETVAL
815		1234
816	void	1235	void
817	DESTROY (CFPlus::Font self)	1236	DESTROY (DC::Font self)
818	CODE:	1237	CODE:
819	pango_font_description_free (self);	1238	pango_font_description_free (self);
820		1239
821	void	1240	void
822	make_default (CFPlus::Font self)	1241	make_default (DC::Font self)
		1242	PROTOTYPE: $
823	CODE:	1243	CODE:
824	default_font = self;	1244	default_font = self;
825		1245
826	MODULE = CFPlus PACKAGE = CFPlus::Layout	1246	MODULE = Deliantra::Client PACKAGE = DC::Layout
827		1247
		1248	PROTOTYPES: DISABLE
		1249
828	void	1250	void
829	reset_glyph_cache ()	1251	glyph_cache_backup ()
		1252	PROTOTYPE:
830	CODE:	1253	CODE:
		1254	tc_backup ();
		1255
		1256	void
		1257	glyph_cache_restore ()
		1258	PROTOTYPE:
		1259	CODE:
831	tc_clear ();	1260	tc_restore ();
832		1261
833	CFPlus::Layout	1262	DC::Layout
834	new (SV *class)	1263	new (SV *class)
835	CODE:	1264	CODE:
836	New (0, RETVAL, 1, struct cf_layout);	1265	New (0, RETVAL, 1, struct cf_layout);
837		1266
838	RETVAL->pl = pango_layout_new (opengl_context);	1267	RETVAL->pl = pango_layout_new (opengl_context);
…		…
840	RETVAL->g = 1.;	1269	RETVAL->g = 1.;
841	RETVAL->b = 1.;	1270	RETVAL->b = 1.;
842	RETVAL->a = 1.;	1271	RETVAL->a = 1.;
843	RETVAL->base_height = MIN_FONT_HEIGHT;	1272	RETVAL->base_height = MIN_FONT_HEIGHT;
844	RETVAL->font = 0;	1273	RETVAL->font = 0;
		1274	RETVAL->rc = rc_alloc ();
845		1275
846	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
847	layout_update_font (RETVAL);	1277	layout_update_font (RETVAL);
848	OUTPUT:	1278	OUTPUT:
849	RETVAL	1279	RETVAL
850		1280
851	void	1281	void
852	DESTROY (CFPlus::Layout self)	1282	DESTROY (DC::Layout self)
853	CODE:	1283	CODE:
854	g_object_unref (self->pl);	1284	g_object_unref (self->pl);
		1285	rc_free (self->rc);
855	Safefree (self);	1286	Safefree (self);
856		1287
857	void	1288	void
858	set_text (CFPlus::Layout self, SV *text_)	1289	set_text (DC::Layout self, SV *text_)
859	CODE:	1290	CODE:
860	{	1291	{
861	STRLEN textlen;	1292	STRLEN textlen;
862	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
863		1294
864	pango_layout_set_text (self->pl, text, textlen);	1295	pango_layout_set_text (self->pl, text, textlen);
865	}	1296	}
866		1297
867	void	1298	void
868	set_markup (CFPlus::Layout self, SV *text_)	1299	set_markup (DC::Layout self, SV *text_)
869	CODE:	1300	CODE:
870	{	1301	{
871	STRLEN textlen;	1302	STRLEN textlen;
872	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
873		1304
874	pango_layout_set_markup (self->pl, text, textlen);	1305	pango_layout_set_markup (self->pl, text, textlen);
875	}	1306	}
876		1307
877	void	1308	void
878	set_shapes (CFPlus::Layout self, ...)	1309	set_shapes (DC::Layout self, ...)
879	CODE:	1310	CODE:
880	{	1311	{
881	PangoAttrList *attrs = 0;	1312	PangoAttrList *attrs = 0;
882	const char *text = pango_layout_get_text (self->pl);	1313	const char *text = pango_layout_get_text (self->pl);
883	const char *pos = text;	1314	const char *pos = text;
…		…
918	if (attrs)	1349	if (attrs)
919	pango_layout_set_attributes (self->pl, attrs);	1350	pango_layout_set_attributes (self->pl, attrs);
920	}	1351	}
921		1352
922	void	1353	void
923	get_shapes (CFPlus::Layout self)	1354	get_shapes (DC::Layout self)
924	PPCODE:	1355	PPCODE:
925	{	1356	{
926	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1357	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
927		1358
928	do	1359	do
929	{	1360	{
930	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1361	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
931		1362
932	if (run && shape_attr_p (run))	1363	if (run && shape_attr_p (run))
933	{	1364	{
934	PangoRectangle extents;	1365	PangoRectangle extents;
935	pango_layout_iter_get_run_extents (iter, 0, &extents);	1366	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
943		1374
944	pango_layout_iter_free (iter);	1375	pango_layout_iter_free (iter);
945	}	1376	}
946		1377
947	int	1378	int
948	has_wrapped (CFPlus::Layout self)	1379	has_wrapped (DC::Layout self)
949	CODE:	1380	CODE:
950	{	1381	{
951	int lines = 1;	1382	int lines = 1;
952	const char *text = pango_layout_get_text (self->pl);	1383	const char *text = pango_layout_get_text (self->pl);
953		1384
…		…
958	}	1389	}
959	OUTPUT:	1390	OUTPUT:
960	RETVAL	1391	RETVAL
961		1392
962	SV *	1393	SV *
963	get_text (CFPlus::Layout self)	1394	get_text (DC::Layout self)
964	CODE:	1395	CODE:
965	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1396	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
966	sv_utf8_decode (RETVAL);	1397	sv_utf8_decode (RETVAL);
967	OUTPUT:	1398	OUTPUT:
968	RETVAL	1399	RETVAL
969		1400
970	void	1401	void
971	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.)
972	CODE:	1403	CODE:
973	self->r = r;	1404	self->r = r;
974	self->g = g;	1405	self->g = g;
975	self->b = b;	1406	self->b = b;
976	self->a = a;	1407	self->a = a;
977		1408
978	void	1409	void
979	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1410	set_font (DC::Layout self, DC::Font font = 0)
980	CODE:	1411	CODE:
981	if (self->font != font)	1412	if (self->font != font)
982	{	1413	{
983	self->font = font;	1414	self->font = font;
984	layout_update_font (self);	1415	layout_update_font (self);
985	}	1416	}
986		1417
987	void	1418	void
988	set_height (CFPlus::Layout self, int base_height)	1419	set_height (DC::Layout self, int base_height)
989	CODE:	1420	CODE:
990	if (self->base_height != base_height)	1421	if (self->base_height != base_height)
991	{	1422	{
992	self->base_height = base_height;	1423	self->base_height = base_height;
993	layout_update_font (self);	1424	layout_update_font (self);
994	}	1425	}
995		1426
996	void	1427	void
997	set_width (CFPlus::Layout self, int max_width = -1)	1428	set_width (DC::Layout self, int max_width = -1)
998	CODE:	1429	CODE:
999	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);
1000		1431
1001	void	1432	void
1002	set_indent (CFPlus::Layout self, int indent)	1433	set_indent (DC::Layout self, int indent)
1003	CODE:	1434	CODE:
1004	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1435	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1005		1436
1006	void	1437	void
1007	set_spacing (CFPlus::Layout self, int spacing)	1438	set_spacing (DC::Layout self, int spacing)
1008	CODE:	1439	CODE:
1009	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1440	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1010		1441
1011	void	1442	void
1012	set_ellipsise (CFPlus::Layout self, int ellipsise)	1443	set_ellipsise (DC::Layout self, int ellipsise)
1013	CODE:	1444	CODE:
1014	pango_layout_set_ellipsize (self->pl,	1445	pango_layout_set_ellipsize (self->pl,
1015	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1446	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1016	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1447	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1017	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1448	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1018	: PANGO_ELLIPSIZE_NONE	1449	: PANGO_ELLIPSIZE_NONE
1019	);	1450	);
1020		1451
1021	void	1452	void
1022	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1453	set_single_paragraph_mode (DC::Layout self, int spm)
1023	CODE:	1454	CODE:
1024	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1455	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1025		1456
1026	void	1457	void
1027	size (CFPlus::Layout self)	1458	size (DC::Layout self)
1028	PPCODE:	1459	PPCODE:
1029	{	1460	{
1030	int w, h;	1461	int w, h;
1031		1462
1032	layout_get_pixel_size (self, &w, &h);	1463	layout_get_pixel_size (self, &w, &h);
…		…
1035	PUSHs (sv_2mortal (newSViv (w)));	1466	PUSHs (sv_2mortal (newSViv (w)));
1036	PUSHs (sv_2mortal (newSViv (h)));	1467	PUSHs (sv_2mortal (newSViv (h)));
1037	}	1468	}
1038		1469
1039	int	1470	int
1040	descent (CFPlus::Layout self)	1471	descent (DC::Layout self)
1041	CODE:	1472	CODE:
1042	{	1473	{
1043	PangoRectangle rect;	1474	PangoRectangle rect;
1044	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1475	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1045	pango_layout_line_get_pixel_extents (line, 0, &rect);	1476	pango_layout_line_get_pixel_extents (line, 0, &rect);
1046	RETVAL = PANGO_DESCENT (rect);	1477	RETVAL = PANGO_DESCENT (rect);
1047	}	1478	}
1048	OUTPUT:	1479	OUTPUT:
1049	RETVAL	1480	RETVAL
1050		1481
1051	int	1482	int
1052	xy_to_index (CFPlus::Layout self, int x, int y)	1483	xy_to_index (DC::Layout self, int x, int y)
1053	CODE:	1484	CODE:
1054	{	1485	{
1055	int index, trailing;	1486	int index, trailing;
1056	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);
1057	RETVAL = index;	1488	RETVAL = index + trailing;
1058	}	1489	}
1059	OUTPUT:	1490	OUTPUT:
1060	RETVAL	1491	RETVAL
1061		1492
1062	void	1493	void
1063	cursor_pos (CFPlus::Layout self, int index)	1494	cursor_pos (DC::Layout self, int index)
1064	PPCODE:	1495	PPCODE:
1065	{	1496	{
1066	PangoRectangle strong_pos;	1497	PangoRectangle pos;
1067	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1498	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1068		1499
1069	EXTEND (SP, 3);	1500	EXTEND (SP, 3);
1070	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1501	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1502	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1503	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1073	}	1504	}
1074		1505
1075	void	1506	void
1076	render (CFPlus::Layout self, float x, float y, int flags = 0)	1507	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1077	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);
1078	pango_opengl_render_layout_subpixel (	1551	pango_opengl_render_layout_subpixel (
1079	self->pl,	1552	self->pl,
		1553	self->rc,
1080	x * PANGO_SCALE, y * PANGO_SCALE,	1554	x * PANGO_SCALE, y * PANGO_SCALE,
1081	self->r, self->g, self->b, self->a,	1555	self->r, self->g, self->b, self->a,
1082	flags	1556	flags
1083	);	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);
1084		1561
1085	MODULE = CFPlus PACKAGE = CFPlus::Texture
1086
1087	void	1562	void
1088	pad2pot (SV data_, SV w_, SV *h_)	1563	draw (DC::Layout self)
1089	CODE:	1564	CODE:
1090	{	1565	{
1091	int ow = SvIV (w_);	1566	glEnable (GL_TEXTURE_2D);
1092	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);
1093		1573
1094	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_))
1095	{	1590	{
1096	int nw = minpot (ow);
1097	int nh = minpot (oh);
1098
1099	if (nw != ow \|\| nh != oh)
1100	{
1101	if (SvOK (data_))
1102	{
1103	STRLEN datalen;	1591	STRLEN datalen;
1104	char *data = SvPVbyte (data_, datalen);	1592	char *data = SvPVbyte (data_, datalen);
1105	int bpp = datalen / (ow * oh);	1593	int bpp = datalen / (ow * oh);
1106	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1594	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1107		1595
1108	SvPOK_only (result_);	1596	SvPOK_only (result_);
1109	SvCUR_set (result_, nw * nh * bpp);	1597	SvCUR_set (result_, nw * nh * bpp);
1110		1598
1111	memset (SvPVX (result_), 0, nw * nh * bpp);	1599	memset (SvPVX (result_), 0, nw * nh * bpp);
1112	while (oh--)	1600	while (oh--)
1113	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);
1114		1602
1115	sv_setsv (data_, result_);	1603	sv_setsv (data_, result_);
1116	}
1117
1118	sv_setiv (w_, nw);
1119	sv_setiv (h_, nh);
1120	}
1121	}	1604	}
1122	}	1605	}
1123		1606
1124	void	1607	void
1125	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.)
…		…
1131	{	1614	{
1132	HV hv = (HV )SvRV (self);	1615	HV hv = (HV )SvRV (self);
1133	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1616	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1134	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1617	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1135	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;
1136		1622
1137	if (items < 5)	1623	if (items < 5)
1138	{	1624	{
1139	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1625	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1140	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1626	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1168	glDisable (GL_ALPHA_TEST);	1654	glDisable (GL_ALPHA_TEST);
1169	glDisable (GL_BLEND);	1655	glDisable (GL_BLEND);
1170	}	1656	}
1171	}	1657	}
1172		1658
1173	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
1174		1669
1175	CFPlus::Map	1670	MODULE = Deliantra::Client PACKAGE = DC::Map
1176	new (SV *class, int map_width, int map_height)	1671
		1672	PROTOTYPES: DISABLE
		1673
		1674	DC::Map
		1675	new (SV *class)
1177	CODE:	1676	CODE:
1178	New (0, RETVAL, 1, struct map);	1677	New (0, RETVAL, 1, struct map);
1179	RETVAL->x = 0;	1678	RETVAL->x = 0;
1180	RETVAL->y = 0;	1679	RETVAL->y = 0;
1181	RETVAL->w = map_width;	1680	RETVAL->w = 0;
1182	RETVAL->h = map_height;	1681	RETVAL->h = 0;
1183	RETVAL->ox = 0;	1682	RETVAL->ox = 0;
1184	RETVAL->oy = 0;	1683	RETVAL->oy = 0;
1185	RETVAL->faces = 8192;	1684	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1685	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1187	RETVAL->texs = 8192;
1188	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1189	RETVAL->rows = 0;	1686	RETVAL->rows = 0;
1190	RETVAL->row = 0;	1687	RETVAL->row = 0;
1191	OUTPUT:	1688	OUTPUT:
1192	RETVAL	1689	RETVAL
1193		1690
1194	void	1691	void
1195	DESTROY (CFPlus::Map self)	1692	DESTROY (DC::Map self)
1196	CODE:	1693	CODE:
1197	{	1694	{
1198	map_clear (self);	1695	map_clear (self);
1199	Safefree (self->face);	1696	Safefree (self->face2tile);
1200	Safefree (self->tex);	1697	Safefree (self->tex);
1201	Safefree (self);	1698	Safefree (self);
1202	}	1699	}
1203		1700
1204	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
1205	clear (CFPlus::Map self)	1708	clear (DC::Map self)
1206	CODE:	1709	CODE:
1207	map_clear (self);	1710	map_clear (self);
1208		1711
1209	void	1712	void
1210	set_face (CFPlus::Map self, int face, int texid)	1713	set_tileid (DC::Map self, int face, int tile)
1211	CODE:	1714	CODE:
1212	{	1715	{
1213	while (self->faces <= face)	1716	need_facenum (self, face); self->face2tile [face] = tile;
1214	{	1717	need_texid (self, tile);
1215	Append (mapface, self->face, self->faces, self->faces);
1216	self->faces *= 2;
1217	}
1218
1219	self->face [face] = texid;
1220	}	1718	}
1221		1719
1222	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
1223	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1224	CODE:	1745	CODE:
1225	{	1746	{
1226	while (self->texs <= texid)	1747	need_texid (self, texid);
1227	{
1228	Append (maptex, self->tex, self->texs, self->texs);
1229	self->texs *= 2;
1230	}
1231		1748
1232	{	1749	{
1233	maptex *tex = self->tex + texid;	1750	maptex *tex = self->tex + texid;
1234		1751
1235	tex->name = name;	1752	tex->name = name;
…		…
1251	// use uglier nearest interpolation because linear suffers	1768	// use uglier nearest interpolation because linear suffers
1252	// from transparent color bleeding and ugly wrapping effects.	1769	// from transparent color bleeding and ugly wrapping effects.
1253	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1770	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1254	}	1771	}
1255		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
1256	int	1793	int
1257	ox (CFPlus::Map self)	1794	ox (DC::Map self)
1258	ALIAS:	1795	ALIAS:
1259	oy = 1	1796	oy = 1
1260	x = 2	1797	x = 2
1261	y = 3	1798	y = 3
1262	w = 4	1799	w = 4
…		…
1273	}	1810	}
1274	OUTPUT:	1811	OUTPUT:
1275	RETVAL	1812	RETVAL
1276		1813
1277	void	1814	void
1278	scroll (CFPlus::Map self, int dx, int dy)	1815	scroll (DC::Map self, int dx, int dy)
1279	CODE:	1816	CODE:
1280	{	1817	{
1281	if (dx > 0)	1818	if (dx > 0)
1282	map_blank (self, self->x, self->y, dx, self->h);	1819	map_blank (self, self->x, self->y, dx, self->h);
1283	else if (dx < 0)	1820	else if (dx < 0)
1284	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);
1285		1822
1286	if (dy > 0)	1823	if (dy > 0)
1287	map_blank (self, self->x, self->y, self->w, dy);	1824	map_blank (self, self->x, self->y, self->w, dy);
1288	else if (dy < 0)	1825	else if (dy < 0)
1289	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);
1290		1827
1291	self->ox += dx; self->x += dx;	1828	self->ox += dx; self->x += dx;
1292	self->oy += dy; self->y += dy;	1829	self->oy += dy; self->y += dy;
1293		1830
1294	while (self->y < 0)	1831	while (self->y < 0)
…		…
1298	self->rows += MAP_EXTEND_Y;	1835	self->rows += MAP_EXTEND_Y;
1299	self->y += MAP_EXTEND_Y;	1836	self->y += MAP_EXTEND_Y;
1300	}	1837	}
1301	}	1838	}
1302		1839
1303	void	1840	SV *
1304	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1841	map1a_update (DC::Map self, SV *data_, int extmap)
1305	CODE:	1842	CODE:
1306	{	1843	{
1307	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1308	uint8_t data_end = (uint8_t )SvEND (data_);	1845	uint8_t data_end = (uint8_t )SvEND (data_);
1309	mapcell *cell;	1846	mapcell *cell;
1310	int x, y, flags;	1847	int x, y, z, flags;
		1848	AV *missing = newAV ();
		1849	RETVAL = newRV_noinc ((SV *)missing);
1311		1850
1312	while (data < data_end - 1)	1851	while (data < data_end - 1)
1313	{	1852	{
1314	flags = (data [0] << 8) + data [1]; data += 2;	1853	flags = (data [0] << 8) + data [1]; data += 2;
1315		1854
…		…
1335	uint8_t ext, cmd;	1874	uint8_t ext, cmd;
1336		1875
1337	do	1876	do
1338	{	1877	{
1339	ext = *data++;	1878	ext = *data++;
1340	cmd = ext & 0x3f;	1879	cmd = ext & 0x7f;
1341		1880
1342	if (cmd < 4)	1881	if (cmd < 4)
1343	cell->darkness = 255 - ext * 64 + 1;	1882	cell->darkness = 255 - ext * 64 + 1;
1344	else if (cmd == 5) // health	1883	else if (cmd == 5) // health
1345	{	1884	{
1346	cell->stat_width = 1;	1885	cell->stat_width = 1;
1347	cell->stat_hp = *data++;	1886	cell->stat_hp = *data++;
1348	}	1887	}
1349	else if (cmd == 6) // monster width	1888	else if (cmd == 6) // monster width
1350	cell->stat_width = *data++ + 1;	1889	cell->stat_width = *data++ + 1;
1351	else if (cmd == 0x47) // monster width	1890	else if (cmd == 0x47)
1352	{	1891	{
1353	if (*data == 4)	1892	if (*data == 1) cell->player = data [1];
1354	; // 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);
1355		1896
1356	data += *data + 1;	1897	data += *data + 1;
1357	}	1898	}
1358	else if (cmd == 8) // cell flags	1899	else if (cmd == 8) // cell flags
1359	cell->flags = *data++;	1900	cell->flags = *data++;
…		…
1366	}	1907	}
1367	else	1908	else
1368	cell->darkness = *data++ + 1;	1909	cell->darkness = *data++ + 1;
1369	}	1910	}
1370		1911
		1912	for (z = 0; z <= 2; ++z)
1371	if (flags & 4)	1913	if (flags & (4 >> z))
1372	{	1914	{
1373	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	}
1374	}	1934	}
1375
1376	if (flags & 2)
1377	{
1378	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1379	}
1380
1381	if (flags & 1)
1382	{
1383	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1384	}
1385	}	1935	}
1386	else	1936	else
1387	cell->darkness = 0;	1937	CELL_CLEAR (cell);
1388	}	1938	}
1389	}	1939	}
		1940	OUTPUT:
		1941	RETVAL
1390		1942
1391	SV *	1943	SV *
1392	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)
1393	CODE:	1945	CODE:
1394	{	1946	{
1395	int x1, x;	1947	int x1, x;
1396	int y1, y;	1948	int y1, y;
1397	int z;	1949	int z;
…		…
1418	{	1970	{
1419	mapcell *cell = row->col + (x - row->c0);	1971	mapcell *cell = row->col + (x - row->c0);
1420		1972
1421	for (z = 0; z <= 0; z++)	1973	for (z = 0; z <= 0; z++)
1422	{	1974	{
1423	mapface face = cell->face [z];
1424
1425	if (face)
1426	{
1427	maptex tex = self->tex [face];	1975	maptex tex = self->tex [cell->tile [z]];
1428	int a0 = 255 - tex.a;	1976	int a0 = 255 - tex.a;
1429	int a1 = tex.a;	1977	int a1 = tex.a;
1430		1978
1431	r = (r * a0 + tex.r * a1) / 255;	1979	r = (r * a0 + tex.r * a1) / 255;
1432	g = (g * a0 + tex.g * a1) / 255;	1980	g = (g * a0 + tex.g * a1) / 255;
1433	b = (b * a0 + tex.b * a1) / 255;	1981	b = (b * a0 + tex.b * a1) / 255;
1434	a = (a * a0 + tex.a * a1) / 255;	1982	a = (a * a0 + tex.a * a1) / 255;
1435	}
1436	}	1983	}
1437	}	1984	}
1438		1985
1439	*map++ = (r )	1986	*map++ = (r )
1440	\| (g << 8)	1987	\| (g << 8)
…		…
1447	}	1994	}
1448	OUTPUT:	1995	OUTPUT:
1449	RETVAL	1996	RETVAL
1450		1997
1451	void	1998	void
1452	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)
1453	CODE:	2000	CODE:
1454	{	2001	{
1455	int vx, vy;
1456	int x, y, z;	2002	int x, y, z;
1457	int last_name;
1458	mapface face;
1459		2003
1460	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1461	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;
1462		2013
1463	/*	2014	pl_tex.name = 0;
1464	int vx = self->vx = self->w >= sw
1465	? self->x + (self->w - sw) / 2
1466	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1467		2015
1468	int vy = self->vy = self->h >= sh	2016	// thats current max. sorry.
1469	? self->y + (self->h - sh) / 2	2017	if (sw > 255) sw = 255;
1470	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2018	if (sh > 255) sh = 255;
1471	*/
1472		2019
1473	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	}
1474		2055
1475	glEnable (GL_BLEND);	2056	glEnable (GL_BLEND);
1476	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2057	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1477	glEnable (GL_TEXTURE_2D);
1478	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1479		2059
1480	glBegin (GL_QUADS);
1481
1482	last_name = 0;
1483
1484	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
1485	for (y = 0; y < sh; y++)	2065	for (y = 0; y < sh; y++)
1486	if (0 <= y + vy && y + vy < self->rows)	2066	if (0 <= y + my && y + my < self->rows)
1487	{	2067	{
1488	maprow *row = self->row + (y + vy);	2068	maprow *row = self->row + (y + my);
1489		2069
1490	for (x = 0; x < sw; x++)	2070	for (x = 0; x < sw; x++)
1491	if (row->c0 <= x + vx && x + vx < row->c1)	2071	if (row->c0 <= x + mx && x + mx < row->c1)
1492	{	2072	{
1493	mapcell *cell = row->col + (x + vx - row->c0);	2073	mapcell *cell = row->col + (x + mx - row->c0);
1494
1495	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;
1496		2081
1497	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))
1498	{	2195	{
1499	maptex tex = self->tex [face];	2196	int level = (w << 5) \| b;
1500	int px = (x + 1) * 32 - tex.w;	2197	HE *he;
1501	int py = (y + 1) * 32 - tex.h;
1502		2198
1503	if (last_name != tex.name)	2199	hv_iterinit (smooth);
		2200	while ((he = hv_iternext (smooth)))
1504	{	2201	{
1505	glEnd ();	2202	smooth_key skey = (smooth_key )HeKEY (he);
1506	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2203	IV bits = SvIVX (HeVAL (he));
1507	glBegin (GL_QUADS);
1508	}
1509		2204
1510	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1511	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1512	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1513	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1514	}
1515
1516	if (cell->flags && z == 2)
1517	{
1518	if (cell->flags & 1)	2205	if (!(bits & 0x1000)
		2206	&& skey->level == level
		2207	&& level > smooth_max [skey->x][skey->y])
1519	{	2208	{
1520	maptex tex = self->tex [1];	2209	maptex tex = self->tex [skey->tile];
1521	int px = (x + 1) * 32 - tex.w + 2;	2210	int px = (((int)skey->x) - 1) * T;
1522	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
1523		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
1524	glEnd ();	2225	glEnd ();
1525	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2226	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1526	glBegin (GL_QUADS);	2227	glBegin (GL_QUADS);
		2228	}
1527		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
1528	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2244	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1529	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2245	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1530	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2246	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1531	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2247	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2248	}
		2249	}
		2250	}
1532	}	2251	}
1533	}	2252	}
1534	}
1535	}	2253	}
1536		2254
1537	glEnd ();	2255	glEnd ();
1538
1539	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
1540	glDisable (GL_BLEND);	2280	glDisable (GL_BLEND);
		2281	rc_free (rc);
1541		2282
1542	// top layer: overlays such as the health bar	2283	// top layer: overlays such as the health bar
1543	for (y = 0; y < sh; y++)	2284	for (y = 0; y < sh; y++)
1544	if (0 <= y + vy && y + vy < self->rows)	2285	if (0 <= y + my && y + my < self->rows)
1545	{	2286	{
1546	maprow *row = self->row + (y + vy);	2287	maprow *row = self->row + (y + my);
1547		2288
1548	for (x = 0; x < sw; x++)	2289	for (x = 0; x < sw; x++)
1549	if (row->c0 <= x + vx && x + vx < row->c1)	2290	if (row->c0 <= x + mx && x + mx < row->c1)
1550	{	2291	{
1551	mapcell *cell = row->col + (x + vx - row->c0);	2292	mapcell *cell = row->col + (x + mx - row->c0);
1552		2293
1553	int px = x * 32;	2294	int px = x * T;
1554	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	}
1555		2302
1556	if (cell->stat_hp)	2303	if (cell->stat_hp)
1557	{	2304	{
1558	int width = cell->stat_width * 32;	2305	int width = cell->stat_width * T;
1559	int thick = sh / 28 + 1 + cell->stat_width;	2306	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1560		2307
1561	glColor3ub (0, 0, 0);	2308	glColor3ub (0, 0, 0);
1562	glRectf (px + 1, py - thick - 2,	2309	glRectf (px + 1, py - thick - 2,
1563	px + width - 1, py);	2310	px + width - 1, py);
1564		2311
…		…
1570	}	2317	}
1571	}	2318	}
1572	}	2319	}
1573		2320
1574	void	2321	void
1575	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)
1576	CODE:	2323	CODE:
1577	{	2324	{
1578	static float color[16][3] = {	2325	static float color[16][3] = {
1579	{ 0.00F, 0.00F, 0.00F },	2326	{ 0.00F, 0.00F, 0.00F },
1580	{ 1.00F, 1.00F, 1.00F },	2327	{ 1.00F, 1.00F, 1.00F },
…		…
1630	glDisable (GL_BLEND);	2377	glDisable (GL_BLEND);
1631	glDisable (GL_TEXTURE_2D);	2378	glDisable (GL_TEXTURE_2D);
1632	}	2379	}
1633		2380
1634	void	2381	void
1635	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)
1636	PPCODE:	2383	PPCODE:
1637	{	2384	{
1638	int vx, vy;
1639	int x, y;	2385	int x, y;
		2386	int sw1 = sw + 2;
		2387	int sh1 = sh + 2;
		2388	int sh3 = sh * 3;
1640	int sw4 = (sw + 3) & ~3;	2389	int sw34 = (sw * 3 + 3) & ~3;
		2390	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1641	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2391	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1642	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2392	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1643		2393
1644	memset (darkness, 255, sw4 * sh);
1645	SvPOK_only (darkness_sv);	2394	SvPOK_only (darkness3_sv);
1646	SvCUR_set (darkness_sv, sw4 * sh);	2395	SvCUR_set (darkness3_sv, sw34 * sh3);
1647		2396
1648	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2397	mx += self->x - 1;
1649	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2398	my += self->y - 1;
1650		2399
		2400	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2401
1651	for (y = 0; y < sh; y++)	2402	for (y = 0; y < sh1; y++)
1652	if (0 <= y + vy && y + vy < self->rows)	2403	if (0 <= y + my && y + my < self->rows)
1653	{	2404	{
1654	maprow *row = self->row + (y + vy);	2405	maprow *row = self->row + (y + my);
1655		2406
1656	for (x = 0; x < sw; x++)	2407	for (x = 0; x < sw1; x++)
1657	if (row->c0 <= x + vx && x + vx < row->c1)	2408	if (row->c0 <= x + mx && x + mx < row->c1)
1658	{	2409	{
1659	mapcell *cell = row->col + (x + vx - row->c0);	2410	mapcell *cell = row->col + (x + mx - row->c0);
1660		2411
1661	darkness[y * sw4 + x] = cell->darkness	2412	darkness1 [y * sw1 + x] = cell->darkness
1662	? 255 - (cell->darkness - 1)	2413	? 255 - (cell->darkness - 1)
1663	: 255 - FOW_DARKNESS;	2414	: 255 - FOW_DARKNESS;
1664	}	2415	}
1665	}	2416	}
1666		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
1667	EXTEND (SP, 3);	2456	EXTEND (SP, 3);
1668	PUSHs (sv_2mortal (newSViv (sw4)));	2457	PUSHs (sv_2mortal (newSViv (sw34)));
1669	PUSHs (sv_2mortal (newSViv (sh)));	2458	PUSHs (sv_2mortal (newSViv (sh3)));
1670	PUSHs (darkness_sv);	2459	PUSHs (darkness3_sv);
1671	}	2460	}
1672		2461
1673	SV *	2462	SV *
1674	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)
1675	CODE:	2464	CODE:
1676	{	2465	{
1677	int x, y, x1, y1;	2466	int x, y, x1, y1;
1678	SV data_sv = newSV (w h * 7 + 5);	2467	SV data_sv = newSV (w h * 7 + 5);
1679	uint8_t data = (uint8_t )SvPVX (data_sv);	2468	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1704	if (row && row->c0 <= x && x < row->c1)	2493	if (row && row->c0 <= x && x < row->c1)
1705	{	2494	{
1706	mapcell *cell = row->col + (x - row->c0);	2495	mapcell *cell = row->col + (x - row->c0);
1707	uint8_t flags = 0;	2496	uint8_t flags = 0;
1708		2497
1709	if (cell->face [0]) flags \|= 1;	2498	if (cell->tile [0]) flags \|= 1;
1710	if (cell->face [1]) flags \|= 2;	2499	if (cell->tile [1]) flags \|= 2;
1711	if (cell->face [2]) flags \|= 4;	2500	if (cell->tile [2]) flags \|= 4;
1712		2501
1713	*data++ = flags;	2502	*data++ = flags;
1714		2503
1715	if (flags & 1)	2504	if (flags & 1)
1716	{	2505	{
		2506	tileid tile = cell->tile [0];
1717	*data++ = cell->face [0] >> 8;	2507	*data++ = tile >> 8;
1718	*data++ = cell->face [0];	2508	*data++ = tile;
1719	}	2509	}
1720		2510
1721	if (flags & 2)	2511	if (flags & 2)
1722	{	2512	{
		2513	tileid tile = cell->tile [1];
1723	*data++ = cell->face [1] >> 8;	2514	*data++ = tile >> 8;
1724	*data++ = cell->face [1];	2515	*data++ = tile;
1725	}	2516	}
1726		2517
1727	if (flags & 4)	2518	if (flags & 4)
1728	{	2519	{
		2520	tileid tile = cell->tile [2];
1729	*data++ = cell->face [2] >> 8;	2521	*data++ = tile >> 8;
1730	*data++ = cell->face [2];	2522	*data++ = tile;
1731	}	2523	}
1732	}	2524	}
1733	else	2525	else
1734	*data++ = 0;	2526	*data++ = 0;
1735	}	2527	}
1736	}	2528	}
1737		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	{
1738	SvPOK_only (data_sv);	2533	SvPOK_only (data_sv);
1739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2534	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2535	}
		2536
1740	RETVAL = data_sv;	2537	RETVAL = data_sv;
1741	}	2538	}
1742	OUTPUT:	2539	OUTPUT:
1743	RETVAL	2540	RETVAL
1744		2541
1745	void	2542	void
1746	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)
1747	PPCODE:	2544	PPCODE:
1748	{	2545	{
1749	int x, y, z;	2546	int x, y, z;
1750	int w, h;	2547	int w, h;
1751	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;
1752		2559
1753	if (*data++ != 0)	2560	if (*data++ != 0)
1754	return; /* version mismatch */	2561	XSRETURN_EMPTY; /* version mismatch */
1755		2562
1756	w = data++ << 8; w \|= data++;	2563	w = data++ << 8; w \|= data++;
1757	h = data++ << 8; h \|= data++;	2564	h = data++ << 8; h \|= data++;
1758		2565
1759	// 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
…		…
1771	{	2578	{
1772	maprow *row = map_get_row (self, y);	2579	maprow *row = map_get_row (self, y);
1773		2580
1774	for (x = x0; x < x1; x++)	2581	for (x = x0; x < x1; x++)
1775	{	2582	{
		2583	uint8_t flags;
		2584
		2585	if (data + 7 >= end)
		2586	XSRETURN_EMPTY;
		2587
1776	uint8_t flags = *data++;	2588	flags = *data++;
1777		2589
1778	if (flags)	2590	if (flags)
1779	{	2591	{
1780	mapface face[3] = { 0, 0, 0 };
1781
1782	mapcell *cell = row_get_cell (row, x);	2592	mapcell *cell = row_get_cell (row, x);
		2593	tileid tile[3] = { 0, 0, 0 };
1783		2594
1784	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2595	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1785	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2596	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1786	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2597	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1787		2598
1788	if (cell->darkness == 0)	2599	if (cell->darkness == 0)
1789	{	2600	{
1790	cell->darkness = 0;	2601	/cell->darkness = 0;/
		2602	EXTEND (SP, 3);
1791		2603
1792	for (z = 0; z <= 2; z++)	2604	for (z = 0; z <= 2; z++)
1793	{	2605	{
1794	cell->face[z] = face[z];	2606	tileid t = tile [z];
1795		2607
1796	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2608	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2609	{
1797	XPUSHs (sv_2mortal (newSViv (face[z])));	2610	PUSHs (sv_2mortal (newSViv (t)));
		2611	need_texid (self, t);
		2612	}
		2613
		2614	cell->tile [z] = t;
1798	}	2615	}
1799	}	2616	}
1800	}	2617	}
1801	}	2618	}
1802	}	2619	}
1803	}	2620	}
1804		2621
1805	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2622	MODULE = Deliantra::Client PACKAGE = DC::RW
1806		2623
1807	CFPlus::MixChunk	2624	DC::RW
1808	new_from_file (SV class, char path)	2625	new (SV class, SV data_sv)
1809	CODE:	2626	CODE:
1810	RETVAL = Mix_LoadWAV (path);	2627	{
		2628	STRLEN datalen;
		2629	char *data = SvPVbyte (data_sv, datalen);
		2630
		2631	RETVAL = SDL_RWFromConstMem (data, datalen);
		2632	}
1811	OUTPUT:	2633	OUTPUT:
1812	RETVAL	2634	RETVAL
1813		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 : '('
1814	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
1815	DESTROY (CFPlus::MixChunk self)	2745	DESTROY (DC::MixChunk self)
1816	CODE:	2746	CODE:
1817	Mix_FreeChunk (self);	2747	Mix_FreeChunk (self);
1818		2748
1819	int	2749	int
1820	volume (CFPlus::MixChunk self, int volume = -1)	2750	volume (DC::MixChunk self, int volume = -1)
1821	CODE:	2751	CODE:
		2752	if (items > 1)
		2753	volume = CLAMP (volume, 0, 128);
1822	RETVAL = Mix_VolumeChunk (self, volume);	2754	RETVAL = Mix_VolumeChunk (self, volume);
1823	OUTPUT:	2755	OUTPUT:
1824	RETVAL	2756	RETVAL
1825		2757
1826	int	2758	DC::Channel
1827	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)
1828	CODE:	2760	CODE:
		2761	{
1829	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	}
1830	OUTPUT:	2773	OUTPUT:
1831	RETVAL	2774	RETVAL
1832		2775
1833	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2776	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1834		2777
1835	int	2778	int
1836	volume (int volume = -1)	2779	volume (int volume = -1)
		2780	PROTOTYPE: ;$
1837	CODE:	2781	CODE:
		2782	if (items > 0)
		2783	volume = CLAMP (volume, 0, 128);
1838	RETVAL = Mix_VolumeMusic (volume);	2784	RETVAL = Mix_VolumeMusic (volume);
1839	OUTPUT:	2785	OUTPUT:
1840	RETVAL	2786	RETVAL
1841		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
1842	CFPlus::MixMusic	2798	DC::MixMusic
1843	new_from_file (SV class, char path)	2799	new (SV *class, DC::RW rwops)
1844	CODE:	2800	CODE:
1845	RETVAL = Mix_LoadMUS (path);	2801	RETVAL = Mix_LoadMUS_RW (rwops);
1846	OUTPUT:	2802	OUTPUT:
1847	RETVAL	2803	RETVAL
1848		2804
1849	void	2805	void
1850	DESTROY (CFPlus::MixMusic self)	2806	DESTROY (DC::MixMusic self)
1851	CODE:	2807	CODE:
1852	Mix_FreeMusic (self);	2808	Mix_FreeMusic (self);
1853		2809
1854	int	2810	int
1855	play (CFPlus::MixMusic self, int loops = -1)	2811	play (DC::MixMusic self, int loops = -1)
1856	CODE:	2812	CODE:
1857	RETVAL = Mix_PlayMusic (self, loops);	2813	RETVAL = Mix_PlayMusic (self, loops);
1858	OUTPUT:	2814	OUTPUT:
1859	RETVAL	2815	RETVAL
1860		2816
1861	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
1862		2825
1863	BOOT:	2826	BOOT:
1864	{	2827	{
1865	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2828	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1866	static const struct {	2829	static const struct {
1867	const char *name;	2830	const char *name;
1868	IV iv;	2831	IV iv;
1869	} *civ, const_iv[] = {	2832	} *civ, const_iv[] = {
1870	# 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),
1871	const_iv (GL_COLOR_MATERIAL),	2837	const_iv (GL_COLOR_MATERIAL),
1872	const_iv (GL_SMOOTH),	2838	const_iv (GL_SMOOTH),
1873	const_iv (GL_FLAT),	2839	const_iv (GL_FLAT),
1874	const_iv (GL_DITHER),	2840	const_iv (GL_DITHER),
1875	const_iv (GL_BLEND),	2841	const_iv (GL_BLEND),
…		…
1879	const_iv (GL_ALPHA_TEST),	2845	const_iv (GL_ALPHA_TEST),
1880	const_iv (GL_NORMALIZE),	2846	const_iv (GL_NORMALIZE),
1881	const_iv (GL_RESCALE_NORMAL),	2847	const_iv (GL_RESCALE_NORMAL),
1882	const_iv (GL_FRONT),	2848	const_iv (GL_FRONT),
1883	const_iv (GL_BACK),	2849	const_iv (GL_BACK),
		2850	const_iv (GL_AUX0),
1884	const_iv (GL_AND),	2851	const_iv (GL_AND),
1885	const_iv (GL_ONE),	2852	const_iv (GL_ONE),
1886	const_iv (GL_ZERO),	2853	const_iv (GL_ZERO),
1887	const_iv (GL_SRC_ALPHA),	2854	const_iv (GL_SRC_ALPHA),
1888	const_iv (GL_DST_ALPHA),	2855	const_iv (GL_DST_ALPHA),
…		…
1901	const_iv (GL_INTENSITY),	2868	const_iv (GL_INTENSITY),
1902	const_iv (GL_LUMINANCE),	2869	const_iv (GL_LUMINANCE),
1903	const_iv (GL_LUMINANCE_ALPHA),	2870	const_iv (GL_LUMINANCE_ALPHA),
1904	const_iv (GL_FLOAT),	2871	const_iv (GL_FLOAT),
1905	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),
1906	const_iv (GL_COMPILE),	2879	const_iv (GL_COMPILE),
		2880	const_iv (GL_PROXY_TEXTURE_1D),
		2881	const_iv (GL_PROXY_TEXTURE_2D),
1907	const_iv (GL_TEXTURE_1D),	2882	const_iv (GL_TEXTURE_1D),
1908	const_iv (GL_TEXTURE_2D),	2883	const_iv (GL_TEXTURE_2D),
1909	const_iv (GL_TEXTURE_ENV),	2884	const_iv (GL_TEXTURE_ENV),
1910	const_iv (GL_TEXTURE_MAG_FILTER),	2885	const_iv (GL_TEXTURE_MAG_FILTER),
1911	const_iv (GL_TEXTURE_MIN_FILTER),	2886	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1932	const_iv (GL_COLOR_LOGIC_OP),	2907	const_iv (GL_COLOR_LOGIC_OP),
1933	const_iv (GL_SEPARABLE_2D),	2908	const_iv (GL_SEPARABLE_2D),
1934	const_iv (GL_CONVOLUTION_2D),	2909	const_iv (GL_CONVOLUTION_2D),
1935	const_iv (GL_CONVOLUTION_BORDER_MODE),	2910	const_iv (GL_CONVOLUTION_BORDER_MODE),
1936	const_iv (GL_CONSTANT_BORDER),	2911	const_iv (GL_CONSTANT_BORDER),
		2912	const_iv (GL_POINTS),
1937	const_iv (GL_LINES),	2913	const_iv (GL_LINES),
1938	const_iv (GL_LINE_STRIP),	2914	const_iv (GL_LINE_STRIP),
1939	const_iv (GL_LINE_LOOP),	2915	const_iv (GL_LINE_LOOP),
1940	const_iv (GL_QUADS),	2916	const_iv (GL_QUADS),
1941	const_iv (GL_QUAD_STRIP),	2917	const_iv (GL_QUAD_STRIP),
1942	const_iv (GL_TRIANGLES),	2918	const_iv (GL_TRIANGLES),
1943	const_iv (GL_TRIANGLE_STRIP),	2919	const_iv (GL_TRIANGLE_STRIP),
1944	const_iv (GL_TRIANGLE_FAN),	2920	const_iv (GL_TRIANGLE_FAN),
		2921	const_iv (GL_POLYGON),
1945	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),
1946	const_iv (GL_FASTEST),	2928	const_iv (GL_FASTEST),
		2929	const_iv (GL_DONT_CARE),
		2930	const_iv (GL_NICEST),
1947	const_iv (GL_V2F),	2931	const_iv (GL_V2F),
1948	const_iv (GL_V3F),	2932	const_iv (GL_V3F),
1949	const_iv (GL_T2F_V3F),	2933	const_iv (GL_T2F_V3F),
1950	const_iv (GL_T2F_N3F_V3F),	2934	const_iv (GL_T2F_N3F_V3F),
1951	# undef const_iv	2935	# undef const_iv
1952	};	2936	};
1953		2937
1954	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; )
1955	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);
1956	}	2943	}
		2944
		2945	void
		2946	disable_GL_EXT_blend_func_separate ()
		2947	CODE:
		2948	gl.BlendFuncSeparate = 0;
		2949	gl.BlendFuncSeparateEXT = 0;
1957		2950
1958	char *	2951	char *
1959	gl_vendor ()	2952	gl_vendor ()
1960	CODE:	2953	CODE:
1961	RETVAL = (char *)glGetString (GL_VENDOR);	2954	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1974	CODE:	2967	CODE:
1975	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2968	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1976	OUTPUT:	2969	OUTPUT:
1977	RETVAL	2970	RETVAL
1978		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
1979	int glGetError ()	2986	int glGetError ()
1980		2987
1981	void glFinish ()	2988	void glFinish ()
1982		2989
1983	void glClear (int mask)	2990	void glClear (int mask)
…		…
2020	# near_ and far_ are due to microsofts buggy "c" compiler	3027	# near_ and far_ are due to microsofts buggy "c" compiler
2021	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3028	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2022		3029
2023	# near_ and far_ are due to microsofts buggy "c" compiler	3030	# near_ and far_ are due to microsofts buggy "c" compiler
2024	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3031	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3032
		3033	PROTOTYPES: DISABLE
2025		3034
2026	void glViewport (int x, int y, int width, int height)	3035	void glViewport (int x, int y, int width, int height)
2027		3036
2028	void glScissor (int x, int y, int width, int height)	3037	void glScissor (int x, int y, int width, int height)
2029		3038
…		…
2037		3046
2038	void glRotate (float angle, float x, float y, float z)	3047	void glRotate (float angle, float x, float y, float z)
2039	CODE:	3048	CODE:
2040	glRotatef (angle, x, y, z);	3049	glRotatef (angle, x, y, z);
2041		3050
2042	void glBegin (int mode)
2043
2044	void glEnd ()
2045
2046	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)
2047	PROTOTYPE: @	3052	PROTOTYPE: @
2048	ALIAS:	3053	ALIAS:
2049	glColor_premultiply = 1	3054	glColor_premultiply = 1
2050	CODE:	3055	CODE:
2051	if (ix)	3056	if (ix)
2052	{	3057	{
…		…
2055	b *= a;	3060	b *= a;
2056	}	3061	}
2057	// microsoft visual "c" rounds instead of truncating...	3062	// microsoft visual "c" rounds instead of truncating...
2058	glColor4f (r, g, b, a);	3063	glColor4f (r, g, b, a);
2059		3064
2060	void glInterleavedArrays (int format, int stride, char *data)
2061
2062	void glDrawElements (int mode, int count, int type, char *indices)
2063
2064	# 1.2 void glDrawRangeElements (int mode, int start, int end
2065
2066	void glRasterPos (float x, float y, float z = 0.)	3065	void glRasterPos (float x, float y, float z = 0.)
2067	CODE:	3066	CODE:
2068	glRasterPos3f (0, 0, z);	3067	glRasterPos3f (0, 0, z);
2069	glBitmap (0, 0, 0, 0, x, y, 0);	3068	glBitmap (0, 0, 0, 0, x, y, 0);
2070		3069
…		…
2074		3073
2075	void glTexCoord (float s, float t)	3074	void glTexCoord (float s, float t)
2076	CODE:	3075	CODE:
2077	glTexCoord2f (s, t);	3076	glTexCoord2f (s, t);
2078		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
2079	void glTexEnv (int target, int pname, float param)	3107	void glTexEnv (int target, int pname, float param)
2080	CODE:	3108	CODE:
2081	glTexEnvf (target, pname, param);	3109	glTexEnvf (target, pname, param);
2082		3110
2083	void glTexParameter (int target, int pname, float param)	3111	void glTexParameter (int target, int pname, float param)
…		…
2099	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3127	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2100	CODE:	3128	CODE:
2101	if (gl.SeparableFilter2D)	3129	if (gl.SeparableFilter2D)
2102	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3130	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2103		3131
2104	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)
2105		3133
2106	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)
2107		3135
2108	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)
2109		3139
2110	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)
2111		3141
2112	int glGenTexture ()	3142	int glGenTexture ()
2113	CODE:	3143	CODE:
2114	{	3144	RETVAL = gen_texture ();
2115	GLuint name;
2116	glGenTextures (1, &name);
2117	RETVAL = name;
2118	}
2119	OUTPUT:	3145	OUTPUT:
2120	RETVAL	3146	RETVAL
2121		3147
2122	void glDeleteTexture (int name)	3148	void glDeleteTexture (int name)
2123	CODE:	3149	CODE:
2124	{
2125	GLuint name_ = name;
2126	glDeleteTextures (1, &name_);	3150	del_texture (name);
2127	}	3151
2128
2129	int glGenList ()	3152	int glGenList ()
2130	CODE:	3153	CODE:
2131	RETVAL = glGenLists (1);	3154	RETVAL = glGenLists (1);
2132	OUTPUT:	3155	OUTPUT:
2133	RETVAL	3156	RETVAL
…		…
2140		3163
2141	void glEndList ()	3164	void glEndList ()
2142		3165
2143	void glCallList (int list)	3166	void glCallList (int list)
2144		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 1.158 by root, Sun Oct 1 18:17:37 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 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC