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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.142 by root, Fri Aug 18 01:27:15 2006 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
28	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
30		51
31	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
32		53
33	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
34		66
35	#ifndef _WIN32	67	#ifndef _WIN32
36	# include <sys/types.h>	68	# include <sys/types.h>
37	# include <sys/socket.h>	69	# include <sys/socket.h>
38	# include <netinet/in.h>	70	# include <netinet/in.h>
39	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
40	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	77	#else
42	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	79	#endif
49		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		85
52	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 16
53		87
54	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
56		90
57	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
58		92
59	#if 0	93	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	95
62	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
63	#endif	97
		98	static AV *texture_av;
64		99
65	static struct	100	static struct
66	{	101	{
67	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	103	#include "glfunc.h"
69	#undef GL_FUNC	104	#undef GL_FUNC
70	} gl;	105	} gl;
71		106
		107	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	109	{
74	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	114	else
79	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
80	}	116	}
81		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/glBindTexture (GL_TEXTURE_2D, name);/
		137	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
82	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
83		144
84	#include "pango-font.c"	145	#include "pango-font.c"
85	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
86	#include "pango-render.c"	147	#include "pango-render.c"
87		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
90		153
91	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
92		155
93	static int	156	static int
94	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
95	{	158	{
96	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
110		173
111	typedef struct cf_layout {	174	typedef struct cf_layout {
112	PangoLayout *pl;	175	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
114	int base_height;	177	int base_height;
115	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
116	} *CFPlus__Layout;	180	} *DC__Layout;
117		181
118	static CFPlus__Font default_font;	182	static DC__Font default_font;
119	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
121		185
122	static void	186	static void
123	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	192	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	194	}
131		195
132	static void	196	static void
133	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
134	{	198	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
137	*/	201	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
139		203
140	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		206
143	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
144	}	208	}
145		209
146	static void	210	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	211	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	212	{
149	PangoRectangle rect;	213	PangoRectangle rect;
150		214
151	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		223
160	*w = rect.width;	224	*w = rect.width;
161	*h = rect.height;	225	*h = rect.height;
162	}	226	}
163		227
		228	typedef uint16_t tileid;
164	typedef uint16_t mapface;	229	typedef uint16_t faceid;
165		230
166	typedef struct {	231	typedef struct {
167	GLint name;	232	GLuint name;
168	int w, h;	233	int w, h;
169	float s, t;	234	float s, t;
170	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
		238	uint8_t unused; /* set to zero on use */
171	} maptex;	239	} maptex;
172		240
173	typedef struct {	241	typedef struct {
		242	uint32_t player;
		243	tileid tile[3];
174	uint16_t darkness;	244	uint16_t darkness;
175	mapface face[3];	245	uint8_t stat_width, stat_hp, flags, smoothmax;
176	uint8_t stat_hp;
177	} mapcell;	246	} mapcell;
178		247
179	typedef struct {	248	typedef struct {
180	int32_t c0, c1;	249	int32_t c0, c1;
181	mapcell *col;	250	mapcell *col;
182	} maprow;	251	} maprow;
183		252
184	typedef struct map {	253	typedef struct map {
185	int x, y, w, h;	254	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	255	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	256	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	257	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		258
193	int32_t rows;	259	int32_t rows;
194	maprow *row;	260	maprow *row;
195	} *CFPlus__Map;	261	} *DC__Map;
196		262
197	static char *	263	static char *
198	prepend (char *ptr, int sze, int inc)	264	prepend (char *ptr, int sze, int inc)
199	{	265	{
200	char *p;	266	char *p;
…		…
217	}	283	}
218		284
219	#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))
220	#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))
221		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
222	static maprow *	308	static maprow *
223	map_get_row (CFPlus__Map self, int y)	309	map_get_row (DC__Map self, int y)
224	{	310	{
225	if (0 > y)	311	if (0 > y)
226	{	312	{
227	int extend = - y + MAP_EXTEND_Y;	313	int extend = - y + MAP_EXTEND_Y;
228	Prepend (maprow, self->row, self->rows, extend);	314	Prepend (maprow, self->row, self->rows, extend);
…		…
266		352
267	return row->col + (x - row->c0);	353	return row->col + (x - row->c0);
268	}	354	}
269		355
270	static mapcell *	356	static mapcell *
271	map_get_cell (CFPlus__Map self, int x, int y)	357	map_get_cell (DC__Map self, int x, int y)
272	{	358	{
273	return row_get_cell (map_get_row (self, y), x);	359	return row_get_cell (map_get_row (self, y), x);
274	}	360	}
275		361
276	static void	362	static void
277	map_clear (CFPlus__Map self)	363	map_clear (DC__Map self)
278	{	364	{
279	int r;	365	int r;
280		366
281	for (r = 0; r < self->rows; r++)	367	for (r = 0; r < self->rows; r++)
282	Safefree (self->row[r].col);	368	Safefree (self->row[r].col);
…		…
289	self->oy = 0;	375	self->oy = 0;
290	self->row = 0;	376	self->row = 0;
291	self->rows = 0;	377	self->rows = 0;
292	}	378	}
293		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
294	static void	390	static void
295	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)
296	{	392	{
297	int x, y;	393	int x, y;
298	maprow *row;	394	maprow *row;
		395	mapcell *cell;
299		396
300	for (y = y0; y < y0 + h; y++)	397	for (y = y0; y < y0 + h; y++)
301	if (y >= 0)	398	if (y >= 0)
302	{	399	{
303	if (y >= self->rows)	400	if (y >= self->rows)
…		…
309	if (x >= row->c0)	406	if (x >= row->c0)
310	{	407	{
311	if (x >= row->c1)	408	if (x >= row->c1)
312	break;	409	break;
313		410
314	row->col[x - row->c0].darkness = 0;	411	cell = row->col + x - row->c0;
		412
		413	CELL_CLEAR (cell);
315	}	414	}
316	}	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);
317	}	432	}
318		433
319	static void	434	static void
320	music_finished (void)	435	music_finished (void)
321	{	436	{
…		…
357	n \|= n >> 16;	472	n \|= n >> 16;
358		473
359	return n + 1;	474	return n + 1;
360	}	475	}
361		476
362	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
363		588
364	PROTOTYPES: ENABLE	589	PROTOTYPES: ENABLE
365		590
366	BOOT:	591	BOOT:
367	{	592	{
368	HV *stash = gv_stashpv ("CFPlus", 1);	593	HV *stash = gv_stashpv ("DC", 1);
369	static const struct {	594	static const struct {
370	const char *name;	595	const char *name;
371	IV iv;	596	IV iv;
372	} *civ, const_iv[] = {	597	} *civ, const_iv[] = {
373	# 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
374	const_iv (SDL_ACTIVEEVENT),	602	const_iv (SDL_ACTIVEEVENT),
375	const_iv (SDL_KEYDOWN),	603	const_iv (SDL_KEYDOWN),
376	const_iv (SDL_KEYUP),	604	const_iv (SDL_KEYUP),
377	const_iv (SDL_MOUSEMOTION),	605	const_iv (SDL_MOUSEMOTION),
378	const_iv (SDL_MOUSEBUTTONDOWN),	606	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
387	const_iv (SDL_EVENT_RESERVEDA),	615	const_iv (SDL_EVENT_RESERVEDA),
388	const_iv (SDL_EVENT_RESERVEDB),	616	const_iv (SDL_EVENT_RESERVEDB),
389	const_iv (SDL_VIDEORESIZE),	617	const_iv (SDL_VIDEORESIZE),
390	const_iv (SDL_VIDEOEXPOSE),	618	const_iv (SDL_VIDEOEXPOSE),
391	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),
392	const_iv (SDLK_KP0),	677	const_iv (SDLK_KP0),
393	const_iv (SDLK_KP1),	678	const_iv (SDLK_KP1),
394	const_iv (SDLK_KP2),	679	const_iv (SDLK_KP2),
395	const_iv (SDLK_KP3),	680	const_iv (SDLK_KP3),
396	const_iv (SDLK_KP4),	681	const_iv (SDLK_KP4),
…		…
451	const_iv (SDLK_BREAK),	736	const_iv (SDLK_BREAK),
452	const_iv (SDLK_MENU),	737	const_iv (SDLK_MENU),
453	const_iv (SDLK_POWER),	738	const_iv (SDLK_POWER),
454	const_iv (SDLK_EURO),	739	const_iv (SDLK_EURO),
455	const_iv (SDLK_UNDO),	740	const_iv (SDLK_UNDO),
		741
456	const_iv (KMOD_NONE),	742	const_iv (KMOD_NONE),
		743	const_iv (KMOD_SHIFT),
457	const_iv (KMOD_LSHIFT),	744	const_iv (KMOD_LSHIFT),
458	const_iv (KMOD_RSHIFT),	745	const_iv (KMOD_RSHIFT),
		746	const_iv (KMOD_CTRL),
459	const_iv (KMOD_LCTRL),	747	const_iv (KMOD_LCTRL),
460	const_iv (KMOD_RCTRL),	748	const_iv (KMOD_RCTRL),
		749	const_iv (KMOD_ALT),
461	const_iv (KMOD_LALT),	750	const_iv (KMOD_LALT),
462	const_iv (KMOD_RALT),	751	const_iv (KMOD_RALT),
		752	const_iv (KMOD_META),
463	const_iv (KMOD_LMETA),	753	const_iv (KMOD_LMETA),
464	const_iv (KMOD_RMETA),	754	const_iv (KMOD_RMETA),
465	const_iv (KMOD_NUM),	755	const_iv (KMOD_NUM),
466	const_iv (KMOD_CAPS),	756	const_iv (KMOD_CAPS),
467	const_iv (KMOD_MODE),	757	const_iv (KMOD_MODE),
468	const_iv (KMOD_CTRL),	758
469	const_iv (KMOD_SHIFT),	759	const_iv (KMOD_LRAM),
470	const_iv (KMOD_ALT),	760
471	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)
472	# undef const_iv	791	# undef const_iv
473	};	792	};
474		793
475	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; )
476	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);
477	}	799	}
		800
		801	void
		802	weaken (SV *rv)
		803	PROTOTYPE: $
		804	CODE:
		805	sv_rvweaken (rv);
478		806
479	int	807	int
480	in_destruct ()	808	in_destruct ()
481	CODE:	809	CODE:
482	RETVAL = PL_main_cv == Nullcv;	810	RETVAL = PL_main_cv == Nullcv;
…		…
485		813
486	NV floor (NV x)	814	NV floor (NV x)
487		815
488	NV ceil (NV x)	816	NV ceil (NV x)
489		817
		818	IV minpot (UV n)
		819
		820	IV popcount (UV n)
		821
490	void	822	void
491	pango_init ()	823	pango_init ()
492	CODE:	824	CODE:
493	{	825	{
494	opengl_fontmap = pango_opengl_font_map_new ();	826	opengl_fontmap = pango_opengl_font_map_new ();
495	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);
496	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
497	}	834	}
498		835
499	int	836	char *SDL_GetError ()
500	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
501		837
502	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
503	SDL_Quit ()	846	void SDL_Quit ()
504		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
505	void	857	void
506	SDL_ListModes ()	858	SDL_ListModes (int rgb, int alpha)
507	PPCODE:	859	PPCODE:
508	{	860	{
509	SDL_Rect **m;	861	SDL_Rect **m;
510		862
511	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	863	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
512	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	864	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
513	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	865	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	866	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
515		867
516	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	868	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
517	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
518		870
519	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	874	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
523		875
524	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	876	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
525	#if SDL_VERSION_ATLEAST(1,2,10)
526	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
527	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	877	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
528	#endif
529
530	SDL_EnableUNICODE (1);
531	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
532		878
533	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	879	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
534		880
535	if (m && m != (SDL_Rect **)-1)	881	if (m && m != (SDL_Rect **)-1)
536	while (*m)	882	while (*m)
537	{	883	{
		884	if ((m)->w >= 400 && (m)->h >= 300)
		885	{
538	AV *av = newAV ();	886	AV *av = newAV ();
539	av_push (av, newSViv ((*m)->w));	887	av_push (av, newSViv ((*m)->w));
540	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));
541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	891	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		892	}
542		893
543	++m;	894	++m;
544	}	895	}
545	}	896	}
546		897
547	char *
548	SDL_GetError ()
549
550	int	898	int
551	SDL_SetVideoMode (int w, int h, int fullscreen)	899	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
552	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
553	RETVAL = !!SDL_SetVideoMode (	910	RETVAL = !!SDL_SetVideoMode (
554	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	911	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
555	);	912	);
		913
556	if (RETVAL)	914	if (RETVAL)
557	{	915	{
558	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	916	av_clear (texture_av);
		917
		918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
559	# 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);
560	# include "glfunc.h"	920	#include "glfunc.h"
561	# undef GL_FUNC	921	#undef GL_FUNC
562	}	922	}
		923	}
563	OUTPUT:	924	OUTPUT:
564	RETVAL	925	RETVAL
565		926
566	void	927	void
567	SDL_GL_SwapBuffers ()	928	SDL_GL_SwapBuffers ()
568		929
569	char *	930	char *
570	SDL_GetKeyName (int sym)	931	SDL_GetKeyName (int sym)
571		932
		933	int
		934	SDL_GetAppState ()
		935
		936	int
		937	SDL_GetModState ()
		938
572	void	939	void
573	SDL_PollEvent ()	940	poll_events ()
574	PPCODE:	941	PPCODE:
575	{	942	{
576	SDL_Event ev;	943	SDL_Event ev;
577		944
578	while (SDL_PollEvent (&ev))	945	SDL_PumpEvents ();
		946	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
579	{	947	{
580	HV *hv = newHV ();	948	HV *hv = newHV ();
581	hv_store (hv, "type", 4, newSViv (ev.type), 0);	949	hv_store (hv, "type", 4, newSViv (ev.type), 0);
582		950
583	switch (ev.type)	951	switch (ev.type)
584	{	952	{
585	case SDL_KEYDOWN:	953	case SDL_KEYDOWN:
586	case SDL_KEYUP:	954	case SDL_KEYUP:
587	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	955	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	956	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589	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 */
590	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	959	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591	break;	960	break;
592		961
593	case SDL_ACTIVEEVENT:	962	case SDL_ACTIVEEVENT:
594	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	963	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
595	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	964	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
596	break;	965	break;
597		966
598	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
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	986	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
600
601	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	987	hv_store (hv, "state", 5, newSViv (state), 0);
602	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	988	hv_store (hv, "x", 1, newSViv (x), 0);
603	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	989	hv_store (hv, "y", 1, newSViv (y), 0);
604	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	990	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
605	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	991	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		992	}
606	break;	993	break;
607		994
608	case SDL_MOUSEBUTTONDOWN:	995	case SDL_MOUSEBUTTONDOWN:
609	case SDL_MOUSEBUTTONUP:	996	case SDL_MOUSEBUTTONUP:
610	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	997	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
611		998
612	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	999	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
613	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1000	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
614	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1001	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
615	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1002	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
620	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1007	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
621	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1008	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
622	break;	1009	break;
623	}	1010	}
624		1011
625	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))));
626	}	1013	}
627	}	1014	}
628		1015
629	int	1016	int
630	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)
631	POSTCALL:	1018	POSTCALL:
632	Mix_HookMusicFinished (music_finished);	1019	Mix_HookMusicFinished (music_finished);
633	Mix_ChannelFinished (channel_finished);	1020	Mix_ChannelFinished (channel_finished);
634		1021
635	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
636	Mix_CloseAudio ()	1039	Mix_CloseAudio ()
637		1040
638	int	1041	int
639	Mix_AllocateChannels (int numchans = -1)	1042	Mix_AllocateChannels (int numchans = -1)
640		1043
		1044	const char *
		1045	Mix_GetError ()
		1046
641	void	1047	void
642	lowdelay (int fd, int val = 1)	1048	lowdelay (int fd, int val = 1)
643	CODE:	1049	CODE:
		1050	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1051
		1052	void
		1053	win32_proxy_info ()
		1054	PPCODE:
		1055	{
644	#ifndef _WIN32	1056	#ifdef _WIN32
645	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1057	char buffer[2048];
		1058	DWORD buflen;
		1059
		1060	EXTEND (SP, 3);
		1061
		1062	buflen = sizeof (buffer);
		1063	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1064	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1065	{
		1066	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1067
		1068	buflen = sizeof (buffer);
		1069	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1070	{
		1071	PUSHs (newSVpv (buffer, 0));
		1072
		1073	buflen = sizeof (buffer);
		1074	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1075	PUSHs (newSVpv (buffer, 0));
		1076	}
		1077	}
646	#endif	1078	#endif
		1079	}
647		1080
648	void	1081	int
649	add_font (char *file)	1082	add_font (char *file)
650	CODE:	1083	CODE:
651	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1085	OUTPUT:
		1086	RETVAL
652		1087
653	void	1088	void
654	load_image_inline (SV *image_)	1089	load_image_inline (SV *image_)
655	ALIAS:	1090	ALIAS:
656	load_image_file = 1	1091	load_image_file = 1
…		…
659	STRLEN image_len;	1094	STRLEN image_len;
660	char image = (char )SvPVbyte (image_, image_len);	1095	char image = (char )SvPVbyte (image_, image_len);
661	SDL_Surface surface, surface2;	1096	SDL_Surface surface, surface2;
662	SDL_PixelFormat fmt;	1097	SDL_PixelFormat fmt;
663	SDL_RWops *rw = ix	1098	SDL_RWops *rw = ix
664	? SDL_RWFromFile (image, "r")	1099	? SDL_RWFromFile (image, "rb")
665	: SDL_RWFromConstMem (image, image_len);	1100	: SDL_RWFromConstMem (image, image_len);
666		1101
667	if (!rw)	1102	if (!rw)
668	croak ("load_image: %s", SDL_GetError ());	1103	croak ("load_image: %s", SDL_GetError ());
669		1104
…		…
742	void	1177	void
743	error (char *message)	1178	error (char *message)
744	CODE:	1179	CODE:
745	fprintf (stderr, "ERROR: %s\n", message);	1180	fprintf (stderr, "ERROR: %s\n", message);
746	#ifdef _WIN32	1181	#ifdef _WIN32
747	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1182	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
748	#endif	1183	#endif
749		1184
750	void	1185	void
751	fatal (char *message)	1186	fatal (char *message)
752	CODE:	1187	CODE:
753	fprintf (stderr, "FATAL: %s\n", message);	1188	fprintf (stderr, "FATAL: %s\n", message);
754	#ifdef _WIN32	1189	#ifdef _WIN32
755	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1190	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
756	#endif	1191	#endif
757	_exit (1);	1192	_exit (1);
758		1193
759	void	1194	void
760	_exit (int retval)	1195	_exit (int retval = 0)
761	CODE:	1196	CODE:
		1197	#ifdef WIN32
		1198	ExitThread (retval); // unclean, please beam me up
		1199	#else
762	_exit (retval);	1200	_exit (retval);
		1201	#endif
763		1202
764	MODULE = CFPlus PACKAGE = CFPlus::Font	1203	void
		1204	debug ()
		1205	CODE:
		1206	{
		1207	#if DEBUG
		1208	VALGRIND_DO_LEAK_CHECK;
		1209	#endif
		1210	}
765		1211
766	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
767	new_from_file (SV class, char path, int id = 0)	1224	new_from_file (SV class, char path, int id = 0)
768	CODE:	1225	CODE:
769	{	1226	{
770	int count;	1227	int count;
771	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
774	}	1231	}
775	OUTPUT:	1232	OUTPUT:
776	RETVAL	1233	RETVAL
777		1234
778	void	1235	void
779	DESTROY (CFPlus::Font self)	1236	DESTROY (DC::Font self)
780	CODE:	1237	CODE:
781	pango_font_description_free (self);	1238	pango_font_description_free (self);
782		1239
783	void	1240	void
784	make_default (CFPlus::Font self)	1241	make_default (DC::Font self)
		1242	PROTOTYPE: $
785	CODE:	1243	CODE:
786	default_font = self;	1244	default_font = self;
787		1245
788	MODULE = CFPlus PACKAGE = CFPlus::Layout	1246	MODULE = Deliantra::Client PACKAGE = DC::Layout
789		1247
		1248	PROTOTYPES: DISABLE
		1249
790	void	1250	void
791	reset_glyph_cache ()	1251	glyph_cache_backup ()
		1252	PROTOTYPE:
792	CODE:	1253	CODE:
		1254	tc_backup ();
		1255
		1256	void
		1257	glyph_cache_restore ()
		1258	PROTOTYPE:
		1259	CODE:
793	tc_clear ();	1260	tc_restore ();
794		1261
795	CFPlus::Layout	1262	DC::Layout
796	new (SV *class)	1263	new (SV *class)
797	CODE:	1264	CODE:
798	New (0, RETVAL, 1, struct cf_layout);	1265	New (0, RETVAL, 1, struct cf_layout);
799		1266
800	RETVAL->pl = pango_layout_new (opengl_context);	1267	RETVAL->pl = pango_layout_new (opengl_context);
…		…
802	RETVAL->g = 1.;	1269	RETVAL->g = 1.;
803	RETVAL->b = 1.;	1270	RETVAL->b = 1.;
804	RETVAL->a = 1.;	1271	RETVAL->a = 1.;
805	RETVAL->base_height = MIN_FONT_HEIGHT;	1272	RETVAL->base_height = MIN_FONT_HEIGHT;
806	RETVAL->font = 0;	1273	RETVAL->font = 0;
		1274	RETVAL->rc = rc_alloc ();
807		1275
808	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
809	layout_update_font (RETVAL);	1277	layout_update_font (RETVAL);
810	OUTPUT:	1278	OUTPUT:
811	RETVAL	1279	RETVAL
812		1280
813	void	1281	void
814	DESTROY (CFPlus::Layout self)	1282	DESTROY (DC::Layout self)
815	CODE:	1283	CODE:
816	g_object_unref (self->pl);	1284	g_object_unref (self->pl);
		1285	rc_free (self->rc);
817	Safefree (self);	1286	Safefree (self);
818		1287
819	void	1288	void
820	set_text (CFPlus::Layout self, SV *text_)	1289	set_text (DC::Layout self, SV *text_)
821	CODE:	1290	CODE:
822	{	1291	{
823	STRLEN textlen;	1292	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
825		1294
826	pango_layout_set_text (self->pl, text, textlen);	1295	pango_layout_set_text (self->pl, text, textlen);
827	}	1296	}
828		1297
829	void	1298	void
830	set_markup (CFPlus::Layout self, SV *text_)	1299	set_markup (DC::Layout self, SV *text_)
831	CODE:	1300	CODE:
832	{	1301	{
833	STRLEN textlen;	1302	STRLEN textlen;
834	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
835		1304
836	pango_layout_set_markup (self->pl, text, textlen);	1305	pango_layout_set_markup (self->pl, text, textlen);
837	}	1306	}
838		1307
839	void	1308	void
840	set_shapes (CFPlus::Layout self, ...)	1309	set_shapes (DC::Layout self, ...)
841	CODE:	1310	CODE:
842	{	1311	{
843	PangoAttrList *attrs = 0;	1312	PangoAttrList *attrs = 0;
844	const char *text = pango_layout_get_text (self->pl);	1313	const char *text = pango_layout_get_text (self->pl);
845	const char *pos = text;	1314	const char *pos = text;
…		…
880	if (attrs)	1349	if (attrs)
881	pango_layout_set_attributes (self->pl, attrs);	1350	pango_layout_set_attributes (self->pl, attrs);
882	}	1351	}
883		1352
884	void	1353	void
885	get_shapes (CFPlus::Layout self)	1354	get_shapes (DC::Layout self)
886	PPCODE:	1355	PPCODE:
887	{	1356	{
888	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1357	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
889		1358
890	do	1359	do
891	{	1360	{
892	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1361	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
893		1362
894	if (run && shape_attr_p (run))	1363	if (run && shape_attr_p (run))
895	{	1364	{
896	PangoRectangle extents;	1365	PangoRectangle extents;
897	pango_layout_iter_get_run_extents (iter, 0, &extents);	1366	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
905		1374
906	pango_layout_iter_free (iter);	1375	pango_layout_iter_free (iter);
907	}	1376	}
908		1377
909	int	1378	int
910	has_wrapped (CFPlus::Layout self)	1379	has_wrapped (DC::Layout self)
911	CODE:	1380	CODE:
912	{	1381	{
913	int lines = 1;	1382	int lines = 1;
914	const char *text = pango_layout_get_text (self->pl);	1383	const char *text = pango_layout_get_text (self->pl);
915		1384
…		…
920	}	1389	}
921	OUTPUT:	1390	OUTPUT:
922	RETVAL	1391	RETVAL
923		1392
924	SV *	1393	SV *
925	get_text (CFPlus::Layout self)	1394	get_text (DC::Layout self)
926	CODE:	1395	CODE:
927	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1396	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
928	sv_utf8_decode (RETVAL);	1397	sv_utf8_decode (RETVAL);
929	OUTPUT:	1398	OUTPUT:
930	RETVAL	1399	RETVAL
931		1400
932	void	1401	void
933	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.)
934	CODE:	1403	CODE:
935	self->r = r;	1404	self->r = r;
936	self->g = g;	1405	self->g = g;
937	self->b = b;	1406	self->b = b;
938	self->a = a;	1407	self->a = a;
939		1408
940	void	1409	void
941	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1410	set_font (DC::Layout self, DC::Font font = 0)
942	CODE:	1411	CODE:
943	if (self->font != font)	1412	if (self->font != font)
944	{	1413	{
945	self->font = font;	1414	self->font = font;
946	layout_update_font (self);	1415	layout_update_font (self);
947	}	1416	}
948		1417
949	void	1418	void
950	set_height (CFPlus::Layout self, int base_height)	1419	set_height (DC::Layout self, int base_height)
951	CODE:	1420	CODE:
952	if (self->base_height != base_height)	1421	if (self->base_height != base_height)
953	{	1422	{
954	self->base_height = base_height;	1423	self->base_height = base_height;
955	layout_update_font (self);	1424	layout_update_font (self);
956	}	1425	}
957		1426
958	void	1427	void
959	set_width (CFPlus::Layout self, int max_width = -1)	1428	set_width (DC::Layout self, int max_width = -1)
960	CODE:	1429	CODE:
961	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);
962		1431
963	void	1432	void
964	set_indent (CFPlus::Layout self, int indent)	1433	set_indent (DC::Layout self, int indent)
965	CODE:	1434	CODE:
966	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1435	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
967		1436
968	void	1437	void
969	set_spacing (CFPlus::Layout self, int spacing)	1438	set_spacing (DC::Layout self, int spacing)
970	CODE:	1439	CODE:
971	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1440	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
972		1441
973	void	1442	void
974	set_ellipsise (CFPlus::Layout self, int ellipsise)	1443	set_ellipsise (DC::Layout self, int ellipsise)
975	CODE:	1444	CODE:
976	pango_layout_set_ellipsize (self->pl,	1445	pango_layout_set_ellipsize (self->pl,
977	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1446	ellipsise == 1 ? PANGO_ELLIPSIZE_START
978	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1447	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
979	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1448	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
980	: PANGO_ELLIPSIZE_NONE	1449	: PANGO_ELLIPSIZE_NONE
981	);	1450	);
982		1451
983	void	1452	void
984	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1453	set_single_paragraph_mode (DC::Layout self, int spm)
985	CODE:	1454	CODE:
986	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1455	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
987		1456
988	void	1457	void
989	size (CFPlus::Layout self)	1458	size (DC::Layout self)
990	PPCODE:	1459	PPCODE:
991	{	1460	{
992	int w, h;	1461	int w, h;
993		1462
994	layout_get_pixel_size (self, &w, &h);	1463	layout_get_pixel_size (self, &w, &h);
…		…
997	PUSHs (sv_2mortal (newSViv (w)));	1466	PUSHs (sv_2mortal (newSViv (w)));
998	PUSHs (sv_2mortal (newSViv (h)));	1467	PUSHs (sv_2mortal (newSViv (h)));
999	}	1468	}
1000		1469
1001	int	1470	int
1002	descent (CFPlus::Layout self)	1471	descent (DC::Layout self)
1003	CODE:	1472	CODE:
1004	{	1473	{
1005	PangoRectangle rect;	1474	PangoRectangle rect;
1006	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1475	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1007	pango_layout_line_get_pixel_extents (line, 0, &rect);	1476	pango_layout_line_get_pixel_extents (line, 0, &rect);
1008	RETVAL = PANGO_DESCENT (rect);	1477	RETVAL = PANGO_DESCENT (rect);
1009	}	1478	}
1010	OUTPUT:	1479	OUTPUT:
1011	RETVAL	1480	RETVAL
1012		1481
1013	int	1482	int
1014	xy_to_index (CFPlus::Layout self, int x, int y)	1483	xy_to_index (DC::Layout self, int x, int y)
1015	CODE:	1484	CODE:
1016	{	1485	{
1017	int index, trailing;	1486	int index, trailing;
1018	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);
1019	RETVAL = index;	1488	RETVAL = index + trailing;
1020	}	1489	}
1021	OUTPUT:	1490	OUTPUT:
1022	RETVAL	1491	RETVAL
1023		1492
1024	void	1493	void
1025	cursor_pos (CFPlus::Layout self, int index)	1494	cursor_pos (DC::Layout self, int index)
1026	PPCODE:	1495	PPCODE:
1027	{	1496	{
1028	PangoRectangle strong_pos;	1497	PangoRectangle pos;
1029	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1498	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1030		1499
1031	EXTEND (SP, 3);	1500	EXTEND (SP, 3);
1032	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1501	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1033	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1502	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1503	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1035	}	1504	}
1036		1505
1037	void	1506	void
1038	render (CFPlus::Layout self, float x, float y, int flags = 0)	1507	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1039	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);
1040	pango_opengl_render_layout_subpixel (	1551	pango_opengl_render_layout_subpixel (
1041	self->pl,	1552	self->pl,
		1553	self->rc,
1042	x * PANGO_SCALE, y * PANGO_SCALE,	1554	x * PANGO_SCALE, y * PANGO_SCALE,
1043	self->r, self->g, self->b, self->a,	1555	self->r, self->g, self->b, self->a,
1044	flags	1556	flags
1045	);	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);
1046		1561
1047	MODULE = CFPlus PACKAGE = CFPlus::Texture
1048
1049	void	1562	void
1050	pad2pot (SV data_, SV w_, SV *h_)	1563	draw (DC::Layout self)
1051	CODE:	1564	CODE:
1052	{	1565	{
1053	int ow = SvIV (w_);	1566	glEnable (GL_TEXTURE_2D);
1054	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);
1055		1573
1056	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_))
1057	{	1590	{
1058	int nw = minpot (ow);
1059	int nh = minpot (oh);
1060
1061	if (nw != ow \|\| nh != oh)
1062	{
1063	if (SvOK (data_))
1064	{
1065	STRLEN datalen;	1591	STRLEN datalen;
1066	char *data = SvPVbyte (data_, datalen);	1592	char *data = SvPVbyte (data_, datalen);
1067	int bpp = datalen / (ow * oh);	1593	int bpp = datalen / (ow * oh);
1068	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1594	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1069		1595
1070	SvPOK_only (result_);	1596	SvPOK_only (result_);
1071	SvCUR_set (result_, nw * nh * bpp);	1597	SvCUR_set (result_, nw * nh * bpp);
1072		1598
1073	memset (SvPVX (result_), 0, nw * nh * bpp);	1599	memset (SvPVX (result_), 0, nw * nh * bpp);
1074	while (oh--)	1600	while (oh--)
1075	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);
1076		1602
1077	sv_setsv (data_, result_);	1603	sv_setsv (data_, result_);
1078	}
1079
1080	sv_setiv (w_, nw);
1081	sv_setiv (h_, nh);
1082	}
1083	}	1604	}
1084	}	1605	}
1085		1606
1086	void	1607	void
1087	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.)
…		…
1093	{	1614	{
1094	HV hv = (HV )SvRV (self);	1615	HV hv = (HV )SvRV (self);
1095	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1616	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1096	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1617	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1097	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;
1098		1622
1099	if (items < 5)	1623	if (items < 5)
1100	{	1624	{
1101	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1625	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1102	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1626	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1130	glDisable (GL_ALPHA_TEST);	1654	glDisable (GL_ALPHA_TEST);
1131	glDisable (GL_BLEND);	1655	glDisable (GL_BLEND);
1132	}	1656	}
1133	}	1657	}
1134		1658
1135	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
1136		1669
1137	CFPlus::Map	1670	MODULE = Deliantra::Client PACKAGE = DC::Map
1138	new (SV *class, int map_width, int map_height)	1671
		1672	PROTOTYPES: DISABLE
		1673
		1674	DC::Map
		1675	new (SV *class)
1139	CODE:	1676	CODE:
1140	New (0, RETVAL, 1, struct map);	1677	New (0, RETVAL, 1, struct map);
1141	RETVAL->x = 0;	1678	RETVAL->x = 0;
1142	RETVAL->y = 0;	1679	RETVAL->y = 0;
1143	RETVAL->w = map_width;	1680	RETVAL->w = 0;
1144	RETVAL->h = map_height;	1681	RETVAL->h = 0;
1145	RETVAL->ox = 0;	1682	RETVAL->ox = 0;
1146	RETVAL->oy = 0;	1683	RETVAL->oy = 0;
1147	RETVAL->faces = 8192;	1684	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1685	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149	RETVAL->texs = 8192;
1150	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151	RETVAL->rows = 0;	1686	RETVAL->rows = 0;
1152	RETVAL->row = 0;	1687	RETVAL->row = 0;
1153	OUTPUT:	1688	OUTPUT:
1154	RETVAL	1689	RETVAL
1155		1690
1156	void	1691	void
1157	DESTROY (CFPlus::Map self)	1692	DESTROY (DC::Map self)
1158	CODE:	1693	CODE:
1159	{	1694	{
1160	map_clear (self);	1695	map_clear (self);
1161	Safefree (self->face);	1696	Safefree (self->face2tile);
1162	Safefree (self->tex);	1697	Safefree (self->tex);
1163	Safefree (self);	1698	Safefree (self);
1164	}	1699	}
1165		1700
1166	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
1167	clear (CFPlus::Map self)	1708	clear (DC::Map self)
1168	CODE:	1709	CODE:
1169	map_clear (self);	1710	map_clear (self);
1170		1711
1171	void	1712	void
1172	set_face (CFPlus::Map self, int face, int texid)	1713	set_tileid (DC::Map self, int face, int tile)
1173	CODE:	1714	CODE:
1174	{	1715	{
1175	while (self->faces <= face)	1716	need_facenum (self, face); self->face2tile [face] = tile;
1176	{	1717	need_texid (self, tile);
1177	Append (mapface, self->face, self->faces, self->faces);
1178	self->faces *= 2;
1179	}
1180
1181	self->face [face] = texid;
1182	}	1718	}
1183		1719
1184	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
1185	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)
1186	CODE:	1745	CODE:
1187	{	1746	{
1188	while (self->texs <= texid)	1747	need_texid (self, texid);
1189	{
1190	Append (maptex, self->tex, self->texs, self->texs);
1191	self->texs *= 2;
1192	}
1193		1748
1194	{	1749	{
1195	maptex *tex = self->tex + texid;	1750	maptex *tex = self->tex + texid;
1196		1751
1197	tex->name = name;	1752	tex->name = name;
…		…
1213	// use uglier nearest interpolation because linear suffers	1768	// use uglier nearest interpolation because linear suffers
1214	// from transparent color bleeding and ugly wrapping effects.	1769	// from transparent color bleeding and ugly wrapping effects.
1215	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1770	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1216	}	1771	}
1217		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
1218	int	1793	int
1219	ox (CFPlus::Map self)	1794	ox (DC::Map self)
1220	ALIAS:	1795	ALIAS:
1221	oy = 1	1796	oy = 1
1222	x = 2	1797	x = 2
1223	y = 3	1798	y = 3
1224	w = 4	1799	w = 4
…		…
1235	}	1810	}
1236	OUTPUT:	1811	OUTPUT:
1237	RETVAL	1812	RETVAL
1238		1813
1239	void	1814	void
1240	scroll (CFPlus::Map self, int dx, int dy)	1815	scroll (DC::Map self, int dx, int dy)
1241	CODE:	1816	CODE:
1242	{	1817	{
1243	if (dx > 0)	1818	if (dx > 0)
1244	map_blank (self, self->x, self->y, dx - 1, self->h);	1819	map_blank (self, self->x, self->y, dx, self->h);
1245	else if (dx < 0)	1820	else if (dx < 0)
1246	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1821	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1247		1822
1248	if (dy > 0)	1823	if (dy > 0)
1249	map_blank (self, self->x, self->y, self->w, dy - 1);	1824	map_blank (self, self->x, self->y, self->w, dy);
1250	else if (dy < 0)	1825	else if (dy < 0)
1251	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1826	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1252		1827
1253	self->ox += dx; self->x += dx;	1828	self->ox += dx; self->x += dx;
1254	self->oy += dy; self->y += dy;	1829	self->oy += dy; self->y += dy;
1255		1830
1256	while (self->y < 0)	1831	while (self->y < 0)
…		…
1260	self->rows += MAP_EXTEND_Y;	1835	self->rows += MAP_EXTEND_Y;
1261	self->y += MAP_EXTEND_Y;	1836	self->y += MAP_EXTEND_Y;
1262	}	1837	}
1263	}	1838	}
1264		1839
1265	void	1840	SV *
1266	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1841	map1a_update (DC::Map self, SV *data_, int extmap)
1267	CODE:	1842	CODE:
1268	{	1843	{
1269	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1270	uint8_t data_end = (uint8_t )SvEND (data_);	1845	uint8_t data_end = (uint8_t )SvEND (data_);
1271	mapcell *cell;	1846	mapcell *cell;
1272	int x, y, flags;	1847	int x, y, z, flags;
		1848	AV *missing = newAV ();
		1849	RETVAL = newRV_noinc ((SV *)missing);
1273		1850
1274	while (data < data_end)	1851	while (data < data_end - 1)
1275	{	1852	{
1276	flags = (data [0] << 8) + data [1]; data += 2;	1853	flags = (data [0] << 8) + data [1]; data += 2;
1277		1854
1278	x = self->x + ((flags >> 10) & 63);	1855	x = self->x + ((flags >> 10) & 63);
1279	y = self->y + ((flags >> 4) & 63);	1856	y = self->y + ((flags >> 4) & 63);
…		…
1282		1859
1283	if (flags & 15)	1860	if (flags & 15)
1284	{	1861	{
1285	if (!cell->darkness)	1862	if (!cell->darkness)
1286	{	1863	{
		1864	memset (cell, 0, sizeof (*cell));
1287	cell->darkness = 256;	1865	cell->darkness = 256;
1288	cell->face [0] = 0;
1289	cell->face [1] = 0;
1290	cell->face [2] = 0;
1291	}	1866	}
1292		1867
1293	//TODO: don't trust server data to be in-range(!)	1868	//TODO: don't trust server data to be in-range(!)
1294		1869
1295	if (flags & 8)	1870	if (flags & 8)
…		…
1301	do	1876	do
1302	{	1877	{
1303	ext = *data++;	1878	ext = *data++;
1304	cmd = ext & 0x7f;	1879	cmd = ext & 0x7f;
1305		1880
1306	if (ext < 4)	1881	if (cmd < 4)
1307	cell->darkness = 255 - ext * 64 + 1;	1882	cell->darkness = 255 - ext * 64 + 1;
1308	else if (ext == 5) // health	1883	else if (cmd == 5) // health
		1884	{
		1885	cell->stat_width = 1;
1309	cell->stat_hp = *data++;	1886	cell->stat_hp = *data++;
		1887	}
		1888	else if (cmd == 6) // monster width
		1889	cell->stat_width = *data++ + 1;
		1890	else if (cmd == 0x47)
		1891	{
		1892	if (*data == 1) cell->player = data [1];
		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);
		1896
		1897	data += *data + 1;
		1898	}
		1899	else if (cmd == 8) // cell flags
		1900	cell->flags = *data++;
		1901	else if (ext & 0x40) // unknown, multibyte => skip
		1902	data += *data + 1;
		1903	else
		1904	data++;
1310	}	1905	}
1311	while (cmd & 0x80);	1906	while (ext & 0x80);
1312	}	1907	}
1313	else	1908	else
1314	cell->darkness = *data++ + 1;	1909	cell->darkness = *data++ + 1;
1315	}	1910	}
1316		1911
		1912	for (z = 0; z <= 2; ++z)
1317	if (flags & 4)	1913	if (flags & (4 >> z))
1318	{	1914	{
1319	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	}
1320	}	1934	}
1321
1322	if (flags & 2)
1323	{
1324	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1325	}
1326
1327	if (flags & 1)
1328	{
1329	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1330	}
1331	}	1935	}
1332	else	1936	else
1333	cell->darkness = 0;	1937	CELL_CLEAR (cell);
1334	}	1938	}
1335	}	1939	}
		1940	OUTPUT:
		1941	RETVAL
1336		1942
1337	SV *	1943	SV *
1338	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)
1339	CODE:	1945	CODE:
1340	{	1946	{
1341	int x1, x;	1947	int x1, x;
1342	int y1, y;	1948	int y1, y;
1343	int z;	1949	int z;
…		…
1364	{	1970	{
1365	mapcell *cell = row->col + (x - row->c0);	1971	mapcell *cell = row->col + (x - row->c0);
1366		1972
1367	for (z = 0; z <= 0; z++)	1973	for (z = 0; z <= 0; z++)
1368	{	1974	{
1369	mapface face = cell->face [z];
1370
1371	if (face)
1372	{
1373	maptex tex = self->tex [face];	1975	maptex tex = self->tex [cell->tile [z]];
1374	int a0 = 255 - tex.a;	1976	int a0 = 255 - tex.a;
1375	int a1 = tex.a;	1977	int a1 = tex.a;
1376		1978
1377	r = (r * a0 + tex.r * a1) / 255;	1979	r = (r * a0 + tex.r * a1) / 255;
1378	g = (g * a0 + tex.g * a1) / 255;	1980	g = (g * a0 + tex.g * a1) / 255;
1379	b = (b * a0 + tex.b * a1) / 255;	1981	b = (b * a0 + tex.b * a1) / 255;
1380	a = (a * a0 + tex.a * a1) / 255;	1982	a = (a * a0 + tex.a * a1) / 255;
1381	}
1382	}	1983	}
1383	}	1984	}
1384		1985
1385	*map++ = (r )	1986	*map++ = (r )
1386	\| (g << 8)	1987	\| (g << 8)
…		…
1393	}	1994	}
1394	OUTPUT:	1995	OUTPUT:
1395	RETVAL	1996	RETVAL
1396		1997
1397	void	1998	void
1398	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)
1399	CODE:	2000	CODE:
1400	{	2001	{
1401	int vx, vy;
1402	int x, y, z;	2002	int x, y, z;
1403	int last_name;
1404	mapface face;
1405		2003
1406	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1407	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;
1408		2013
1409	/*	2014	pl_tex.name = 0;
1410	int vx = self->vx = self->w >= sw
1411	? self->x + (self->w - sw) / 2
1412	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1413		2015
1414	int vy = self->vy = self->h >= sh	2016	// thats current max. sorry.
1415	? self->y + (self->h - sh) / 2	2017	if (sw > 255) sw = 255;
1416	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2018	if (sh > 255) sh = 255;
1417	*/
1418		2019
1419	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	}
1420		2055
1421	glEnable (GL_BLEND);	2056	glEnable (GL_BLEND);
1422	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2057	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1423	glEnable (GL_TEXTURE_2D);
1424	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1425		2059
1426	glBegin (GL_QUADS);
1427
1428	last_name = 0;
1429
1430	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
1431	for (y = 0; y < sh; y++)	2065	for (y = 0; y < sh; y++)
1432	if (0 <= y + vy && y + vy < self->rows)	2066	if (0 <= y + my && y + my < self->rows)
1433	{	2067	{
1434	maprow *row = self->row + (y + vy);	2068	maprow *row = self->row + (y + my);
1435		2069
1436	for (x = 0; x < sw; x++)	2070	for (x = 0; x < sw; x++)
1437	if (row->c0 <= x + vx && x + vx < row->c1)	2071	if (row->c0 <= x + mx && x + mx < row->c1)
1438	{	2072	{
1439	mapcell *cell = row->col + (x + vx - row->c0);	2073	mapcell *cell = row->col + (x + mx - row->c0);
1440
1441	face = cell->face [z];	2074	tileid tile = cell->tile [z];
1442		2075
1443	if (face)	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;
		2081
		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))
1444	{	2195	{
1445	maptex tex = self->tex [face];	2196	int level = (w << 5) \| b;
		2197	HE *he;
1446		2198
1447	int px = (x + 1) * 32 - tex.w;	2199	hv_iterinit (smooth);
1448	int py = (y + 1) * 32 - tex.h;	2200	while ((he = hv_iternext (smooth)))
1449
1450	if (last_name != tex.name)
1451	{	2201	{
		2202	smooth_key skey = (smooth_key )HeKEY (he);
		2203	IV bits = SvIVX (HeVAL (he));
		2204
		2205	if (!(bits & 0x1000)
		2206	&& skey->level == level
		2207	&& level > smooth_max [skey->x][skey->y])
		2208	{
		2209	maptex tex = self->tex [skey->tile];
		2210	int px = (((int)skey->x) - 1) * T;
		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
		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
1452	glEnd ();	2225	glEnd ();
1453	last_name = tex.name;
1454	glBindTexture (GL_TEXTURE_2D, last_name);	2226	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1455	glBegin (GL_QUADS);	2227	glBegin (GL_QUADS);
		2228	}
		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
		2244	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2245	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2246	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2247	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2248	}
		2249	}
		2250	}
1456	}	2251	}
1457
1458	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1459	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1460	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1461	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1462	}	2252	}
1463	}
1464	}	2253	}
1465		2254
1466	glEnd ();	2255	glEnd ();
1467
1468	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
1469	glDisable (GL_BLEND);	2280	glDisable (GL_BLEND);
1470	}	2281	rc_free (rc);
1471		2282
		2283	// top layer: overlays such as the health bar
		2284	for (y = 0; y < sh; y++)
		2285	if (0 <= y + my && y + my < self->rows)
		2286	{
		2287	maprow *row = self->row + (y + my);
		2288
		2289	for (x = 0; x < sw; x++)
		2290	if (row->c0 <= x + mx && x + mx < row->c1)
		2291	{
		2292	mapcell *cell = row->col + (x + mx - row->c0);
		2293
		2294	int px = x * T;
		2295	int py = y * T;
		2296
		2297	if (expect_false (cell->player == player))
		2298	{
		2299	px += sdx;
		2300	py += sdy;
		2301	}
		2302
		2303	if (cell->stat_hp)
		2304	{
		2305	int width = cell->stat_width * T;
		2306	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2307
		2308	glColor3ub (0, 0, 0);
		2309	glRectf (px + 1, py - thick - 2,
		2310	px + width - 1, py);
		2311
		2312	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2313	glRectf (px + 2,
		2314	py - thick - 1,
		2315	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2316	}
		2317	}
		2318	}
		2319	}
		2320
1472	void	2321	void
1473	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)
1474	CODE:	2323	CODE:
1475	{	2324	{
1476	static float color[16][3] = {	2325	static float color[16][3] = {
1477	{ 0.00F, 0.00F, 0.00F },	2326	{ 0.00F, 0.00F, 0.00F },
1478	{ 1.00F, 1.00F, 1.00F },	2327	{ 1.00F, 1.00F, 1.00F },
…		…
1528	glDisable (GL_BLEND);	2377	glDisable (GL_BLEND);
1529	glDisable (GL_TEXTURE_2D);	2378	glDisable (GL_TEXTURE_2D);
1530	}	2379	}
1531		2380
1532	void	2381	void
1533	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)
1534	PPCODE:	2383	PPCODE:
1535	{	2384	{
1536	int vx, vy;
1537	int x, y;	2385	int x, y;
		2386	int sw1 = sw + 2;
		2387	int sh1 = sh + 2;
		2388	int sh3 = sh * 3;
1538	int sw4 = (sw + 3) & ~3;	2389	int sw34 = (sw * 3 + 3) & ~3;
		2390	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1539	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2391	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1540	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2392	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1541		2393
1542	memset (darkness, 255, sw4 * sh);
1543	SvPOK_only (darkness_sv);	2394	SvPOK_only (darkness3_sv);
1544	SvCUR_set (darkness_sv, sw4 * sh);	2395	SvCUR_set (darkness3_sv, sw34 * sh3);
1545		2396
1546	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2397	mx += self->x - 1;
1547	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2398	my += self->y - 1;
1548		2399
		2400	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2401
1549	for (y = 0; y < sh; y++)	2402	for (y = 0; y < sh1; y++)
1550	if (0 <= y + vy && y + vy < self->rows)	2403	if (0 <= y + my && y + my < self->rows)
1551	{	2404	{
1552	maprow *row = self->row + (y + vy);	2405	maprow *row = self->row + (y + my);
1553		2406
1554	for (x = 0; x < sw; x++)	2407	for (x = 0; x < sw1; x++)
1555	if (row->c0 <= x + vx && x + vx < row->c1)	2408	if (row->c0 <= x + mx && x + mx < row->c1)
1556	{	2409	{
1557	mapcell *cell = row->col + (x + vx - row->c0);	2410	mapcell *cell = row->col + (x + mx - row->c0);
1558		2411
1559	darkness[y * sw4 + x] = cell->darkness	2412	darkness1 [y * sw1 + x] = cell->darkness
1560	? 255 - cell->darkness + 1	2413	? 255 - (cell->darkness - 1)
1561	: 255 - FOW_DARKNESS;	2414	: 255 - FOW_DARKNESS;
1562	}	2415	}
1563	}	2416	}
1564		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
1565	EXTEND (SP, 3);	2456	EXTEND (SP, 3);
1566	PUSHs (sv_2mortal (newSViv (sw4)));	2457	PUSHs (sv_2mortal (newSViv (sw34)));
1567	PUSHs (sv_2mortal (newSViv (sh)));	2458	PUSHs (sv_2mortal (newSViv (sh3)));
1568	PUSHs (darkness_sv);	2459	PUSHs (darkness3_sv);
1569	}	2460	}
1570		2461
1571	SV *	2462	SV *
1572	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)
1573	CODE:	2464	CODE:
1574	{	2465	{
1575	int x, y, x1, y1;	2466	int x, y, x1, y1;
1576	SV data_sv = newSV (w h * 7 + 5);	2467	SV data_sv = newSV (w h * 7 + 5);
1577	uint8_t data = (uint8_t )SvPVX (data_sv);	2468	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1602	if (row && row->c0 <= x && x < row->c1)	2493	if (row && row->c0 <= x && x < row->c1)
1603	{	2494	{
1604	mapcell *cell = row->col + (x - row->c0);	2495	mapcell *cell = row->col + (x - row->c0);
1605	uint8_t flags = 0;	2496	uint8_t flags = 0;
1606		2497
1607	if (cell->face [0]) flags \|= 1;	2498	if (cell->tile [0]) flags \|= 1;
1608	if (cell->face [1]) flags \|= 2;	2499	if (cell->tile [1]) flags \|= 2;
1609	if (cell->face [2]) flags \|= 4;	2500	if (cell->tile [2]) flags \|= 4;
1610		2501
1611	*data++ = flags;	2502	*data++ = flags;
1612		2503
1613	if (flags & 1)	2504	if (flags & 1)
1614	{	2505	{
		2506	tileid tile = cell->tile [0];
1615	*data++ = cell->face [0] >> 8;	2507	*data++ = tile >> 8;
1616	*data++ = cell->face [0];	2508	*data++ = tile;
1617	}	2509	}
1618		2510
1619	if (flags & 2)	2511	if (flags & 2)
1620	{	2512	{
		2513	tileid tile = cell->tile [1];
1621	*data++ = cell->face [1] >> 8;	2514	*data++ = tile >> 8;
1622	*data++ = cell->face [1];	2515	*data++ = tile;
1623	}	2516	}
1624		2517
1625	if (flags & 4)	2518	if (flags & 4)
1626	{	2519	{
		2520	tileid tile = cell->tile [2];
1627	*data++ = cell->face [2] >> 8;	2521	*data++ = tile >> 8;
1628	*data++ = cell->face [2];	2522	*data++ = tile;
1629	}	2523	}
1630	}	2524	}
1631	else	2525	else
1632	*data++ = 0;	2526	*data++ = 0;
1633	}	2527	}
1634	}	2528	}
1635		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	{
1636	SvPOK_only (data_sv);	2533	SvPOK_only (data_sv);
1637	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2534	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2535	}
		2536
1638	RETVAL = data_sv;	2537	RETVAL = data_sv;
1639	}	2538	}
1640	OUTPUT:	2539	OUTPUT:
1641	RETVAL	2540	RETVAL
1642		2541
1643	void	2542	void
1644	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)
1645	PPCODE:	2544	PPCODE:
1646	{	2545	{
1647	int x, y, z;	2546	int x, y, z;
1648	int w, h;	2547	int w, h;
1649	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;
1650		2559
1651	if (*data++ != 0)	2560	if (*data++ != 0)
1652	return; /* version mismatch */	2561	XSRETURN_EMPTY; /* version mismatch */
1653		2562
1654	w = data++ << 8; w \|= data++;	2563	w = data++ << 8; w \|= data++;
1655	h = data++ << 8; h \|= data++;	2564	h = data++ << 8; h \|= data++;
1656		2565
1657	// 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
…		…
1669	{	2578	{
1670	maprow *row = map_get_row (self, y);	2579	maprow *row = map_get_row (self, y);
1671		2580
1672	for (x = x0; x < x1; x++)	2581	for (x = x0; x < x1; x++)
1673	{	2582	{
		2583	uint8_t flags;
		2584
		2585	if (data + 7 >= end)
		2586	XSRETURN_EMPTY;
		2587
1674	uint8_t flags = *data++;	2588	flags = *data++;
1675		2589
1676	if (flags)	2590	if (flags)
1677	{	2591	{
1678	mapface face[3] = { 0, 0, 0 };
1679
1680	mapcell *cell = row_get_cell (row, x);	2592	mapcell *cell = row_get_cell (row, x);
		2593	tileid tile[3] = { 0, 0, 0 };
1681		2594
1682	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2595	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1683	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2596	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1684	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2597	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1685		2598
1686	if (cell->darkness <= 1)	2599	if (cell->darkness == 0)
1687	{	2600	{
1688	cell->darkness = 0;	2601	/cell->darkness = 0;/
		2602	EXTEND (SP, 3);
1689		2603
1690	for (z = 0; z <= 2; z++)	2604	for (z = 0; z <= 2; z++)
1691	{	2605	{
1692	cell->face[z] = face[z];	2606	tileid t = tile [z];
1693		2607
1694	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2608	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2609	{
1695	XPUSHs (sv_2mortal (newSViv (face[z])));	2610	PUSHs (sv_2mortal (newSViv (t)));
		2611	need_texid (self, t);
		2612	}
		2613
		2614	cell->tile [z] = t;
1696	}	2615	}
1697	}	2616	}
1698	}	2617	}
1699	}	2618	}
1700	}	2619	}
1701	}	2620	}
1702		2621
1703	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2622	MODULE = Deliantra::Client PACKAGE = DC::RW
1704		2623
1705	CFPlus::MixChunk	2624	DC::RW
1706	new_from_file (SV class, char path)	2625	new (SV class, SV data_sv)
1707	CODE:	2626	CODE:
1708	RETVAL = Mix_LoadWAV (path);	2627	{
		2628	STRLEN datalen;
		2629	char *data = SvPVbyte (data_sv, datalen);
		2630
		2631	RETVAL = SDL_RWFromConstMem (data, datalen);
		2632	}
1709	OUTPUT:	2633	OUTPUT:
1710	RETVAL	2634	RETVAL
1711		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 : '('
1712	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
1713	DESTROY (CFPlus::MixChunk self)	2745	DESTROY (DC::MixChunk self)
1714	CODE:	2746	CODE:
1715	Mix_FreeChunk (self);	2747	Mix_FreeChunk (self);
1716		2748
1717	int	2749	int
1718	volume (CFPlus::MixChunk self, int volume = -1)	2750	volume (DC::MixChunk self, int volume = -1)
1719	CODE:	2751	CODE:
		2752	if (items > 1)
		2753	volume = CLAMP (volume, 0, 128);
1720	RETVAL = Mix_VolumeChunk (self, volume);	2754	RETVAL = Mix_VolumeChunk (self, volume);
1721	OUTPUT:	2755	OUTPUT:
1722	RETVAL	2756	RETVAL
1723		2757
1724	int	2758	DC::Channel
1725	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)
1726	CODE:	2760	CODE:
		2761	{
1727	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	}
1728	OUTPUT:	2773	OUTPUT:
1729	RETVAL	2774	RETVAL
1730		2775
1731	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2776	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1732		2777
1733	int	2778	int
1734	volume (int volume = -1)	2779	volume (int volume = -1)
		2780	PROTOTYPE: ;$
1735	CODE:	2781	CODE:
		2782	if (items > 0)
		2783	volume = CLAMP (volume, 0, 128);
1736	RETVAL = Mix_VolumeMusic (volume);	2784	RETVAL = Mix_VolumeMusic (volume);
1737	OUTPUT:	2785	OUTPUT:
1738	RETVAL	2786	RETVAL
1739		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
1740	CFPlus::MixMusic	2798	DC::MixMusic
1741	new_from_file (SV class, char path)	2799	new (SV *class, DC::RW rwops)
1742	CODE:	2800	CODE:
1743	RETVAL = Mix_LoadMUS (path);	2801	RETVAL = Mix_LoadMUS_RW (rwops);
1744	OUTPUT:	2802	OUTPUT:
1745	RETVAL	2803	RETVAL
1746		2804
1747	void	2805	void
1748	DESTROY (CFPlus::MixMusic self)	2806	DESTROY (DC::MixMusic self)
1749	CODE:	2807	CODE:
1750	Mix_FreeMusic (self);	2808	Mix_FreeMusic (self);
1751		2809
1752	int	2810	int
1753	play (CFPlus::MixMusic self, int loops = -1)	2811	play (DC::MixMusic self, int loops = -1)
1754	CODE:	2812	CODE:
1755	RETVAL = Mix_PlayMusic (self, loops);	2813	RETVAL = Mix_PlayMusic (self, loops);
1756	OUTPUT:	2814	OUTPUT:
1757	RETVAL	2815	RETVAL
1758		2816
1759	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
1760		2825
1761	BOOT:	2826	BOOT:
1762	{	2827	{
1763	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2828	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1764	static const struct {	2829	static const struct {
1765	const char *name;	2830	const char *name;
1766	IV iv;	2831	IV iv;
1767	} *civ, const_iv[] = {	2832	} *civ, const_iv[] = {
1768	# 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),
1769	const_iv (GL_COLOR_MATERIAL),	2837	const_iv (GL_COLOR_MATERIAL),
1770	const_iv (GL_SMOOTH),	2838	const_iv (GL_SMOOTH),
1771	const_iv (GL_FLAT),	2839	const_iv (GL_FLAT),
1772	const_iv (GL_DITHER),	2840	const_iv (GL_DITHER),
1773	const_iv (GL_BLEND),	2841	const_iv (GL_BLEND),
…		…
1777	const_iv (GL_ALPHA_TEST),	2845	const_iv (GL_ALPHA_TEST),
1778	const_iv (GL_NORMALIZE),	2846	const_iv (GL_NORMALIZE),
1779	const_iv (GL_RESCALE_NORMAL),	2847	const_iv (GL_RESCALE_NORMAL),
1780	const_iv (GL_FRONT),	2848	const_iv (GL_FRONT),
1781	const_iv (GL_BACK),	2849	const_iv (GL_BACK),
		2850	const_iv (GL_AUX0),
1782	const_iv (GL_AND),	2851	const_iv (GL_AND),
1783	const_iv (GL_ONE),	2852	const_iv (GL_ONE),
1784	const_iv (GL_ZERO),	2853	const_iv (GL_ZERO),
1785	const_iv (GL_SRC_ALPHA),	2854	const_iv (GL_SRC_ALPHA),
1786	const_iv (GL_DST_ALPHA),	2855	const_iv (GL_DST_ALPHA),
…		…
1799	const_iv (GL_INTENSITY),	2868	const_iv (GL_INTENSITY),
1800	const_iv (GL_LUMINANCE),	2869	const_iv (GL_LUMINANCE),
1801	const_iv (GL_LUMINANCE_ALPHA),	2870	const_iv (GL_LUMINANCE_ALPHA),
1802	const_iv (GL_FLOAT),	2871	const_iv (GL_FLOAT),
1803	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),
1804	const_iv (GL_COMPILE),	2879	const_iv (GL_COMPILE),
		2880	const_iv (GL_PROXY_TEXTURE_1D),
		2881	const_iv (GL_PROXY_TEXTURE_2D),
1805	const_iv (GL_TEXTURE_1D),	2882	const_iv (GL_TEXTURE_1D),
1806	const_iv (GL_TEXTURE_2D),	2883	const_iv (GL_TEXTURE_2D),
1807	const_iv (GL_TEXTURE_ENV),	2884	const_iv (GL_TEXTURE_ENV),
1808	const_iv (GL_TEXTURE_MAG_FILTER),	2885	const_iv (GL_TEXTURE_MAG_FILTER),
1809	const_iv (GL_TEXTURE_MIN_FILTER),	2886	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1830	const_iv (GL_COLOR_LOGIC_OP),	2907	const_iv (GL_COLOR_LOGIC_OP),
1831	const_iv (GL_SEPARABLE_2D),	2908	const_iv (GL_SEPARABLE_2D),
1832	const_iv (GL_CONVOLUTION_2D),	2909	const_iv (GL_CONVOLUTION_2D),
1833	const_iv (GL_CONVOLUTION_BORDER_MODE),	2910	const_iv (GL_CONVOLUTION_BORDER_MODE),
1834	const_iv (GL_CONSTANT_BORDER),	2911	const_iv (GL_CONSTANT_BORDER),
		2912	const_iv (GL_POINTS),
1835	const_iv (GL_LINES),	2913	const_iv (GL_LINES),
1836	const_iv (GL_LINE_STRIP),	2914	const_iv (GL_LINE_STRIP),
1837	const_iv (GL_LINE_LOOP),	2915	const_iv (GL_LINE_LOOP),
1838	const_iv (GL_QUADS),	2916	const_iv (GL_QUADS),
1839	const_iv (GL_QUAD_STRIP),	2917	const_iv (GL_QUAD_STRIP),
1840	const_iv (GL_TRIANGLES),	2918	const_iv (GL_TRIANGLES),
1841	const_iv (GL_TRIANGLE_STRIP),	2919	const_iv (GL_TRIANGLE_STRIP),
1842	const_iv (GL_TRIANGLE_FAN),	2920	const_iv (GL_TRIANGLE_FAN),
		2921	const_iv (GL_POLYGON),
1843	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),
1844	const_iv (GL_FASTEST),	2928	const_iv (GL_FASTEST),
		2929	const_iv (GL_DONT_CARE),
		2930	const_iv (GL_NICEST),
1845	const_iv (GL_V2F),	2931	const_iv (GL_V2F),
1846	const_iv (GL_V3F),	2932	const_iv (GL_V3F),
1847	const_iv (GL_T2F_V3F),	2933	const_iv (GL_T2F_V3F),
1848	const_iv (GL_T2F_N3F_V3F),	2934	const_iv (GL_T2F_N3F_V3F),
1849	# undef const_iv	2935	# undef const_iv
1850	};	2936	};
1851		2937
1852	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; )
1853	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);
1854	}	2943	}
		2944
		2945	void
		2946	disable_GL_EXT_blend_func_separate ()
		2947	CODE:
		2948	gl.BlendFuncSeparate = 0;
		2949	gl.BlendFuncSeparateEXT = 0;
1855		2950
1856	char *	2951	char *
1857	gl_vendor ()	2952	gl_vendor ()
1858	CODE:	2953	CODE:
1859	RETVAL = (char *)glGetString (GL_VENDOR);	2954	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1872	CODE:	2967	CODE:
1873	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2968	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1874	OUTPUT:	2969	OUTPUT:
1875	RETVAL	2970	RETVAL
1876		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
1877	int glGetError ()	2986	int glGetError ()
1878		2987
1879	void glFinish ()	2988	void glFinish ()
1880		2989
1881	void glClear (int mask)	2990	void glClear (int mask)
…		…
1918	# near_ and far_ are due to microsofts buggy "c" compiler	3027	# near_ and far_ are due to microsofts buggy "c" compiler
1919	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_)
1920		3029
1921	# near_ and far_ are due to microsofts buggy "c" compiler	3030	# near_ and far_ are due to microsofts buggy "c" compiler
1922	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
1923		3034
1924	void glViewport (int x, int y, int width, int height)	3035	void glViewport (int x, int y, int width, int height)
1925		3036
1926	void glScissor (int x, int y, int width, int height)	3037	void glScissor (int x, int y, int width, int height)
1927		3038
…		…
1935		3046
1936	void glRotate (float angle, float x, float y, float z)	3047	void glRotate (float angle, float x, float y, float z)
1937	CODE:	3048	CODE:
1938	glRotatef (angle, x, y, z);	3049	glRotatef (angle, x, y, z);
1939		3050
1940	void glBegin (int mode)
1941
1942	void glEnd ()
1943
1944	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)
1945	PROTOTYPE: @	3052	PROTOTYPE: @
1946	ALIAS:	3053	ALIAS:
1947	glColor_premultiply = 1	3054	glColor_premultiply = 1
1948	CODE:	3055	CODE:
1949	if (ix)	3056	if (ix)
1950	{	3057	{
…		…
1953	b *= a;	3060	b *= a;
1954	}	3061	}
1955	// microsoft visual "c" rounds instead of truncating...	3062	// microsoft visual "c" rounds instead of truncating...
1956	glColor4f (r, g, b, a);	3063	glColor4f (r, g, b, a);
1957		3064
1958	void glInterleavedArrays (int format, int stride, char *data)
1959
1960	void glDrawElements (int mode, int count, int type, char *indices)
1961
1962	# 1.2 void glDrawRangeElements (int mode, int start, int end
1963
1964	void glRasterPos (float x, float y, float z = 0.)	3065	void glRasterPos (float x, float y, float z = 0.)
1965	CODE:	3066	CODE:
1966	glRasterPos3f (0, 0, z);	3067	glRasterPos3f (0, 0, z);
1967	glBitmap (0, 0, 0, 0, x, y, 0);	3068	glBitmap (0, 0, 0, 0, x, y, 0);
1968		3069
…		…
1972		3073
1973	void glTexCoord (float s, float t)	3074	void glTexCoord (float s, float t)
1974	CODE:	3075	CODE:
1975	glTexCoord2f (s, t);	3076	glTexCoord2f (s, t);
1976		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
1977	void glTexEnv (int target, int pname, float param)	3107	void glTexEnv (int target, int pname, float param)
1978	CODE:	3108	CODE:
1979	glTexEnvf (target, pname, param);	3109	glTexEnvf (target, pname, param);
1980		3110
1981	void glTexParameter (int target, int pname, float param)	3111	void glTexParameter (int target, int pname, float param)
…		…
1997	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)
1998	CODE:	3128	CODE:
1999	if (gl.SeparableFilter2D)	3129	if (gl.SeparableFilter2D)
2000	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3130	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2001		3131
2002	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)
2003		3133
2004	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)
2005		3135
2006	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)
2007		3139
2008	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)
2009		3141
2010	int glGenTexture ()	3142	int glGenTexture ()
2011	CODE:	3143	CODE:
2012	{	3144	RETVAL = gen_texture ();
2013	GLuint name;
2014	glGenTextures (1, &name);
2015	RETVAL = name;
2016	}
2017	OUTPUT:	3145	OUTPUT:
2018	RETVAL	3146	RETVAL
2019		3147
2020	void glDeleteTexture (int name)	3148	void glDeleteTexture (int name)
2021	CODE:	3149	CODE:
2022	{
2023	GLuint name_ = name;
2024	glDeleteTextures (1, &name_);	3150	del_texture (name);
2025	}	3151
2026
2027	int glGenList ()	3152	int glGenList ()
2028	CODE:	3153	CODE:
2029	RETVAL = glGenLists (1);	3154	RETVAL = glGenLists (1);
2030	OUTPUT:	3155	OUTPUT:
2031	RETVAL	3156	RETVAL
…		…
2038		3163
2039	void glEndList ()	3164	void glEndList ()
2040		3165
2041	void glCallList (int list)	3166	void glCallList (int list)
2042		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 1.142 by root, Fri Aug 18 01:27:15 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 1.142 by root, Fri Aug 18 01:27:15 2006 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC