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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs.
Revision 1.277 by root, Mon Sep 1 06:18:09 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
28	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
30		51
31	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
32		53
33	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
34		66
35	#ifndef _WIN32	67	#ifndef _WIN32
36	# include <sys/types.h>	68	# include <sys/types.h>
37	# include <sys/socket.h>	69	# include <sys/socket.h>
38	# include <netinet/in.h>	70	# include <netinet/in.h>
39	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
40	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	77	#else
42	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	79	#endif
49		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		85
52	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
53		87
54	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
56		90
57	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
58		92
59	#if 0	93	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	95
62	# define PARACHUTE 0	96	#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;
171	} maptex;	238	} maptex;
172		239
173	typedef struct {	240	typedef struct {
174	uint32_t player;	241	uint32_t player;
175	mapface face[3];	242	tileid tile[3];
176	uint16_t darkness;	243	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	244	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	245	} mapcell;
179		246
180	typedef struct {	247	typedef struct {
181	int32_t c0, c1;	248	int32_t c0, c1;
182	mapcell *col;	249	mapcell *col;
183	} maprow;	250	} maprow;
184		251
185	typedef struct map {	252	typedef struct map {
186	int x, y, w, h;	253	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	254	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	255	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	256	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		257
194	int32_t rows;	258	int32_t rows;
195	maprow *row;	259	maprow *row;
196	} *CFPlus__Map;	260	} *DC__Map;
197		261
198	static char *	262	static char *
199	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
200	{	264	{
201	char *p;	265	char *p;
…		…
218	}	282	}
219		283
220	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	285	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222		286
		287	static void
		288	need_facenum (struct map *self, faceid face)
		289	{
		290	while (self->faces <= face)
		291	{
		292	Append (tileid, self->face2tile, self->faces, self->faces);
		293	self->faces *= 2;
		294	}
		295	}
		296
		297	static void
		298	need_texid (struct map *self, int texid)
		299	{
		300	while (self->texs <= texid)
		301	{
		302	Append (maptex, self->tex, self->texs, self->texs);
		303	self->texs *= 2;
		304	}
		305	}
		306
223	static maprow *	307	static maprow *
224	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
225	{	309	{
226	if (0 > y)	310	if (0 > y)
227	{	311	{
228	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
267		351
268	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
269	}	353	}
270		354
271	static mapcell *	355	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
273	{	357	{
274	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
275	}	359	}
276		360
277	static void	361	static void
278	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
279	{	363	{
280	int r;	364	int r;
281		365
282	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
290	self->oy = 0;	374	self->oy = 0;
291	self->row = 0;	375	self->row = 0;
292	self->rows = 0;	376	self->rows = 0;
293	}	377	}
294		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
295	static void	389	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
297	{	391	{
298	int x, y;	392	int x, y;
299	maprow *row;	393	maprow *row;
300	mapcell *cell;	394	mapcell *cell;
301		395
…		…
313	if (x >= row->c1)	407	if (x >= row->c1)
314	break;	408	break;
315		409
316	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
317		411
318	cell->darkness = 0;	412	CELL_CLEAR (cell);
319	cell->stat_hp = 0;
320	cell->flags = 0;
321	cell->player = 0;
322	}	413	}
323	}	414	}
		415	}
		416
		417	typedef struct {
		418	tileid tile;
		419	uint8_t x, y, level;
		420	} smooth_key;
		421
		422	static void
		423	smooth_or_bits (HV hv, smooth_key key, IV bits)
		424	{
		425	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		426
		427	if (SvIOK (*sv))
		428	SvIV_set (sv, SvIVX (sv) \| bits);
		429	else
		430	sv_setiv (*sv, bits);
324	}	431	}
325		432
326	static void	433	static void
327	music_finished (void)	434	music_finished (void)
328	{	435	{
…		…
364	n \|= n >> 16;	471	n \|= n >> 16;
365		472
366	return n + 1;	473	return n + 1;
367	}	474	}
368		475
369	MODULE = CFPlus PACKAGE = CFPlus	476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
		487	/* SDL should provide this, really. */
		488	#define SDLK_MODIFIER_MIN 300
		489	#define SDLK_MODIFIER_MAX 314
		490
		491	/******************************************************************************/
		492
		493	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp \|\| !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/******************************************************************************/
		535
		536	/* process keyboard modifiers */
		537	static int
		538	mod_munge (int mod)
		539	{
		540	mod &= MOD_MASK;
		541
		542	if (mod & (KMOD_META \| KMOD_ALT))
		543	mod \|= KMOD_LRAM;
		544
		545	return mod;
		546	}
		547
		548	static void
		549	deliantra_main ()
		550	{
		551	char *argv[] = { 0 };
		552	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		553	}
		554
		555	#ifdef __MACOSX__
		556	/* to due surprising braindamage on the side of SDL design, we
		557	* do some mind-boggling hack here: SDL requires a custom main()
		558	* on OS X, so... we provide one and call the original main(), which,
		559	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		560	* and which calls our main (== SDL_main) back.
		561	*/
		562	extern C_LINKAGE int
		563	main (int argc, char *argv[])
		564	{
		565	deliantra_main ();
		566	}
		567
		568	#undef main
		569
		570	extern C_LINKAGE int main (int argc, char *argv[]);
		571
		572	static void
		573	SDL_braino (void)
		574	{
		575	char *argv[] = { "deliantra client", 0 };
		576	(main) (1, argv);
		577	}
		578	#else
		579	static void
		580	SDL_braino (void)
		581	{
		582	deliantra_main ();
		583	}
		584	#endif
		585
		586	MODULE = Deliantra::Client PACKAGE = DC
370		587
371	PROTOTYPES: ENABLE	588	PROTOTYPES: ENABLE
372		589
373	BOOT:	590	BOOT:
374	{	591	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	592	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	593	static const struct {
377	const char *name;	594	const char *name;
378	IV iv;	595	IV iv;
379	} *civ, const_iv[] = {	596	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	597	# define const_iv(name) { # name, (IV)name }
		598	const_iv (SDLK_MODIFIER_MIN),
		599	const_iv (SDLK_MODIFIER_MAX),
		600
381	const_iv (SDL_ACTIVEEVENT),	601	const_iv (SDL_ACTIVEEVENT),
382	const_iv (SDL_KEYDOWN),	602	const_iv (SDL_KEYDOWN),
383	const_iv (SDL_KEYUP),	603	const_iv (SDL_KEYUP),
384	const_iv (SDL_MOUSEMOTION),	604	const_iv (SDL_MOUSEMOTION),
385	const_iv (SDL_MOUSEBUTTONDOWN),	605	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
394	const_iv (SDL_EVENT_RESERVEDA),	614	const_iv (SDL_EVENT_RESERVEDA),
395	const_iv (SDL_EVENT_RESERVEDB),	615	const_iv (SDL_EVENT_RESERVEDB),
396	const_iv (SDL_VIDEORESIZE),	616	const_iv (SDL_VIDEORESIZE),
397	const_iv (SDL_VIDEOEXPOSE),	617	const_iv (SDL_VIDEOEXPOSE),
398	const_iv (SDL_USEREVENT),	618	const_iv (SDL_USEREVENT),
		619
		620	const_iv (SDL_APPINPUTFOCUS),
		621	const_iv (SDL_APPMOUSEFOCUS),
		622	const_iv (SDL_APPACTIVE),
		623
		624
		625	const_iv (SDLK_UNKNOWN),
		626	const_iv (SDLK_FIRST),
		627	const_iv (SDLK_BACKSPACE),
		628	const_iv (SDLK_TAB),
		629	const_iv (SDLK_CLEAR),
		630	const_iv (SDLK_RETURN),
		631	const_iv (SDLK_PAUSE),
		632	const_iv (SDLK_ESCAPE),
		633	const_iv (SDLK_SPACE),
		634	const_iv (SDLK_EXCLAIM),
		635	const_iv (SDLK_QUOTEDBL),
		636	const_iv (SDLK_HASH),
		637	const_iv (SDLK_DOLLAR),
		638	const_iv (SDLK_AMPERSAND),
		639	const_iv (SDLK_QUOTE),
		640	const_iv (SDLK_LEFTPAREN),
		641	const_iv (SDLK_RIGHTPAREN),
		642	const_iv (SDLK_ASTERISK),
		643	const_iv (SDLK_PLUS),
		644	const_iv (SDLK_COMMA),
		645	const_iv (SDLK_MINUS),
		646	const_iv (SDLK_PERIOD),
		647	const_iv (SDLK_SLASH),
		648	const_iv (SDLK_0),
		649	const_iv (SDLK_1),
		650	const_iv (SDLK_2),
		651	const_iv (SDLK_3),
		652	const_iv (SDLK_4),
		653	const_iv (SDLK_5),
		654	const_iv (SDLK_6),
		655	const_iv (SDLK_7),
		656	const_iv (SDLK_8),
		657	const_iv (SDLK_9),
		658	const_iv (SDLK_COLON),
		659	const_iv (SDLK_SEMICOLON),
		660	const_iv (SDLK_LESS),
		661	const_iv (SDLK_EQUALS),
		662	const_iv (SDLK_GREATER),
		663	const_iv (SDLK_QUESTION),
		664	const_iv (SDLK_AT),
		665
		666	const_iv (SDLK_LEFTBRACKET),
		667	const_iv (SDLK_BACKSLASH),
		668	const_iv (SDLK_RIGHTBRACKET),
		669	const_iv (SDLK_CARET),
		670	const_iv (SDLK_UNDERSCORE),
		671	const_iv (SDLK_BACKQUOTE),
		672	const_iv (SDLK_DELETE),
		673
		674	const_iv (SDLK_FIRST),
		675	const_iv (SDLK_LAST),
399	const_iv (SDLK_KP0),	676	const_iv (SDLK_KP0),
400	const_iv (SDLK_KP1),	677	const_iv (SDLK_KP1),
401	const_iv (SDLK_KP2),	678	const_iv (SDLK_KP2),
402	const_iv (SDLK_KP3),	679	const_iv (SDLK_KP3),
403	const_iv (SDLK_KP4),	680	const_iv (SDLK_KP4),
…		…
458	const_iv (SDLK_BREAK),	735	const_iv (SDLK_BREAK),
459	const_iv (SDLK_MENU),	736	const_iv (SDLK_MENU),
460	const_iv (SDLK_POWER),	737	const_iv (SDLK_POWER),
461	const_iv (SDLK_EURO),	738	const_iv (SDLK_EURO),
462	const_iv (SDLK_UNDO),	739	const_iv (SDLK_UNDO),
		740
463	const_iv (KMOD_NONE),	741	const_iv (KMOD_NONE),
		742	const_iv (KMOD_SHIFT),
464	const_iv (KMOD_LSHIFT),	743	const_iv (KMOD_LSHIFT),
465	const_iv (KMOD_RSHIFT),	744	const_iv (KMOD_RSHIFT),
		745	const_iv (KMOD_CTRL),
466	const_iv (KMOD_LCTRL),	746	const_iv (KMOD_LCTRL),
467	const_iv (KMOD_RCTRL),	747	const_iv (KMOD_RCTRL),
		748	const_iv (KMOD_ALT),
468	const_iv (KMOD_LALT),	749	const_iv (KMOD_LALT),
469	const_iv (KMOD_RALT),	750	const_iv (KMOD_RALT),
		751	const_iv (KMOD_META),
470	const_iv (KMOD_LMETA),	752	const_iv (KMOD_LMETA),
471	const_iv (KMOD_RMETA),	753	const_iv (KMOD_RMETA),
472	const_iv (KMOD_NUM),	754	const_iv (KMOD_NUM),
473	const_iv (KMOD_CAPS),	755	const_iv (KMOD_CAPS),
474	const_iv (KMOD_MODE),	756	const_iv (KMOD_MODE),
475	const_iv (KMOD_CTRL),	757
476	const_iv (KMOD_SHIFT),	758	const_iv (KMOD_LRAM),
477	const_iv (KMOD_ALT),	759
478	const_iv (KMOD_META)	760	const_iv (MIX_DEFAULT_FORMAT),
		761
		762	const_iv (SDL_INIT_TIMER),
		763	const_iv (SDL_INIT_AUDIO),
		764	const_iv (SDL_INIT_VIDEO),
		765	const_iv (SDL_INIT_CDROM),
		766	const_iv (SDL_INIT_JOYSTICK),
		767	const_iv (SDL_INIT_EVERYTHING),
		768	const_iv (SDL_INIT_NOPARACHUTE),
		769	const_iv (SDL_INIT_EVENTTHREAD),
		770
		771	const_iv (SDL_GL_RED_SIZE),
		772	const_iv (SDL_GL_GREEN_SIZE),
		773	const_iv (SDL_GL_BLUE_SIZE),
		774	const_iv (SDL_GL_ALPHA_SIZE),
		775	const_iv (SDL_GL_DOUBLEBUFFER),
		776	const_iv (SDL_GL_BUFFER_SIZE),
		777	const_iv (SDL_GL_DEPTH_SIZE),
		778	const_iv (SDL_GL_STENCIL_SIZE),
		779	const_iv (SDL_GL_ACCUM_RED_SIZE),
		780	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		781	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		782	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		783	const_iv (SDL_GL_STEREO),
		784	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		785	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		786	const_iv (SDL_GL_ACCELERATED_VISUAL),
		787	const_iv (SDL_GL_SWAP_CONTROL),
		788
		789	const_iv (FOW_DARKNESS)
479	# undef const_iv	790	# undef const_iv
480	};	791	};
481		792
482	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	793	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		795
		796	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		797	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
484	}	798	}
		799
		800	void
		801	weaken (SV *rv)
		802	PROTOTYPE: $
		803	CODE:
		804	sv_rvweaken (rv);
485		805
486	int	806	int
487	in_destruct ()	807	in_destruct ()
488	CODE:	808	CODE:
489	RETVAL = PL_main_cv == Nullcv;	809	RETVAL = PL_main_cv == Nullcv;
…		…
492		812
493	NV floor (NV x)	813	NV floor (NV x)
494		814
495	NV ceil (NV x)	815	NV ceil (NV x)
496		816
		817	IV minpot (UV n)
		818
		819	IV popcount (UV n)
		820
497	void	821	void
498	pango_init ()	822	pango_init ()
499	CODE:	823	CODE:
500	{	824	{
501	opengl_fontmap = pango_opengl_font_map_new ();	825	opengl_fontmap = pango_opengl_font_map_new ();
502	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	826	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	827	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		828	/pango_context_set_font_description (opengl_context, default_font);/
		829	#if PANGO_VERSION_CHECK (1, 15, 2)
		830	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		831	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		832	#endif
504	}	833	}
505		834
506	int	835	char *SDL_GetError ()
507	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
508		836
509	void	837	void SDL_braino ()
		838
		839	int SDL_Init (U32 flags)
		840
		841	int SDL_InitSubSystem (U32 flags)
		842
		843	void SDL_QuitSubSystem (U32 flags)
		844
510	SDL_Quit ()	845	void SDL_Quit ()
511		846
		847	int SDL_GL_SetAttribute (int attr, int value)
		848
		849	int SDL_GL_GetAttribute (int attr)
		850	CODE:
		851	if (SDL_GL_GetAttribute (attr, &RETVAL))
		852	XSRETURN_UNDEF;
		853	OUTPUT:
		854	RETVAL
		855
512	void	856	void
513	SDL_ListModes ()	857	SDL_ListModes (int rgb, int alpha)
514	PPCODE:	858	PPCODE:
515	{	859	{
516	SDL_Rect **m;	860	SDL_Rect **m;
517		861
518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	863	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	864	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	865	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522		866
523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	867	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525		869
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530		874
531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	875	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532	#if SDL_VERSION_ATLEAST(1,2,10)
533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	876	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535	#endif
536
537	SDL_EnableUNICODE (1);
538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539		877
540	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	878	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
541		879
542	if (m && m != (SDL_Rect **)-1)	880	if (m && m != (SDL_Rect **)-1)
543	while (*m)	881	while (*m)
544	{	882	{
		883	if ((m)->w >= 400 && (m)->h >= 300)
		884	{
545	AV *av = newAV ();	885	AV *av = newAV ();
546	av_push (av, newSViv ((*m)->w));	886	av_push (av, newSViv ((*m)->w));
547	av_push (av, newSViv ((*m)->h));	887	av_push (av, newSViv ((*m)->h));
		888	av_push (av, newSViv (rgb));
		889	av_push (av, newSViv (alpha));
548	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	890	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		891	}
549		892
550	++m;	893	++m;
551	}	894	}
552	}	895	}
553		896
554	char *
555	SDL_GetError ()
556
557	int	897	int
558	SDL_SetVideoMode (int w, int h, int fullscreen)	898	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559	CODE:	899	CODE:
		900	{
		901	SDL_EnableUNICODE (1);
		902	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		903
		904	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		906	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		907	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		908
560	RETVAL = !!SDL_SetVideoMode (	909	RETVAL = !!SDL_SetVideoMode (
561	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	910	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
562	);	911	);
		912
563	if (RETVAL)	913	if (RETVAL)
564	{	914	{
565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	915	av_clear (texture_av);
		916
		917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
566	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	918	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
567	# include "glfunc.h"	919	#include "glfunc.h"
568	# undef GL_FUNC	920	#undef GL_FUNC
569	}	921	}
		922	}
570	OUTPUT:	923	OUTPUT:
571	RETVAL	924	RETVAL
572		925
573	void	926	void
574	SDL_GL_SwapBuffers ()	927	SDL_GL_SwapBuffers ()
575		928
576	char *	929	char *
577	SDL_GetKeyName (int sym)	930	SDL_GetKeyName (int sym)
578		931
		932	int
		933	SDL_GetAppState ()
		934
		935	int
		936	SDL_GetModState ()
		937
579	void	938	void
580	SDL_PollEvent ()	939	poll_events ()
581	PPCODE:	940	PPCODE:
582	{	941	{
583	SDL_Event ev;	942	SDL_Event ev;
584		943
585	while (SDL_PollEvent (&ev))	944	SDL_PumpEvents ();
		945	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586	{	946	{
587	HV *hv = newHV ();	947	HV *hv = newHV ();
588	hv_store (hv, "type", 4, newSViv (ev.type), 0);	948	hv_store (hv, "type", 4, newSViv (ev.type), 0);
589		949
590	switch (ev.type)	950	switch (ev.type)
591	{	951	{
592	case SDL_KEYDOWN:	952	case SDL_KEYDOWN:
593	case SDL_KEYUP:	953	case SDL_KEYUP:
594	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	954	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	955	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	956	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		957	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
597	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	958	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598	break;	959	break;
599		960
600	case SDL_ACTIVEEVENT:	961	case SDL_ACTIVEEVENT:
601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	962	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	963	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603	break;	964	break;
604		965
605	case SDL_MOUSEMOTION:	966	case SDL_MOUSEMOTION:
		967	{
		968	int state = ev.motion.state;
		969	int x = ev.motion.x;
		970	int y = ev.motion.y;
		971	int xrel = ev.motion.xrel;
		972	int yrel = ev.motion.yrel;
		973
		974	/* do simplistic event compression */
		975	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		976	&& state == ev.motion.state)
		977	{
		978	xrel += ev.motion.xrel;
		979	yrel += ev.motion.yrel;
		980	x = ev.motion.x;
		981	y = ev.motion.y;
		982	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		983	}
		984
606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	985	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
607
608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	986	hv_store (hv, "state", 5, newSViv (state), 0);
609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	987	hv_store (hv, "x", 1, newSViv (x), 0);
610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	988	hv_store (hv, "y", 1, newSViv (y), 0);
611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	989	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	990	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		991	}
613	break;	992	break;
614		993
615	case SDL_MOUSEBUTTONDOWN:	994	case SDL_MOUSEBUTTONDOWN:
616	case SDL_MOUSEBUTTONUP:	995	case SDL_MOUSEBUTTONUP:
617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
618		997
619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	998	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	999	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1000	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1001	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1006	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1007	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
629	break;	1008	break;
630	}	1009	}
631		1010
632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1011	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
633	}	1012	}
634	}	1013	}
635		1014
636	int	1015	int
637	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1016	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
638	POSTCALL:	1017	POSTCALL:
639	Mix_HookMusicFinished (music_finished);	1018	Mix_HookMusicFinished (music_finished);
640	Mix_ChannelFinished (channel_finished);	1019	Mix_ChannelFinished (channel_finished);
641		1020
642	void	1021	void
		1022	Mix_QuerySpec ()
		1023	PPCODE:
		1024	{
		1025	int freq, channels;
		1026	Uint16 format;
		1027
		1028	if (Mix_QuerySpec (&freq, &format, &channels))
		1029	{
		1030	EXTEND (SP, 3);
		1031	PUSHs (sv_2mortal (newSViv (freq)));
		1032	PUSHs (sv_2mortal (newSViv (format)));
		1033	PUSHs (sv_2mortal (newSViv (channels)));
		1034	}
		1035	}
		1036
		1037	void
643	Mix_CloseAudio ()	1038	Mix_CloseAudio ()
644		1039
645	int	1040	int
646	Mix_AllocateChannels (int numchans = -1)	1041	Mix_AllocateChannels (int numchans = -1)
647		1042
		1043	const char *
		1044	Mix_GetError ()
		1045
648	void	1046	void
649	lowdelay (int fd, int val = 1)	1047	lowdelay (int fd, int val = 1)
650	CODE:	1048	CODE:
		1049	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1050
		1051	void
		1052	win32_proxy_info ()
		1053	PPCODE:
		1054	{
651	#ifndef _WIN32	1055	#ifdef _WIN32
652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1056	char buffer[2048];
		1057	DWORD buflen;
		1058
		1059	EXTEND (SP, 3);
		1060
		1061	buflen = sizeof (buffer);
		1062	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1063	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1064	{
		1065	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1066
		1067	buflen = sizeof (buffer);
		1068	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1069	{
		1070	PUSHs (newSVpv (buffer, 0));
		1071
		1072	buflen = sizeof (buffer);
		1073	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1074	PUSHs (newSVpv (buffer, 0));
		1075	}
		1076	}
653	#endif	1077	#endif
		1078	}
654		1079
655	void	1080	int
656	add_font (char *file)	1081	add_font (char *file)
657	CODE:	1082	CODE:
658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1084	OUTPUT:
		1085	RETVAL
659		1086
660	void	1087	void
661	load_image_inline (SV *image_)	1088	load_image_inline (SV *image_)
662	ALIAS:	1089	ALIAS:
663	load_image_file = 1	1090	load_image_file = 1
…		…
666	STRLEN image_len;	1093	STRLEN image_len;
667	char image = (char )SvPVbyte (image_, image_len);	1094	char image = (char )SvPVbyte (image_, image_len);
668	SDL_Surface surface, surface2;	1095	SDL_Surface surface, surface2;
669	SDL_PixelFormat fmt;	1096	SDL_PixelFormat fmt;
670	SDL_RWops *rw = ix	1097	SDL_RWops *rw = ix
671	? SDL_RWFromFile (image, "r")	1098	? SDL_RWFromFile (image, "rb")
672	: SDL_RWFromConstMem (image, image_len);	1099	: SDL_RWFromConstMem (image, image_len);
673		1100
674	if (!rw)	1101	if (!rw)
675	croak ("load_image: %s", SDL_GetError ());	1102	croak ("load_image: %s", SDL_GetError ());
676		1103
…		…
749	void	1176	void
750	error (char *message)	1177	error (char *message)
751	CODE:	1178	CODE:
752	fprintf (stderr, "ERROR: %s\n", message);	1179	fprintf (stderr, "ERROR: %s\n", message);
753	#ifdef _WIN32	1180	#ifdef _WIN32
754	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1181	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
755	#endif	1182	#endif
756		1183
757	void	1184	void
758	fatal (char *message)	1185	fatal (char *message)
759	CODE:	1186	CODE:
760	fprintf (stderr, "FATAL: %s\n", message);	1187	fprintf (stderr, "FATAL: %s\n", message);
761	#ifdef _WIN32	1188	#ifdef _WIN32
762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1189	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
763	#endif	1190	#endif
764	_exit (1);	1191	_exit (1);
765		1192
766	void	1193	void
767	_exit (int retval)	1194	_exit (int retval = 0)
768	CODE:	1195	CODE:
		1196	#ifdef WIN32
		1197	ExitThread (retval); // unclean, please beam me up
		1198	#else
769	_exit (retval);	1199	_exit (retval);
		1200	#endif
770		1201
771	MODULE = CFPlus PACKAGE = CFPlus::Font	1202	void
		1203	debug ()
		1204	CODE:
		1205	{
		1206	#if DEBUG
		1207	VALGRIND_DO_LEAK_CHECK;
		1208	#endif
		1209	}
772		1210
773	CFPlus::Font	1211	MODULE = Deliantra::Client PACKAGE = DC::Font
		1212
		1213	PROTOTYPES: DISABLE
		1214
		1215	DC::Font
774	new_from_file (SV class, char path, int id = 0)	1216	new_from_file (SV class, char path, int id = 0)
775	CODE:	1217	CODE:
776	{	1218	{
777	int count;	1219	int count;
778	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1220	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
781	}	1223	}
782	OUTPUT:	1224	OUTPUT:
783	RETVAL	1225	RETVAL
784		1226
785	void	1227	void
786	DESTROY (CFPlus::Font self)	1228	DESTROY (DC::Font self)
787	CODE:	1229	CODE:
788	pango_font_description_free (self);	1230	pango_font_description_free (self);
789		1231
790	void	1232	void
791	make_default (CFPlus::Font self)	1233	make_default (DC::Font self)
		1234	PROTOTYPE: $
792	CODE:	1235	CODE:
793	default_font = self;	1236	default_font = self;
794		1237
795	MODULE = CFPlus PACKAGE = CFPlus::Layout	1238	MODULE = Deliantra::Client PACKAGE = DC::Layout
796		1239
		1240	PROTOTYPES: DISABLE
		1241
797	void	1242	void
798	reset_glyph_cache ()	1243	glyph_cache_backup ()
		1244	PROTOTYPE:
799	CODE:	1245	CODE:
		1246	tc_backup ();
		1247
		1248	void
		1249	glyph_cache_restore ()
		1250	PROTOTYPE:
		1251	CODE:
800	tc_clear ();	1252	tc_restore ();
801		1253
802	CFPlus::Layout	1254	DC::Layout
803	new (SV *class)	1255	new (SV *class)
804	CODE:	1256	CODE:
805	New (0, RETVAL, 1, struct cf_layout);	1257	New (0, RETVAL, 1, struct cf_layout);
806		1258
807	RETVAL->pl = pango_layout_new (opengl_context);	1259	RETVAL->pl = pango_layout_new (opengl_context);
…		…
809	RETVAL->g = 1.;	1261	RETVAL->g = 1.;
810	RETVAL->b = 1.;	1262	RETVAL->b = 1.;
811	RETVAL->a = 1.;	1263	RETVAL->a = 1.;
812	RETVAL->base_height = MIN_FONT_HEIGHT;	1264	RETVAL->base_height = MIN_FONT_HEIGHT;
813	RETVAL->font = 0;	1265	RETVAL->font = 0;
		1266	RETVAL->rc = rc_alloc ();
814		1267
815	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1268	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
816	layout_update_font (RETVAL);	1269	layout_update_font (RETVAL);
817	OUTPUT:	1270	OUTPUT:
818	RETVAL	1271	RETVAL
819		1272
820	void	1273	void
821	DESTROY (CFPlus::Layout self)	1274	DESTROY (DC::Layout self)
822	CODE:	1275	CODE:
823	g_object_unref (self->pl);	1276	g_object_unref (self->pl);
		1277	rc_free (self->rc);
824	Safefree (self);	1278	Safefree (self);
825		1279
826	void	1280	void
827	set_text (CFPlus::Layout self, SV *text_)	1281	set_text (DC::Layout self, SV *text_)
828	CODE:	1282	CODE:
829	{	1283	{
830	STRLEN textlen;	1284	STRLEN textlen;
831	char *text = SvPVutf8 (text_, textlen);	1285	char *text = SvPVutf8 (text_, textlen);
832		1286
833	pango_layout_set_text (self->pl, text, textlen);	1287	pango_layout_set_text (self->pl, text, textlen);
834	}	1288	}
835		1289
836	void	1290	void
837	set_markup (CFPlus::Layout self, SV *text_)	1291	set_markup (DC::Layout self, SV *text_)
838	CODE:	1292	CODE:
839	{	1293	{
840	STRLEN textlen;	1294	STRLEN textlen;
841	char *text = SvPVutf8 (text_, textlen);	1295	char *text = SvPVutf8 (text_, textlen);
842		1296
843	pango_layout_set_markup (self->pl, text, textlen);	1297	pango_layout_set_markup (self->pl, text, textlen);
844	}	1298	}
845		1299
846	void	1300	void
847	set_shapes (CFPlus::Layout self, ...)	1301	set_shapes (DC::Layout self, ...)
848	CODE:	1302	CODE:
849	{	1303	{
850	PangoAttrList *attrs = 0;	1304	PangoAttrList *attrs = 0;
851	const char *text = pango_layout_get_text (self->pl);	1305	const char *text = pango_layout_get_text (self->pl);
852	const char *pos = text;	1306	const char *pos = text;
…		…
887	if (attrs)	1341	if (attrs)
888	pango_layout_set_attributes (self->pl, attrs);	1342	pango_layout_set_attributes (self->pl, attrs);
889	}	1343	}
890		1344
891	void	1345	void
892	get_shapes (CFPlus::Layout self)	1346	get_shapes (DC::Layout self)
893	PPCODE:	1347	PPCODE:
894	{	1348	{
895	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1349	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
896		1350
897	do	1351	do
898	{	1352	{
899	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1353	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
900		1354
901	if (run && shape_attr_p (run))	1355	if (run && shape_attr_p (run))
902	{	1356	{
903	PangoRectangle extents;	1357	PangoRectangle extents;
904	pango_layout_iter_get_run_extents (iter, 0, &extents);	1358	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
912		1366
913	pango_layout_iter_free (iter);	1367	pango_layout_iter_free (iter);
914	}	1368	}
915		1369
916	int	1370	int
917	has_wrapped (CFPlus::Layout self)	1371	has_wrapped (DC::Layout self)
918	CODE:	1372	CODE:
919	{	1373	{
920	int lines = 1;	1374	int lines = 1;
921	const char *text = pango_layout_get_text (self->pl);	1375	const char *text = pango_layout_get_text (self->pl);
922		1376
…		…
927	}	1381	}
928	OUTPUT:	1382	OUTPUT:
929	RETVAL	1383	RETVAL
930		1384
931	SV *	1385	SV *
932	get_text (CFPlus::Layout self)	1386	get_text (DC::Layout self)
933	CODE:	1387	CODE:
934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1388	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
935	sv_utf8_decode (RETVAL);	1389	sv_utf8_decode (RETVAL);
936	OUTPUT:	1390	OUTPUT:
937	RETVAL	1391	RETVAL
938		1392
939	void	1393	void
940	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1394	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
941	CODE:	1395	CODE:
942	self->r = r;	1396	self->r = r;
943	self->g = g;	1397	self->g = g;
944	self->b = b;	1398	self->b = b;
945	self->a = a;	1399	self->a = a;
946		1400
947	void	1401	void
948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1402	set_font (DC::Layout self, DC::Font font = 0)
949	CODE:	1403	CODE:
950	if (self->font != font)	1404	if (self->font != font)
951	{	1405	{
952	self->font = font;	1406	self->font = font;
953	layout_update_font (self);	1407	layout_update_font (self);
954	}	1408	}
955		1409
956	void	1410	void
957	set_height (CFPlus::Layout self, int base_height)	1411	set_height (DC::Layout self, int base_height)
958	CODE:	1412	CODE:
959	if (self->base_height != base_height)	1413	if (self->base_height != base_height)
960	{	1414	{
961	self->base_height = base_height;	1415	self->base_height = base_height;
962	layout_update_font (self);	1416	layout_update_font (self);
963	}	1417	}
964		1418
965	void	1419	void
966	set_width (CFPlus::Layout self, int max_width = -1)	1420	set_width (DC::Layout self, int max_width = -1)
967	CODE:	1421	CODE:
968	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1422	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
969		1423
970	void	1424	void
971	set_indent (CFPlus::Layout self, int indent)	1425	set_indent (DC::Layout self, int indent)
972	CODE:	1426	CODE:
973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1427	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
974		1428
975	void	1429	void
976	set_spacing (CFPlus::Layout self, int spacing)	1430	set_spacing (DC::Layout self, int spacing)
977	CODE:	1431	CODE:
978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1432	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
979		1433
980	void	1434	void
981	set_ellipsise (CFPlus::Layout self, int ellipsise)	1435	set_ellipsise (DC::Layout self, int ellipsise)
982	CODE:	1436	CODE:
983	pango_layout_set_ellipsize (self->pl,	1437	pango_layout_set_ellipsize (self->pl,
984	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1438	ellipsise == 1 ? PANGO_ELLIPSIZE_START
985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1439	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1440	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
987	: PANGO_ELLIPSIZE_NONE	1441	: PANGO_ELLIPSIZE_NONE
988	);	1442	);
989		1443
990	void	1444	void
991	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1445	set_single_paragraph_mode (DC::Layout self, int spm)
992	CODE:	1446	CODE:
993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1447	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
994		1448
995	void	1449	void
996	size (CFPlus::Layout self)	1450	size (DC::Layout self)
997	PPCODE:	1451	PPCODE:
998	{	1452	{
999	int w, h;	1453	int w, h;
1000		1454
1001	layout_get_pixel_size (self, &w, &h);	1455	layout_get_pixel_size (self, &w, &h);
…		…
1004	PUSHs (sv_2mortal (newSViv (w)));	1458	PUSHs (sv_2mortal (newSViv (w)));
1005	PUSHs (sv_2mortal (newSViv (h)));	1459	PUSHs (sv_2mortal (newSViv (h)));
1006	}	1460	}
1007		1461
1008	int	1462	int
1009	descent (CFPlus::Layout self)	1463	descent (DC::Layout self)
1010	CODE:	1464	CODE:
1011	{	1465	{
1012	PangoRectangle rect;	1466	PangoRectangle rect;
1013	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1467	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1014	pango_layout_line_get_pixel_extents (line, 0, &rect);	1468	pango_layout_line_get_pixel_extents (line, 0, &rect);
1015	RETVAL = PANGO_DESCENT (rect);	1469	RETVAL = PANGO_DESCENT (rect);
1016	}	1470	}
1017	OUTPUT:	1471	OUTPUT:
1018	RETVAL	1472	RETVAL
1019		1473
1020	int	1474	int
1021	xy_to_index (CFPlus::Layout self, int x, int y)	1475	xy_to_index (DC::Layout self, int x, int y)
1022	CODE:	1476	CODE:
1023	{	1477	{
1024	int index, trailing;	1478	int index, trailing;
1025	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1479	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1026	RETVAL = index;	1480	RETVAL = index + trailing;
1027	}	1481	}
1028	OUTPUT:	1482	OUTPUT:
1029	RETVAL	1483	RETVAL
1030		1484
1031	void	1485	void
1032	cursor_pos (CFPlus::Layout self, int index)	1486	cursor_pos (DC::Layout self, int index)
1033	PPCODE:	1487	PPCODE:
1034	{	1488	{
1035	PangoRectangle strong_pos;	1489	PangoRectangle pos;
1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1490	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1037		1491
1038	EXTEND (SP, 3);	1492	EXTEND (SP, 3);
1039	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1494	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1495	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1042	}	1496	}
1043		1497
1044	void	1498	void
1045	render (CFPlus::Layout self, float x, float y, int flags = 0)	1499	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1046	PPCODE:	1500	PPCODE:
		1501	{
		1502	int line, x;
		1503
		1504	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1505	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1506	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1507	--line;
		1508	#endif
		1509	EXTEND (SP, 2);
		1510	PUSHs (sv_2mortal (newSViv (line)));
		1511	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1512	}
		1513
		1514	void
		1515	line_x_to_index (DC::Layout self, int line, int x)
		1516	PPCODE:
		1517	{
		1518	PangoLayoutLine *lp;
		1519	int index, trailing;
		1520
		1521	if (line < 0)
		1522	XSRETURN_EMPTY;
		1523
		1524	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1525	XSRETURN_EMPTY; /* do better */
		1526
		1527	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1528
		1529	EXTEND (SP, 2);
		1530	if (GIMME_V == G_SCALAR)
		1531	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1532	else
		1533	{
		1534	PUSHs (sv_2mortal (newSViv (index)));
		1535	PUSHs (sv_2mortal (newSViv (trailing)));
		1536	}
		1537	}
		1538
		1539	void
		1540	render (DC::Layout self, float x, float y, int flags = 0)
		1541	CODE:
		1542	rc_clear (self->rc);
1047	pango_opengl_render_layout_subpixel (	1543	pango_opengl_render_layout_subpixel (
1048	self->pl,	1544	self->pl,
		1545	self->rc,
1049	x * PANGO_SCALE, y * PANGO_SCALE,	1546	x * PANGO_SCALE, y * PANGO_SCALE,
1050	self->r, self->g, self->b, self->a,	1547	self->r, self->g, self->b, self->a,
1051	flags	1548	flags
1052	);	1549	);
		1550	// we assume that context_change actually clears/frees stuff
		1551	// and does not do any recomputation...
		1552	pango_layout_context_changed (self->pl);
1053		1553
1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
1055
1056	void	1554	void
1057	pad2pot (SV data_, SV w_, SV *h_)	1555	draw (DC::Layout self)
1058	CODE:	1556	CODE:
1059	{	1557	{
1060	int ow = SvIV (w_);	1558	glEnable (GL_TEXTURE_2D);
1061	int oh = SvIV (h_);	1559	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1560	glEnable (GL_BLEND);
		1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1563	glEnable (GL_ALPHA_TEST);
		1564	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1062		1565
1063	if (ow && oh)	1566	rc_draw (self->rc);
		1567
		1568	glDisable (GL_ALPHA_TEST);
		1569	glDisable (GL_BLEND);
		1570	glDisable (GL_TEXTURE_2D);
		1571	}
		1572
		1573	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1574
		1575	PROTOTYPES: ENABLE
		1576
		1577	void
		1578	pad (SV *data_, int ow, int oh, int nw, int nh)
		1579	CODE:
		1580	{
		1581	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1064	{	1582	{
1065	int nw = minpot (ow);
1066	int nh = minpot (oh);
1067
1068	if (nw != ow \|\| nh != oh)
1069	{
1070	if (SvOK (data_))
1071	{
1072	STRLEN datalen;	1583	STRLEN datalen;
1073	char *data = SvPVbyte (data_, datalen);	1584	char *data = SvPVbyte (data_, datalen);
1074	int bpp = datalen / (ow * oh);	1585	int bpp = datalen / (ow * oh);
1075	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1586	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1076		1587
1077	SvPOK_only (result_);	1588	SvPOK_only (result_);
1078	SvCUR_set (result_, nw * nh * bpp);	1589	SvCUR_set (result_, nw * nh * bpp);
1079		1590
1080	memset (SvPVX (result_), 0, nw * nh * bpp);	1591	memset (SvPVX (result_), 0, nw * nh * bpp);
1081	while (oh--)	1592	while (oh--)
1082	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1593	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1083		1594
1084	sv_setsv (data_, result_);	1595	sv_setsv (data_, result_);
1085	}
1086
1087	sv_setiv (w_, nw);
1088	sv_setiv (h_, nh);
1089	}
1090	}	1596	}
1091	}	1597	}
1092		1598
1093	void	1599	void
1094	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1600	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1100	{	1606	{
1101	HV hv = (HV )SvRV (self);	1607	HV hv = (HV )SvRV (self);
1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1608	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1609	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1610	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1611
		1612	if (name <= 0)
		1613	XSRETURN_EMPTY;
1105		1614
1106	if (items < 5)	1615	if (items < 5)
1107	{	1616	{
1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1617	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1618	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1137	glDisable (GL_ALPHA_TEST);	1646	glDisable (GL_ALPHA_TEST);
1138	glDisable (GL_BLEND);	1647	glDisable (GL_BLEND);
1139	}	1648	}
1140	}	1649	}
1141		1650
1142	MODULE = CFPlus PACKAGE = CFPlus::Map	1651	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1652	CODE:
		1653	{
		1654	GLint width;
		1655	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1656	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1657	RETVAL = width > 0;
		1658	}
		1659	OUTPUT:
		1660	RETVAL
1143		1661
1144	CFPlus::Map	1662	MODULE = Deliantra::Client PACKAGE = DC::Map
1145	new (SV *class, int map_width, int map_height)	1663
		1664	PROTOTYPES: DISABLE
		1665
		1666	DC::Map
		1667	new (SV *class)
1146	CODE:	1668	CODE:
1147	New (0, RETVAL, 1, struct map);	1669	New (0, RETVAL, 1, struct map);
1148	RETVAL->x = 0;	1670	RETVAL->x = 0;
1149	RETVAL->y = 0;	1671	RETVAL->y = 0;
1150	RETVAL->w = map_width;	1672	RETVAL->w = 0;
1151	RETVAL->h = map_height;	1673	RETVAL->h = 0;
1152	RETVAL->ox = 0;	1674	RETVAL->ox = 0;
1153	RETVAL->oy = 0;	1675	RETVAL->oy = 0;
1154	RETVAL->faces = 8192;	1676	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1155	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1677	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1156	RETVAL->texs = 8192;
1157	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158	RETVAL->rows = 0;	1678	RETVAL->rows = 0;
1159	RETVAL->row = 0;	1679	RETVAL->row = 0;
1160	OUTPUT:	1680	OUTPUT:
1161	RETVAL	1681	RETVAL
1162		1682
1163	void	1683	void
1164	DESTROY (CFPlus::Map self)	1684	DESTROY (DC::Map self)
1165	CODE:	1685	CODE:
1166	{	1686	{
1167	map_clear (self);	1687	map_clear (self);
1168	Safefree (self->face);	1688	Safefree (self->face2tile);
1169	Safefree (self->tex);	1689	Safefree (self->tex);
1170	Safefree (self);	1690	Safefree (self);
1171	}	1691	}
1172		1692
1173	void	1693	void
		1694	resize (DC::Map self, int map_width, int map_height)
		1695	CODE:
		1696	self->w = map_width;
		1697	self->h = map_height;
		1698
		1699	void
1174	clear (CFPlus::Map self)	1700	clear (DC::Map self)
1175	CODE:	1701	CODE:
1176	map_clear (self);	1702	map_clear (self);
1177		1703
1178	void	1704	void
1179	set_face (CFPlus::Map self, int face, int texid)	1705	set_tileid (DC::Map self, int face, int tile)
1180	CODE:	1706	CODE:
1181	{	1707	{
1182	while (self->faces <= face)	1708	need_facenum (self, face); self->face2tile [face] = tile;
1183	{	1709	need_texid (self, tile);
1184	Append (mapface, self->face, self->faces, self->faces);
1185	self->faces *= 2;
1186	}
1187
1188	self->face [face] = texid;
1189	}	1710	}
1190		1711
1191	void	1712	void
		1713	set_smooth (DC::Map self, int face, int smooth, int level)
		1714	CODE:
		1715	{
		1716	tileid texid;
		1717	maptex *tex;
		1718
		1719	if (face < 0 \|\| face >= self->faces)
		1720	return;
		1721
		1722	if (smooth < 0 \|\| smooth >= self->faces)
		1723	return;
		1724
		1725	texid = self->face2tile [face];
		1726
		1727	if (!texid)
		1728	return;
		1729
		1730	tex = self->tex + texid;
		1731	tex->smoothtile = self->face2tile [smooth];
		1732	tex->smoothlevel = level;
		1733	}
		1734
		1735	void
1192	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1736	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1193	CODE:	1737	CODE:
1194	{	1738	{
1195	while (self->texs <= texid)	1739	need_texid (self, texid);
1196	{
1197	Append (maptex, self->tex, self->texs, self->texs);
1198	self->texs *= 2;
1199	}
1200		1740
1201	{	1741	{
1202	maptex *tex = self->tex + texid;	1742	maptex *tex = self->tex + texid;
1203		1743
1204	tex->name = name;	1744	tex->name = name;
…		…
1221	// from transparent color bleeding and ugly wrapping effects.	1761	// from transparent color bleeding and ugly wrapping effects.
1222	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1223	}	1763	}
1224		1764
1225	int	1765	int
1226	ox (CFPlus::Map self)	1766	ox (DC::Map self)
1227	ALIAS:	1767	ALIAS:
1228	oy = 1	1768	oy = 1
1229	x = 2	1769	x = 2
1230	y = 3	1770	y = 3
1231	w = 4	1771	w = 4
…		…
1242	}	1782	}
1243	OUTPUT:	1783	OUTPUT:
1244	RETVAL	1784	RETVAL
1245		1785
1246	void	1786	void
1247	scroll (CFPlus::Map self, int dx, int dy)	1787	scroll (DC::Map self, int dx, int dy)
1248	CODE:	1788	CODE:
1249	{	1789	{
1250	if (dx > 0)	1790	if (dx > 0)
1251	map_blank (self, self->x, self->y, dx, self->h);	1791	map_blank (self, self->x, self->y, dx, self->h);
1252	else if (dx < 0)	1792	else if (dx < 0)
1253	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1793	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1254		1794
1255	if (dy > 0)	1795	if (dy > 0)
1256	map_blank (self, self->x, self->y, self->w, dy);	1796	map_blank (self, self->x, self->y, self->w, dy);
1257	else if (dy < 0)	1797	else if (dy < 0)
1258	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1798	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1259		1799
1260	self->ox += dx; self->x += dx;	1800	self->ox += dx; self->x += dx;
1261	self->oy += dy; self->y += dy;	1801	self->oy += dy; self->y += dy;
1262		1802
1263	while (self->y < 0)	1803	while (self->y < 0)
…		…
1267	self->rows += MAP_EXTEND_Y;	1807	self->rows += MAP_EXTEND_Y;
1268	self->y += MAP_EXTEND_Y;	1808	self->y += MAP_EXTEND_Y;
1269	}	1809	}
1270	}	1810	}
1271		1811
1272	void	1812	SV *
1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1813	map1a_update (DC::Map self, SV *data_, int extmap)
1274	CODE:	1814	CODE:
1275	{	1815	{
1276	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1816	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1277	uint8_t data_end = (uint8_t )SvEND (data_);	1817	uint8_t data_end = (uint8_t )SvEND (data_);
1278	mapcell *cell;	1818	mapcell *cell;
1279	int x, y, flags;	1819	int x, y, z, flags;
		1820	AV *missing = newAV ();
		1821	RETVAL = newRV_noinc ((SV *)missing);
1280		1822
1281	while (data < data_end - 1)	1823	while (data < data_end - 1)
1282	{	1824	{
1283	flags = (data [0] << 8) + data [1]; data += 2;	1825	flags = (data [0] << 8) + data [1]; data += 2;
1284		1826
…		…
1304	uint8_t ext, cmd;	1846	uint8_t ext, cmd;
1305		1847
1306	do	1848	do
1307	{	1849	{
1308	ext = *data++;	1850	ext = *data++;
1309	cmd = ext & 0x3f;	1851	cmd = ext & 0x7f;
1310		1852
1311	if (cmd < 4)	1853	if (cmd < 4)
1312	cell->darkness = 255 - ext * 64 + 1;	1854	cell->darkness = 255 - ext * 64 + 1;
1313	else if (cmd == 5) // health	1855	else if (cmd == 5) // health
1314	{	1856	{
1315	cell->stat_width = 1;	1857	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1858	cell->stat_hp = *data++;
1317	}	1859	}
1318	else if (cmd == 6) // monster width	1860	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1861	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1862	else if (cmd == 0x47)
1321	{	1863	{
1322	if (*data == 4)	1864	if (*data == 1) cell->player = data [1];
1323	; // decode player tag	1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1324		1868
1325	data += *data + 1;	1869	data += *data + 1;
1326	}	1870	}
1327	else if (cmd == 8) // cell flags	1871	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1872	cell->flags = *data++;
…		…
1335	}	1879	}
1336	else	1880	else
1337	cell->darkness = *data++ + 1;	1881	cell->darkness = *data++ + 1;
1338	}	1882	}
1339		1883
		1884	for (z = 0; z <= 2; ++z)
1340	if (flags & 4)	1885	if (flags & (4 >> z))
1341	{	1886	{
1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1887	faceid face = (data [0] << 8) + data [1]; data += 2;
		1888	need_facenum (self, face);
		1889	cell->tile [z] = self->face2tile [face];
		1890
		1891	if (cell->tile [z])
		1892	{
		1893	maptex *tex = self->tex + cell->tile [z];
		1894	if (!tex->name)
		1895	av_push (missing, newSViv (cell->tile [z]));
		1896
		1897	if (tex->smoothtile)
		1898	{
		1899	maptex *smooth = self->tex + tex->smoothtile;
		1900	if (!smooth->name)
		1901	av_push (missing, newSViv (tex->smoothtile));
		1902	}
		1903	}
1343	}	1904	}
1344
1345	if (flags & 2)
1346	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1348	}
1349
1350	if (flags & 1)
1351	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1353	}
1354	}	1905	}
1355	else	1906	else
1356	cell->darkness = 0;	1907	CELL_CLEAR (cell);
1357	}	1908	}
1358	}	1909	}
		1910	OUTPUT:
		1911	RETVAL
1359		1912
1360	SV *	1913	SV *
1361	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1914	mapmap (DC::Map self, int x0, int y0, int w, int h)
1362	CODE:	1915	CODE:
1363	{	1916	{
1364	int x1, x;	1917	int x1, x;
1365	int y1, y;	1918	int y1, y;
1366	int z;	1919	int z;
…		…
1387	{	1940	{
1388	mapcell *cell = row->col + (x - row->c0);	1941	mapcell *cell = row->col + (x - row->c0);
1389		1942
1390	for (z = 0; z <= 0; z++)	1943	for (z = 0; z <= 0; z++)
1391	{	1944	{
1392	mapface face = cell->face [z];
1393
1394	if (face)
1395	{
1396	maptex tex = self->tex [face];	1945	maptex tex = self->tex [cell->tile [z]];
1397	int a0 = 255 - tex.a;	1946	int a0 = 255 - tex.a;
1398	int a1 = tex.a;	1947	int a1 = tex.a;
1399		1948
1400	r = (r * a0 + tex.r * a1) / 255;	1949	r = (r * a0 + tex.r * a1) / 255;
1401	g = (g * a0 + tex.g * a1) / 255;	1950	g = (g * a0 + tex.g * a1) / 255;
1402	b = (b * a0 + tex.b * a1) / 255;	1951	b = (b * a0 + tex.b * a1) / 255;
1403	a = (a * a0 + tex.a * a1) / 255;	1952	a = (a * a0 + tex.a * a1) / 255;
1404	}
1405	}	1953	}
1406	}	1954	}
1407		1955
1408	*map++ = (r )	1956	*map++ = (r )
1409	\| (g << 8)	1957	\| (g << 8)
…		…
1416	}	1964	}
1417	OUTPUT:	1965	OUTPUT:
1418	RETVAL	1966	RETVAL
1419		1967
1420	void	1968	void
1421	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1969	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1422	CODE:	1970	CODE:
1423	{	1971	{
1424	int vx, vy;
1425	int x, y, z;	1972	int x, y, z;
1426	int last_name;
1427	mapface face;
1428		1973
1429	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1974	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1430	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1976	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1977	smooth_key skey;
		1978	int pl_x, pl_y;
		1979	maptex pl_tex;
		1980	rc_t *rc = rc_alloc ();
		1981	rc_key_t key;
		1982	rc_array_t *arr;
1431		1983
1432	/*	1984	pl_tex.name = 0;
1433	int vx = self->vx = self->w >= sw
1434	? self->x + (self->w - sw) / 2
1435	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1436		1985
1437	int vy = self->vy = self->h >= sh	1986	// thats current max. sorry.
1438	? self->y + (self->h - sh) / 2	1987	if (sw > 255) sw = 255;
1439	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1988	if (sh > 255) sh = 255;
1440	*/
1441		1989
1442	glColor4ub (255, 255, 255, 255);	1990	// clear key, in case of extra padding
		1991	memset (&skey, 0, sizeof (skey));
		1992
		1993	memset (&key, 0, sizeof (key));
		1994	key.r = 255;
		1995	key.g = 255;
		1996	key.b = 255;
		1997	key.a = 255;
		1998	key.mode = GL_QUADS;
		1999	key.format = GL_T2F_V3F;
		2000	key.texname = -1;
		2001
		2002	mx += self->x;
		2003	my += self->y;
		2004
		2005	// first pass: determine smooth_max
		2006	// rather ugly, if you ask me
		2007	// could also be stored inside mapcell and updated on change
		2008	memset (smooth_max, 0, sizeof (smooth_max));
		2009
		2010	for (y = 0; y < sh; y++)
		2011	if (0 <= y + my && y + my < self->rows)
		2012	{
		2013	maprow *row = self->row + (y + my);
		2014
		2015	for (x = 0; x < sw; x++)
		2016	if (row->c0 <= x + mx && x + mx < row->c1)
		2017	{
		2018	mapcell *cell = row->col + (x + mx - row->c0);
		2019
		2020	smooth_max[x + 1][y + 1] =
		2021	MAX (self->tex [cell->tile [0]].smoothlevel,
		2022	MAX (self->tex [cell->tile [1]].smoothlevel,
		2023	self->tex [cell->tile [2]].smoothlevel));
		2024	}
		2025	}
1443		2026
1444	glEnable (GL_BLEND);	2027	glEnable (GL_BLEND);
1445	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1446	glEnable (GL_TEXTURE_2D);
1447	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1448		2030
1449	glBegin (GL_QUADS);
1450
1451	last_name = 0;
1452
1453	for (z = 0; z < 3; z++)	2031	for (z = 0; z <= 2; z++)
		2032	{
		2033	memset (smooth_level, 0, sizeof (smooth_level));
		2034
1454	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh; y++)
1455	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1456	{	2037	{
1457	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1458		2039
1459	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw; x++)
1460	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1461	{	2042	{
1462	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1463
1464	face = cell->face [z];	2044	tileid tile = cell->tile [z];
		2045
		2046	if (tile)
		2047	{
		2048	maptex tex = self->tex [tile];
		2049	int px = (x + 1) * T - tex.w;
		2050	int py = (y + 1) * T - tex.h;
1465		2051
1466	if (face && face < self->texs)	2052	if (key.texname != tex.name)
		2053	{
		2054	if (!tex.name)
		2055	tex = self->tex [2]; /* missing, replace by noface */
		2056
		2057	key.texname = tex.name;
		2058	arr = rc_array (rc, &key);
		2059	}
		2060
		2061	if (expect_false (cell->player == player) && expect_false (z == 2))
		2062	{
		2063	pl_x = px;
		2064	pl_y = py;
		2065	pl_tex = tex;
		2066	continue;
		2067	}
		2068
		2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2071	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2073
		2074	if (expect_false (cell->flags) && expect_false (z == 2))
		2075	{
		2076	// overlays such as the speech bubble, probably more to come
		2077	if (cell->flags & 1)
		2078	{
		2079	maptex tex = self->tex [1];
		2080	int px = x * T + T * 2 / 32;
		2081	int py = y * T - T * 6 / 32;
		2082
		2083	if (tex.name)
		2084	{
		2085	if (key.texname != tex.name)
		2086	{
		2087	key.texname = tex.name;
		2088	arr = rc_array (rc, &key);
		2089	}
		2090
		2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2095	}
		2096	}
		2097	}
		2098
		2099	// update smooth hash
		2100	if (tex.smoothtile)
		2101	{
		2102	skey.tile = tex.smoothtile;
		2103	skey.level = tex.smoothlevel;
		2104
		2105	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2106
		2107	// add bits to current tile and all neighbours. skey.x\|y is
		2108	// shifted +1\|+1 so we always stay positive.
		2109
		2110	// bits is ___n cccc CCCC bbbb
		2111	// n do not draw borders&corners
		2112	// c draw these corners, but...
		2113	// C ... not these
		2114	// b draw these borders
		2115
		2116	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2117	// ┃· ·· ·┃ ━━
		2118
		2119	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2120	// ·· ·· ·┏ ┓·
		2121
		2122	// full tile
		2123	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2124
		2125	// borders
		2126	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2127	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2128	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2129	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2130
		2131	// corners
		2132	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2133	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2134	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2135	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2136	}
		2137	}
		2138	}
		2139	}
		2140
		2141	rc_draw (rc);
		2142	rc_clear (rc);
		2143
		2144	// go through all smoothlevels, lowest to highest, then draw.
		2145	// this is basically counting sort
		2146	{
		2147	int w, b;
		2148
		2149	glEnable (GL_TEXTURE_2D);
		2150	glBegin (GL_QUADS);
		2151	for (w = 0; w < 256 / 32; ++w)
		2152	{
		2153	uint32_t smask = smooth_level [w];
		2154	if (smask)
		2155	for (b = 0; b < 32; ++b)
		2156	if (smask & (((uint32_t)1) << b))
1467	{	2157	{
1468	maptex tex = self->tex [face];	2158	int level = (w << 5) \| b;
1469	int px = (x + 1) * 32 - tex.w;	2159	HE *he;
1470	int py = (y + 1) * 32 - tex.h;
1471		2160
1472	if (last_name != tex.name)	2161	hv_iterinit (smooth);
		2162	while ((he = hv_iternext (smooth)))
1473	{	2163	{
1474	glEnd ();	2164	smooth_key skey = (smooth_key )HeKEY (he);
1475	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2165	IV bits = SvIVX (HeVAL (he));
1476	glBegin (GL_QUADS);
1477	}
1478		2166
1479	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1480	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1481	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1482	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1483	}
1484
1485	if (cell->flags && z == 2)
1486	{
1487	if (cell->flags & 1)	2167	if (!(bits & 0x1000)
		2168	&& skey->level == level
		2169	&& level > smooth_max [skey->x][skey->y])
1488	{	2170	{
1489	maptex tex = self->tex [1];	2171	maptex tex = self->tex [skey->tile];
1490	int px = (x + 1) * 32 - tex.w + 2;	2172	int px = (((int)skey->x) - 1) * T;
1491	int py = (y + 1) * 32 - tex.h - 6;	2173	int py = (((int)skey->y) - 1) * T;
		2174	int border = bits & 15;
		2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2176	float dx = tex.s * .0625f; // 16 images/row
		2177	float dy = tex.t * .5f ; // 2 images/column
1492		2178
		2179	if (tex.name)
		2180	{
		2181	// this time avoiding texture state changes
		2182	// save gobs of state changes.
		2183	if (key.texname != tex.name)
		2184	{
1493	glEnd ();	2185	glEnd ();
1494	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1495	glBegin (GL_QUADS);	2187	glBegin (GL_QUADS);
		2188	}
1496		2189
		2190	if (border)
		2191	{
		2192	float ox = border * dx;
		2193
		2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2198	}
		2199
		2200	if (corner)
		2201	{
		2202	float ox = corner * dx;
		2203
1497	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1498	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1499	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1500	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2208	}
		2209	}
		2210	}
1501	}	2211	}
1502	}	2212	}
1503	}
1504	}	2213	}
1505		2214
1506	glEnd ();	2215	glEnd ();
1507
1508	glDisable (GL_TEXTURE_2D);	2216	glDisable (GL_TEXTURE_2D);
		2217	key.texname = -1;
		2218	}
		2219
		2220	hv_clear (smooth);
		2221	}
		2222
		2223	if (pl_tex.name)
		2224	{
		2225	maptex tex = pl_tex;
		2226	int px = pl_x + sdx;
		2227	int py = pl_y + sdy;
		2228
		2229	key.texname = tex.name;
		2230	arr = rc_array (rc, &key);
		2231
		2232	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2233	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2234	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2236
		2237	rc_draw (rc);
		2238	}
		2239
1509	glDisable (GL_BLEND);	2240	glDisable (GL_BLEND);
		2241	rc_free (rc);
1510		2242
1511	// top layer: overlays such as the health bar	2243	// top layer: overlays such as the health bar
1512	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1513	if (0 <= y + vy && y + vy < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1514	{	2246	{
1515	maprow *row = self->row + (y + vy);	2247	maprow *row = self->row + (y + my);
1516		2248
1517	for (x = 0; x < sw; x++)	2249	for (x = 0; x < sw; x++)
1518	if (row->c0 <= x + vx && x + vx < row->c1)	2250	if (row->c0 <= x + mx && x + mx < row->c1)
1519	{	2251	{
1520	mapcell *cell = row->col + (x + vx - row->c0);	2252	mapcell *cell = row->col + (x + mx - row->c0);
1521		2253
1522	int px = x * 32;	2254	int px = x * T;
1523	int py = y * 32;	2255	int py = y * T;
1524		2256
1525	if (cell->stat_hp)	2257	if (cell->stat_hp)
1526	{	2258	{
1527	int width = cell->stat_width * 32;	2259	int width = cell->stat_width * T;
1528	int thick = sh / 28 + 1 + cell->stat_width;	2260	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1529		2261
1530	glColor3ub (0, 0, 0);	2262	glColor3ub (0, 0, 0);
1531	glRectf (px + 1, py - thick - 2,	2263	glRectf (px + 1, py - thick - 2,
1532	px + width - 1, py);	2264	px + width - 1, py);
1533		2265
…		…
1539	}	2271	}
1540	}	2272	}
1541	}	2273	}
1542		2274
1543	void	2275	void
1544	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2276	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1545	CODE:	2277	CODE:
1546	{	2278	{
1547	static float color[16][3] = {	2279	static float color[16][3] = {
1548	{ 0.00F, 0.00F, 0.00F },	2280	{ 0.00F, 0.00F, 0.00F },
1549	{ 1.00F, 1.00F, 1.00F },	2281	{ 1.00F, 1.00F, 1.00F },
…		…
1599	glDisable (GL_BLEND);	2331	glDisable (GL_BLEND);
1600	glDisable (GL_TEXTURE_2D);	2332	glDisable (GL_TEXTURE_2D);
1601	}	2333	}
1602		2334
1603	void	2335	void
1604	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2336	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1605	PPCODE:	2337	PPCODE:
1606	{	2338	{
1607	int vx, vy;
1608	int x, y;	2339	int x, y;
		2340	int sw1 = sw + 2;
		2341	int sh1 = sh + 2;
		2342	int sh3 = sh * 3;
1609	int sw4 = (sw + 3) & ~3;	2343	int sw34 = (sw * 3 + 3) & ~3;
		2344	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1610	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2345	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1611	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2346	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1612		2347
1613	memset (darkness, 255, sw4 * sh);
1614	SvPOK_only (darkness_sv);	2348	SvPOK_only (darkness3_sv);
1615	SvCUR_set (darkness_sv, sw4 * sh);	2349	SvCUR_set (darkness3_sv, sw34 * sh3);
1616		2350
1617	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2351	mx += self->x - 1;
1618	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2352	my += self->y - 1;
1619		2353
		2354	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2355
1620	for (y = 0; y < sh; y++)	2356	for (y = 0; y < sh1; y++)
1621	if (0 <= y + vy && y + vy < self->rows)	2357	if (0 <= y + my && y + my < self->rows)
1622	{	2358	{
1623	maprow *row = self->row + (y + vy);	2359	maprow *row = self->row + (y + my);
1624		2360
1625	for (x = 0; x < sw; x++)	2361	for (x = 0; x < sw1; x++)
1626	if (row->c0 <= x + vx && x + vx < row->c1)	2362	if (row->c0 <= x + mx && x + mx < row->c1)
1627	{	2363	{
1628	mapcell *cell = row->col + (x + vx - row->c0);	2364	mapcell *cell = row->col + (x + mx - row->c0);
1629		2365
1630	darkness[y * sw4 + x] = cell->darkness	2366	darkness1 [y * sw1 + x] = cell->darkness
1631	? 255 - (cell->darkness - 1)	2367	? 255 - (cell->darkness - 1)
1632	: 255 - FOW_DARKNESS;	2368	: 255 - FOW_DARKNESS;
1633	}	2369	}
1634	}	2370	}
1635		2371
		2372	for (y = 0; y < sh; ++y)
		2373	for (x = 0; x < sw; ++x)
		2374	{
		2375	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2376	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2377	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2378	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2379	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2380	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2381	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2382	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2383	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2384
		2385	uint8_t r11 = (d11 + d21 + d12) / 3;
		2386	uint8_t r21 = d21;
		2387	uint8_t r31 = (d21 + d31 + d32) / 3;
		2388
		2389	uint8_t r12 = d12;
		2390	uint8_t r22 = d22;
		2391	uint8_t r32 = d32;
		2392
		2393	uint8_t r13 = (d13 + d23 + d12) / 3;
		2394	uint8_t r23 = d23;
		2395	uint8_t r33 = (d23 + d33 + d32) / 3;
		2396
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2398	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2399	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2401	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2402	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2404	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2405	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2406	}
		2407
		2408	free (darkness1);
		2409
1636	EXTEND (SP, 3);	2410	EXTEND (SP, 3);
1637	PUSHs (sv_2mortal (newSViv (sw4)));	2411	PUSHs (sv_2mortal (newSViv (sw34)));
1638	PUSHs (sv_2mortal (newSViv (sh)));	2412	PUSHs (sv_2mortal (newSViv (sh3)));
1639	PUSHs (darkness_sv);	2413	PUSHs (darkness3_sv);
1640	}	2414	}
1641		2415
1642	SV *	2416	SV *
1643	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2417	get_rect (DC::Map self, int x0, int y0, int w, int h)
1644	CODE:	2418	CODE:
1645	{	2419	{
1646	int x, y, x1, y1;	2420	int x, y, x1, y1;
1647	SV data_sv = newSV (w h * 7 + 5);	2421	SV data_sv = newSV (w h * 7 + 5);
1648	uint8_t data = (uint8_t )SvPVX (data_sv);	2422	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1673	if (row && row->c0 <= x && x < row->c1)	2447	if (row && row->c0 <= x && x < row->c1)
1674	{	2448	{
1675	mapcell *cell = row->col + (x - row->c0);	2449	mapcell *cell = row->col + (x - row->c0);
1676	uint8_t flags = 0;	2450	uint8_t flags = 0;
1677		2451
1678	if (cell->face [0]) flags \|= 1;	2452	if (cell->tile [0]) flags \|= 1;
1679	if (cell->face [1]) flags \|= 2;	2453	if (cell->tile [1]) flags \|= 2;
1680	if (cell->face [2]) flags \|= 4;	2454	if (cell->tile [2]) flags \|= 4;
1681		2455
1682	*data++ = flags;	2456	*data++ = flags;
1683		2457
1684	if (flags & 1)	2458	if (flags & 1)
1685	{	2459	{
		2460	tileid tile = cell->tile [0];
1686	*data++ = cell->face [0] >> 8;	2461	*data++ = tile >> 8;
1687	*data++ = cell->face [0];	2462	*data++ = tile;
1688	}	2463	}
1689		2464
1690	if (flags & 2)	2465	if (flags & 2)
1691	{	2466	{
		2467	tileid tile = cell->tile [1];
1692	*data++ = cell->face [1] >> 8;	2468	*data++ = tile >> 8;
1693	*data++ = cell->face [1];	2469	*data++ = tile;
1694	}	2470	}
1695		2471
1696	if (flags & 4)	2472	if (flags & 4)
1697	{	2473	{
		2474	tileid tile = cell->tile [2];
1698	*data++ = cell->face [2] >> 8;	2475	*data++ = tile >> 8;
1699	*data++ = cell->face [2];	2476	*data++ = tile;
1700	}	2477	}
1701	}	2478	}
1702	else	2479	else
1703	*data++ = 0;	2480	*data++ = 0;
1704	}	2481	}
1705	}	2482	}
1706		2483
		2484	/* if size is wh + 5 then no data has been found /
		2485	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2486	{
1707	SvPOK_only (data_sv);	2487	SvPOK_only (data_sv);
1708	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2488	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2489	}
		2490
1709	RETVAL = data_sv;	2491	RETVAL = data_sv;
1710	}	2492	}
1711	OUTPUT:	2493	OUTPUT:
1712	RETVAL	2494	RETVAL
1713		2495
1714	void	2496	void
1715	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2497	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1716	PPCODE:	2498	PPCODE:
1717	{	2499	{
1718	int x, y, z;	2500	int x, y, z;
1719	int w, h;	2501	int w, h;
1720	int x1, y1;	2502	int x1, y1;
		2503	STRLEN len;
		2504	uint8_t data, end;
		2505
		2506	len = SvLEN (data_sv);
		2507	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2508	data = SvPVbyte_nolen (data_sv);
		2509	end = data + len + 8;
		2510
		2511	if (len < 5)
		2512	XSRETURN_EMPTY;
1721		2513
1722	if (*data++ != 0)	2514	if (*data++ != 0)
1723	return; /* version mismatch */	2515	XSRETURN_EMPTY; /* version mismatch */
1724		2516
1725	w = data++ << 8; w \|= data++;	2517	w = data++ << 8; w \|= data++;
1726	h = data++ << 8; h \|= data++;	2518	h = data++ << 8; h \|= data++;
1727		2519
1728	// we need to do this 'cause we don't keep an absolute coord system for rows	2520	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1740	{	2532	{
1741	maprow *row = map_get_row (self, y);	2533	maprow *row = map_get_row (self, y);
1742		2534
1743	for (x = x0; x < x1; x++)	2535	for (x = x0; x < x1; x++)
1744	{	2536	{
		2537	uint8_t flags;
		2538
		2539	if (data + 7 >= end)
		2540	XSRETURN_EMPTY;
		2541
1745	uint8_t flags = *data++;	2542	flags = *data++;
1746		2543
1747	if (flags)	2544	if (flags)
1748	{	2545	{
1749	mapface face[3] = { 0, 0, 0 };
1750
1751	mapcell *cell = row_get_cell (row, x);	2546	mapcell *cell = row_get_cell (row, x);
		2547	tileid tile[3] = { 0, 0, 0 };
1752		2548
1753	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2549	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1754	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2550	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1755	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2551	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1756		2552
1757	if (cell->darkness == 0)	2553	if (cell->darkness == 0)
1758	{	2554	{
1759	cell->darkness = 0;	2555	/cell->darkness = 0;/
		2556	EXTEND (SP, 3);
1760		2557
1761	for (z = 0; z <= 2; z++)	2558	for (z = 0; z <= 2; z++)
1762	{	2559	{
1763	cell->face[z] = face[z];	2560	tileid t = tile [z];
1764		2561
1765	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2562	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2563	{
1766	XPUSHs (sv_2mortal (newSViv (face[z])));	2564	PUSHs (sv_2mortal (newSViv (t)));
		2565	need_texid (self, t);
		2566	}
		2567
		2568	cell->tile [z] = t;
1767	}	2569	}
1768	}	2570	}
1769	}	2571	}
1770	}	2572	}
1771	}	2573	}
1772	}	2574	}
1773		2575
1774	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2576	MODULE = Deliantra::Client PACKAGE = DC::RW
1775		2577
1776	CFPlus::MixChunk	2578	DC::RW
1777	new_from_file (SV class, char path)	2579	new (SV class, SV data_sv)
1778	CODE:	2580	CODE:
1779	RETVAL = Mix_LoadWAV (path);	2581	{
		2582	STRLEN datalen;
		2583	char *data = SvPVbyte (data_sv, datalen);
		2584
		2585	RETVAL = SDL_RWFromConstMem (data, datalen);
		2586	}
1780	OUTPUT:	2587	OUTPUT:
1781	RETVAL	2588	RETVAL
1782		2589
		2590	DC::RW
		2591	new_from_file (SV class, const char path, const char *mode = "rb")
		2592	CODE:
		2593	RETVAL = SDL_RWFromFile (path, mode);
		2594	OUTPUT:
		2595	RETVAL
		2596
		2597	# fails on win32:
		2598	# dc.xs(2268) : error C2059: syntax error : '('
1783	void	2599	#void
		2600	#close (DC::RW self)
		2601	# CODE:
		2602	# (self->(close)) (self);
		2603
		2604	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2605
		2606	PROTOTYPES: DISABLE
		2607
		2608	DC::Channel
		2609	find ()
		2610	CODE:
		2611	{
		2612	RETVAL = Mix_GroupAvailable (-1);
		2613
		2614	if (RETVAL < 0)
		2615	{
		2616	RETVAL = Mix_GroupOldest (-1);
		2617
		2618	if (RETVAL < 0)
		2619	XSRETURN_UNDEF;
		2620
		2621	Mix_HaltChannel (RETVAL);
		2622	}
		2623
		2624	Mix_UnregisterAllEffects (RETVAL);
		2625	Mix_Volume (RETVAL, 128);
		2626	}
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
		2631	halt (DC::Channel self)
		2632	CODE:
		2633	Mix_HaltChannel (self);
		2634
		2635	void
		2636	expire (DC::Channel self, int ticks = -1)
		2637	CODE:
		2638	Mix_ExpireChannel (self, ticks);
		2639
		2640	void
		2641	fade_out (DC::Channel self, int ticks = -1)
		2642	CODE:
		2643	Mix_FadeOutChannel (self, ticks);
		2644
		2645	int
		2646	volume (DC::Channel self, int volume)
		2647	CODE:
		2648	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2649	OUTPUT:
		2650	RETVAL
		2651
		2652	void
		2653	unregister_all_effects (DC::Channel self)
		2654	CODE:
		2655	Mix_UnregisterAllEffects (self);
		2656
		2657	void
		2658	set_panning (DC::Channel self, int left, int right)
		2659	CODE:
		2660	left = CLAMP (left , 0, 255);
		2661	right = CLAMP (right, 0, 255);
		2662	Mix_SetPanning (self, left, right);
		2663
		2664	void
		2665	set_distance (DC::Channel self, int distance)
		2666	CODE:
		2667	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2668
		2669	void
		2670	set_position (DC::Channel self, int angle, int distance)
		2671	CODE:
		2672
		2673	void
		2674	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2675	CODE:
		2676	{
		2677	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2678	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2679	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2680	}
		2681
		2682	void
		2683	set_reverse_stereo (DC::Channel self, int flip)
		2684	CODE:
		2685	Mix_SetReverseStereo (self, flip);
		2686
		2687	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2688
		2689	PROTOTYPES: DISABLE
		2690
		2691	DC::MixChunk
		2692	new (SV *class, DC::RW rwops)
		2693	CODE:
		2694	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	void
1784	DESTROY (CFPlus::MixChunk self)	2699	DESTROY (DC::MixChunk self)
1785	CODE:	2700	CODE:
1786	Mix_FreeChunk (self);	2701	Mix_FreeChunk (self);
1787		2702
1788	int	2703	int
1789	volume (CFPlus::MixChunk self, int volume = -1)	2704	volume (DC::MixChunk self, int volume = -1)
1790	CODE:	2705	CODE:
		2706	if (items > 1)
		2707	volume = CLAMP (volume, 0, 128);
1791	RETVAL = Mix_VolumeChunk (self, volume);	2708	RETVAL = Mix_VolumeChunk (self, volume);
1792	OUTPUT:	2709	OUTPUT:
1793	RETVAL	2710	RETVAL
1794		2711
1795	int	2712	DC::Channel
1796	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2713	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1797	CODE:	2714	CODE:
		2715	{
1798	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2716	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2717
		2718	if (RETVAL < 0)
		2719	XSRETURN_UNDEF;
		2720
		2721	if (channel < 0)
		2722	{
		2723	Mix_UnregisterAllEffects (RETVAL);
		2724	Mix_Volume (RETVAL, 128);
		2725	}
		2726	}
1799	OUTPUT:	2727	OUTPUT:
1800	RETVAL	2728	RETVAL
1801		2729
1802	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2730	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1803		2731
1804	int	2732	int
1805	volume (int volume = -1)	2733	volume (int volume = -1)
		2734	PROTOTYPE: ;$
1806	CODE:	2735	CODE:
		2736	if (items > 0)
		2737	volume = CLAMP (volume, 0, 128);
1807	RETVAL = Mix_VolumeMusic (volume);	2738	RETVAL = Mix_VolumeMusic (volume);
1808	OUTPUT:	2739	OUTPUT:
1809	RETVAL	2740	RETVAL
1810		2741
		2742	void
		2743	fade_out (int ms)
		2744	CODE:
		2745	Mix_FadeOutMusic (ms);
		2746
		2747	void
		2748	halt ()
		2749	CODE:
		2750	Mix_HaltMusic ();
		2751
1811	CFPlus::MixMusic	2752	DC::MixMusic
1812	new_from_file (SV class, char path)	2753	new (SV *class, DC::RW rwops)
1813	CODE:	2754	CODE:
1814	RETVAL = Mix_LoadMUS (path);	2755	RETVAL = Mix_LoadMUS_RW (rwops);
1815	OUTPUT:	2756	OUTPUT:
1816	RETVAL	2757	RETVAL
1817		2758
1818	void	2759	void
1819	DESTROY (CFPlus::MixMusic self)	2760	DESTROY (DC::MixMusic self)
1820	CODE:	2761	CODE:
1821	Mix_FreeMusic (self);	2762	Mix_FreeMusic (self);
1822		2763
1823	int	2764	int
1824	play (CFPlus::MixMusic self, int loops = -1)	2765	play (DC::MixMusic self, int loops = -1)
1825	CODE:	2766	CODE:
1826	RETVAL = Mix_PlayMusic (self, loops);	2767	RETVAL = Mix_PlayMusic (self, loops);
1827	OUTPUT:	2768	OUTPUT:
1828	RETVAL	2769	RETVAL
1829		2770
1830	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2771	void
		2772	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2773	CODE:
		2774	Mix_FadeInMusicPos (self, loops, ms, position);
		2775
		2776	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2777
		2778	PROTOTYPES: ENABLE
1831		2779
1832	BOOT:	2780	BOOT:
1833	{	2781	{
1834	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2782	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1835	static const struct {	2783	static const struct {
1836	const char *name;	2784	const char *name;
1837	IV iv;	2785	IV iv;
1838	} *civ, const_iv[] = {	2786	} *civ, const_iv[] = {
1839	# define const_iv(name) { # name, (IV)name }	2787	# define const_iv(name) { # name, (IV)name }
		2788	const_iv (GL_VENDOR),
		2789	const_iv (GL_VERSION),
		2790	const_iv (GL_EXTENSIONS),
1840	const_iv (GL_COLOR_MATERIAL),	2791	const_iv (GL_COLOR_MATERIAL),
1841	const_iv (GL_SMOOTH),	2792	const_iv (GL_SMOOTH),
1842	const_iv (GL_FLAT),	2793	const_iv (GL_FLAT),
1843	const_iv (GL_DITHER),	2794	const_iv (GL_DITHER),
1844	const_iv (GL_BLEND),	2795	const_iv (GL_BLEND),
…		…
1848	const_iv (GL_ALPHA_TEST),	2799	const_iv (GL_ALPHA_TEST),
1849	const_iv (GL_NORMALIZE),	2800	const_iv (GL_NORMALIZE),
1850	const_iv (GL_RESCALE_NORMAL),	2801	const_iv (GL_RESCALE_NORMAL),
1851	const_iv (GL_FRONT),	2802	const_iv (GL_FRONT),
1852	const_iv (GL_BACK),	2803	const_iv (GL_BACK),
		2804	const_iv (GL_AUX0),
1853	const_iv (GL_AND),	2805	const_iv (GL_AND),
1854	const_iv (GL_ONE),	2806	const_iv (GL_ONE),
1855	const_iv (GL_ZERO),	2807	const_iv (GL_ZERO),
1856	const_iv (GL_SRC_ALPHA),	2808	const_iv (GL_SRC_ALPHA),
1857	const_iv (GL_DST_ALPHA),	2809	const_iv (GL_DST_ALPHA),
…		…
1870	const_iv (GL_INTENSITY),	2822	const_iv (GL_INTENSITY),
1871	const_iv (GL_LUMINANCE),	2823	const_iv (GL_LUMINANCE),
1872	const_iv (GL_LUMINANCE_ALPHA),	2824	const_iv (GL_LUMINANCE_ALPHA),
1873	const_iv (GL_FLOAT),	2825	const_iv (GL_FLOAT),
1874	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2826	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2827	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2829	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2830	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2831	const_iv (GL_COMPRESSED_RGB_ARB),
		2832	const_iv (GL_COMPRESSED_RGBA_ARB),
1875	const_iv (GL_COMPILE),	2833	const_iv (GL_COMPILE),
		2834	const_iv (GL_PROXY_TEXTURE_1D),
		2835	const_iv (GL_PROXY_TEXTURE_2D),
1876	const_iv (GL_TEXTURE_1D),	2836	const_iv (GL_TEXTURE_1D),
1877	const_iv (GL_TEXTURE_2D),	2837	const_iv (GL_TEXTURE_2D),
1878	const_iv (GL_TEXTURE_ENV),	2838	const_iv (GL_TEXTURE_ENV),
1879	const_iv (GL_TEXTURE_MAG_FILTER),	2839	const_iv (GL_TEXTURE_MAG_FILTER),
1880	const_iv (GL_TEXTURE_MIN_FILTER),	2840	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1901	const_iv (GL_COLOR_LOGIC_OP),	2861	const_iv (GL_COLOR_LOGIC_OP),
1902	const_iv (GL_SEPARABLE_2D),	2862	const_iv (GL_SEPARABLE_2D),
1903	const_iv (GL_CONVOLUTION_2D),	2863	const_iv (GL_CONVOLUTION_2D),
1904	const_iv (GL_CONVOLUTION_BORDER_MODE),	2864	const_iv (GL_CONVOLUTION_BORDER_MODE),
1905	const_iv (GL_CONSTANT_BORDER),	2865	const_iv (GL_CONSTANT_BORDER),
		2866	const_iv (GL_POINTS),
1906	const_iv (GL_LINES),	2867	const_iv (GL_LINES),
1907	const_iv (GL_LINE_STRIP),	2868	const_iv (GL_LINE_STRIP),
1908	const_iv (GL_LINE_LOOP),	2869	const_iv (GL_LINE_LOOP),
1909	const_iv (GL_QUADS),	2870	const_iv (GL_QUADS),
1910	const_iv (GL_QUAD_STRIP),	2871	const_iv (GL_QUAD_STRIP),
1911	const_iv (GL_TRIANGLES),	2872	const_iv (GL_TRIANGLES),
1912	const_iv (GL_TRIANGLE_STRIP),	2873	const_iv (GL_TRIANGLE_STRIP),
1913	const_iv (GL_TRIANGLE_FAN),	2874	const_iv (GL_TRIANGLE_FAN),
		2875	const_iv (GL_POLYGON),
1914	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2876	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2877	const_iv (GL_POINT_SMOOTH_HINT),
		2878	const_iv (GL_LINE_SMOOTH_HINT),
		2879	const_iv (GL_POLYGON_SMOOTH_HINT),
		2880	const_iv (GL_GENERATE_MIPMAP_HINT),
		2881	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1915	const_iv (GL_FASTEST),	2882	const_iv (GL_FASTEST),
		2883	const_iv (GL_DONT_CARE),
		2884	const_iv (GL_NICEST),
1916	const_iv (GL_V2F),	2885	const_iv (GL_V2F),
1917	const_iv (GL_V3F),	2886	const_iv (GL_V3F),
1918	const_iv (GL_T2F_V3F),	2887	const_iv (GL_T2F_V3F),
1919	const_iv (GL_T2F_N3F_V3F),	2888	const_iv (GL_T2F_N3F_V3F),
1920	# undef const_iv	2889	# undef const_iv
1921	};	2890	};
1922		2891
1923	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2892	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1924	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2893	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2894
		2895	texture_av = newAV ();
		2896	AvREAL_off (texture_av);
1925	}	2897	}
		2898
		2899	void
		2900	disable_GL_EXT_blend_func_separate ()
		2901	CODE:
		2902	gl.BlendFuncSeparate = 0;
		2903	gl.BlendFuncSeparateEXT = 0;
1926		2904
1927	char *	2905	char *
1928	gl_vendor ()	2906	gl_vendor ()
1929	CODE:	2907	CODE:
1930	RETVAL = (char *)glGetString (GL_VENDOR);	2908	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1943	CODE:	2921	CODE:
1944	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2922	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1945	OUTPUT:	2923	OUTPUT:
1946	RETVAL	2924	RETVAL
1947		2925
		2926	const char *glGetString (GLenum pname)
		2927
		2928	GLint glGetInteger (GLenum pname)
		2929	CODE:
		2930	glGetIntegerv (pname, &RETVAL);
		2931	OUTPUT:
		2932	RETVAL
		2933
		2934	GLdouble glGetDouble (GLenum pname)
		2935	CODE:
		2936	glGetDoublev (pname, &RETVAL);
		2937	OUTPUT:
		2938	RETVAL
		2939
1948	int glGetError ()	2940	int glGetError ()
1949		2941
1950	void glFinish ()	2942	void glFinish ()
1951		2943
1952	void glClear (int mask)	2944	void glClear (int mask)
…		…
1989	# near_ and far_ are due to microsofts buggy "c" compiler	2981	# near_ and far_ are due to microsofts buggy "c" compiler
1990	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2982	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1991		2983
1992	# near_ and far_ are due to microsofts buggy "c" compiler	2984	# near_ and far_ are due to microsofts buggy "c" compiler
1993	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2985	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2986
		2987	PROTOTYPES: DISABLE
1994		2988
1995	void glViewport (int x, int y, int width, int height)	2989	void glViewport (int x, int y, int width, int height)
1996		2990
1997	void glScissor (int x, int y, int width, int height)	2991	void glScissor (int x, int y, int width, int height)
1998		2992
…		…
2006		3000
2007	void glRotate (float angle, float x, float y, float z)	3001	void glRotate (float angle, float x, float y, float z)
2008	CODE:	3002	CODE:
2009	glRotatef (angle, x, y, z);	3003	glRotatef (angle, x, y, z);
2010		3004
2011	void glBegin (int mode)
2012
2013	void glEnd ()
2014
2015	void glColor (float r, float g, float b, float a = 1.0)	3005	void glColor (float r, float g, float b, float a = 1.0)
2016	PROTOTYPE: @
2017	ALIAS:	3006	ALIAS:
2018	glColor_premultiply = 1	3007	glColor_premultiply = 1
2019	CODE:	3008	CODE:
2020	if (ix)	3009	if (ix)
2021	{	3010	{
…		…
2024	b *= a;	3013	b *= a;
2025	}	3014	}
2026	// microsoft visual "c" rounds instead of truncating...	3015	// microsoft visual "c" rounds instead of truncating...
2027	glColor4f (r, g, b, a);	3016	glColor4f (r, g, b, a);
2028		3017
2029	void glInterleavedArrays (int format, int stride, char *data)
2030
2031	void glDrawElements (int mode, int count, int type, char *indices)
2032
2033	# 1.2 void glDrawRangeElements (int mode, int start, int end
2034
2035	void glRasterPos (float x, float y, float z = 0.)	3018	void glRasterPos (float x, float y, float z = 0.)
2036	CODE:	3019	CODE:
2037	glRasterPos3f (0, 0, z);	3020	glRasterPos3f (0, 0, z);
2038	glBitmap (0, 0, 0, 0, x, y, 0);	3021	glBitmap (0, 0, 0, 0, x, y, 0);
2039		3022
…		…
2043		3026
2044	void glTexCoord (float s, float t)	3027	void glTexCoord (float s, float t)
2045	CODE:	3028	CODE:
2046	glTexCoord2f (s, t);	3029	glTexCoord2f (s, t);
2047		3030
		3031	void glRect (float x1, float y1, float x2, float y2)
		3032	CODE:
		3033	glRectf (x1, y1, x2, y2);
		3034
		3035	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3036	CODE:
		3037	glBegin (GL_LINE_LOOP);
		3038	glVertex2f (x1, y1);
		3039	glVertex2f (x2, y1);
		3040	glVertex2f (x2, y2);
		3041	glVertex2f (x1, y2);
		3042	glEnd ();
		3043
		3044	PROTOTYPES: ENABLE
		3045
		3046	void glBegin (int mode)
		3047
		3048	void glEnd ()
		3049
		3050	void glPointSize (GLfloat size)
		3051
		3052	void glLineWidth (GLfloat width)
		3053
		3054	void glInterleavedArrays (int format, int stride, char *data)
		3055
		3056	void glDrawElements (int mode, int count, int type, char *indices)
		3057
		3058	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3059
2048	void glTexEnv (int target, int pname, float param)	3060	void glTexEnv (int target, int pname, float param)
2049	CODE:	3061	CODE:
2050	glTexEnvf (target, pname, param);	3062	glTexEnvf (target, pname, param);
2051		3063
2052	void glTexParameter (int target, int pname, float param)	3064	void glTexParameter (int target, int pname, float param)
…		…
2068	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3080	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2069	CODE:	3081	CODE:
2070	if (gl.SeparableFilter2D)	3082	if (gl.SeparableFilter2D)
2071	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3083	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2072		3084
2073	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3085	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2074		3086
2075	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3087	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2076		3088
2077	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3089	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3090
		3091	void glPixelZoom (float x, float y)
2078		3092
2079	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3093	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2080		3094
2081	int glGenTexture ()	3095	int glGenTexture ()
2082	CODE:	3096	CODE:
2083	{	3097	RETVAL = gen_texture ();
2084	GLuint name;
2085	glGenTextures (1, &name);
2086	RETVAL = name;
2087	}
2088	OUTPUT:	3098	OUTPUT:
2089	RETVAL	3099	RETVAL
2090		3100
2091	void glDeleteTexture (int name)	3101	void glDeleteTexture (int name)
2092	CODE:	3102	CODE:
2093	{
2094	GLuint name_ = name;
2095	glDeleteTextures (1, &name_);	3103	del_texture (name);
2096	}	3104
2097
2098	int glGenList ()	3105	int glGenList ()
2099	CODE:	3106	CODE:
2100	RETVAL = glGenLists (1);	3107	RETVAL = glGenLists (1);
2101	OUTPUT:	3108	OUTPUT:
2102	RETVAL	3109	RETVAL
…		…
2109		3116
2110	void glEndList ()	3117	void glEndList ()
2111		3118
2112	void glCallList (int list)	3119	void glCallList (int list)
2113		3120
		3121	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3122
		3123	PROTOTYPES: DISABLE
		3124
		3125	void
		3126	find_widget (SV *self, NV x, NV y)
		3127	PPCODE:
		3128	{
		3129	if (within_widget (self, x, y))
		3130	XPUSHs (self);
		3131	}
		3132
		3133	BOOT:
		3134	{
		3135	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3136
		3137	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3138	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3139	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3140	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3141	}
		3142
		3143	void
		3144	draw (SV *self)
		3145	CODE:
		3146	{
		3147	HV *hv;
		3148	SV **svp;
		3149	NV x, y, w, h;
		3150	SV *draw_x_sv = GvSV (draw_x_gv);
		3151	SV *draw_y_sv = GvSV (draw_y_gv);
		3152	SV *draw_w_sv = GvSV (draw_w_gv);
		3153	SV *draw_h_sv = GvSV (draw_h_gv);
		3154	double draw_x, draw_y;
		3155
		3156	if (!SvROK (self))
		3157	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3158
		3159	hv = (HV *)SvRV (self);
		3160
		3161	if (SvTYPE (hv) != SVt_PVHV)
		3162	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3163
		3164	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3165	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3166
		3167	if (!h \|\| !w)
		3168	XSRETURN_EMPTY;
		3169
		3170	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3171	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3172
		3173	draw_x = SvNV (draw_x_sv) + x;
		3174	draw_y = SvNV (draw_y_sv) + y;
		3175
		3176	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3177	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3178	XSRETURN_EMPTY;
		3179
		3180	sv_setnv (draw_x_sv, draw_x);
		3181	sv_setnv (draw_y_sv, draw_y);
		3182
		3183	glPushMatrix ();
		3184	glTranslated (x, y, 0);
		3185
		3186	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3187	{
		3188	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3189
		3190	if (svp && SvTRUE (*svp))
		3191	{
		3192	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3193	glEnable (GL_BLEND);
		3194	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3195	glBegin (GL_QUADS);
		3196	glVertex2f (0, 0);
		3197	glVertex2f (w, 0);
		3198	glVertex2f (w, h);
		3199	glVertex2f (0, h);
		3200	glEnd ();
		3201	glDisable (GL_BLEND);
		3202	}
		3203	}
		3204	#if 0
		3205	// draw borders, for debugging
		3206	glPushMatrix ();
		3207	glColor4f (1., 1., 0., 1.);
		3208	glTranslatef (.5, .5, 0.);
		3209	glBegin (GL_LINE_LOOP);
		3210	glVertex2f (0 , 0);
		3211	glVertex2f (w - 1, 0);
		3212	glVertex2f (w - 1, h - 1);
		3213	glVertex2f (0 , h - 1);
		3214	glEnd ();
		3215	glPopMatrix ();
		3216	#endif
		3217	PUSHMARK (SP);
		3218	XPUSHs (self);
		3219	PUTBACK;
		3220	call_method ("_draw", G_VOID \| G_DISCARD);
		3221	SPAGAIN;
		3222
		3223	glPopMatrix ();
		3224
		3225	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3226	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3227	}
		3228

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs. Revision 1.277 by root, Mon Sep 1 06:18:09 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs.
Revision 1.277 by root, Mon Sep 1 06:18:09 2008 UTC