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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.303 by root, Thu Apr 22 11:18:04 2010 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
16	#endif	26	#endif
17		27
		28	#include <assert.h>
18	#include <math.h>	29	#include <math.h>
19	#include <string.h>	30	#include <string.h>
20	#include <stdio.h>	31	#include <stdio.h>
21	#include <stdlib.h>	32	#include <stdlib.h>
22		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
23	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
24	#include <SDL_endian.h>	38	#include <SDL_endian.h>
25	#include <SDL_image.h>	39	#include <SDL_image.h>
26	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
28		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
29	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
30	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
31		52
32	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
33		54
34	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
35		67
36	#ifndef _WIN32	68	#ifndef _WIN32
37	# include <sys/types.h>	69	# include <sys/types.h>
38	# include <sys/socket.h>	70	# include <sys/socket.h>
39	# include <netinet/in.h>	71	# include <netinet/in.h>
40	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
41	# include <inttypes.h>	73	# include <inttypes.h>
		74	#endif
		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
42	#else	78	#else
43	typedef unsigned char uint8_t;	79	# define expect(expr,value) (expr)
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	80	#endif
50		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
53	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
54		91
55	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
57		94
58	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
59		96
60	#if 0	97	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
62	#else	99
63	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
64	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static AV *texture_av;
65		106
66	static struct	107	static struct
67	{	108	{
68	#define GL_FUNC(ptr,name) ptr name;	109	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	110	#include "glfunc.h"
70	#undef GL_FUNC	111	#undef GL_FUNC
71	} gl;	112	} gl;
72		113
		114	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	115	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	116	{
75	if (gl.BlendFuncSeparate)	117	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	118	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	119	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	120	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	121	else
80	glBlendFunc (sa, da);	122	glBlendFunc (sa, da);
81	}	123	}
82		124
		125	static GLuint
		126	gen_texture ()
		127	{
		128	GLuint name;
		129
		130	if (AvFILL (texture_av) >= 0)
		131	name = (GLuint)(size_t)av_pop (texture_av);
		132	else
		133	glGenTextures (1, &name);
		134
		135	return name;
		136	}
		137
		138	static void
		139	del_texture (GLuint name)
		140	{
		141	/* make a half-assed attempt at returning the memory used by the texture */
		142	/* textures are frequently being reused by cfplus anyway */
		143	/glBindTexture (GL_TEXTURE_2D, name);/
		144	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		145	av_push (texture_av, (SV *)(size_t)name);
		146	glDeleteTextures (1, &name);
		147	}
		148
83	#include "texcache.c"	149	#include "texcache.c"
		150	#include "rendercache.c"
84		151
85	#include "pango-font.c"	152	#include "pango-font.c"
86	#include "pango-fontmap.c"	153	#include "pango-fontmap.c"
87	#include "pango-render.c"	154	#include "pango-render.c"
88		155
		156	typedef IV DC__Channel;
		157	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
91		160
92	typedef PangoFontDescription *CFPlus__Font;	161	typedef PangoFontDescription *DC__Font;
93		162
94	static int	163	static int
95	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
96	{	165	{
97	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
111		180
112	typedef struct cf_layout {	181	typedef struct cf_layout {
113	PangoLayout *pl;	182	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
115	int base_height;	184	int base_height;
116	CFPlus__Font font;	185	DC__Font font;
		186	rc_t *rc;
117	} *CFPlus__Layout;	187	} *DC__Layout;
118		188
119	static CFPlus__Font default_font;	189	static DC__Font default_font;
120	static PangoContext *opengl_context;	190	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	191	static PangoFontMap *opengl_fontmap;
122		192
123	static void	193	static void
124	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	199	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	201	}
132		202
133	static void	203	static void
134	layout_update_font (CFPlus__Layout self)	204	layout_update_font (DC__Layout self)
135	{	205	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	206	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
138	*/	208	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
140		210
141	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		213
144	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
145	}	215	}
146		216
147	static void	217	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	218	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	219	{
150	PangoRectangle rect;	220	PangoRectangle rect;
151		221
152	// get_pixel_* wrongly rounds down	222	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	223	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		230
161	*w = rect.width;	231	*w = rect.width;
162	*h = rect.height;	232	*h = rect.height;
163	}	233	}
164		234
		235	typedef uint16_t tileid;
165	typedef uint16_t mapface;	236	typedef uint16_t faceid;
166		237
167	typedef struct {	238	typedef struct {
168	GLint name;	239	GLuint name;
169	int w, h;	240	int w, h;
170	float s, t;	241	float s, t;
171	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
		243	tileid smoothtile;
		244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
172	} maptex;	246	} maptex;
173		247
174	typedef struct {	248	typedef struct {
175	uint32_t player;	249	uint32_t player;
176	mapface face[3];	250	tileid tile[3];
177	uint16_t darkness;	251	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	252	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	253	} mapcell;
180		254
181	typedef struct {	255	typedef struct {
182	int32_t c0, c1;	256	int32_t c0, c1;
183	mapcell *col;	257	mapcell *col;
184	} maprow;	258	} maprow;
185		259
186	typedef struct map {	260	typedef struct map {
187	int x, y, w, h;	261	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	262	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	263	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	264	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		265
195	int32_t rows;	266	int32_t rows;
196	maprow *row;	267	maprow *row;
197	} *CFPlus__Map;	268	} *DC__Map;
198		269
199	static char *	270	static char *
200	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
201	{	272	{
202	char *p;	273	char *p;
…		…
219	}	290	}
220		291
221	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	292	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	293	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
223		294
		295	static void
		296	need_facenum (struct map *self, faceid face)
		297	{
		298	while (self->faces <= face)
		299	{
		300	Append (tileid, self->face2tile, self->faces, self->faces);
		301	self->faces *= 2;
		302	}
		303	}
		304
		305	static void
		306	need_texid (struct map *self, int texid)
		307	{
		308	while (self->texs <= texid)
		309	{
		310	Append (maptex, self->tex, self->texs, self->texs);
		311	self->texs *= 2;
		312	}
		313	}
		314
224	static maprow *	315	static maprow *
225	map_get_row (CFPlus__Map self, int y)	316	map_get_row (DC__Map self, int y)
226	{	317	{
227	if (0 > y)	318	if (0 > y)
228	{	319	{
229	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
268		359
269	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
270	}	361	}
271		362
272	static mapcell *	363	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
274	{	365	{
275	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
276	}	367	}
277		368
278	static void	369	static void
279	map_clear (CFPlus__Map self)	370	map_clear (DC__Map self)
280	{	371	{
281	int r;	372	int r;
282		373
283	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
291	self->oy = 0;	382	self->oy = 0;
292	self->row = 0;	383	self->row = 0;
293	self->rows = 0;	384	self->rows = 0;
294	}	385	}
295		386
		387	#define CELL_CLEAR(cell) \
		388	do { \
		389	if ((cell)->player) \
		390	(cell)->tile [2] = 0; \
		391	(cell)->darkness = 0; \
		392	(cell)->stat_hp = 0; \
		393	(cell)->flags = 0; \
		394	(cell)->player = 0; \
		395	} while (0)
		396
296	static void	397	static void
297	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
298	{	399	{
299	int x, y;	400	int x, y;
300	maprow *row;	401	maprow *row;
301	mapcell *cell;	402	mapcell *cell;
302		403
…		…
314	if (x >= row->c1)	415	if (x >= row->c1)
315	break;	416	break;
316		417
317	cell = row->col + x - row->c0;	418	cell = row->col + x - row->c0;
318		419
319	cell->darkness = 0;	420	CELL_CLEAR (cell);
320	cell->stat_hp = 0;
321	cell->flags = 0;
322	cell->player = 0;
323	}	421	}
324	}	422	}
		423	}
		424
		425	typedef struct {
		426	tileid tile;
		427	uint8_t x, y, level;
		428	} smooth_key;
		429
		430	static void
		431	smooth_or_bits (HV hv, smooth_key key, IV bits)
		432	{
		433	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		434
		435	if (SvIOK (*sv))
		436	SvIV_set (sv, SvIVX (sv) \| bits);
		437	else
		438	sv_setiv (*sv, bits);
325	}	439	}
326		440
327	static void	441	static void
328	music_finished (void)	442	music_finished (void)
329	{	443	{
…		…
365	n \|= n >> 16;	479	n \|= n >> 16;
366		480
367	return n + 1;	481	return n + 1;
368	}	482	}
369		483
370	MODULE = CFPlus PACKAGE = CFPlus	484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
		495	/* SDL should provide this, really. */
		496	#define SDLK_MODIFIER_MIN 300
		497	#define SDLK_MODIFIER_MAX 314
		498
		499	/******************************************************************************/
		500
		501	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		502	static GV *hover_gv;
		503
		504	static int
		505	within_widget (SV *widget, NV x, NV y)
		506	{
		507	HV *self;
		508	SV **svp;
		509	NV wx, ww, wy, wh;
		510
		511	if (!SvROK (widget))
		512	return 0;
		513
		514	self = (HV *)SvRV (widget);
		515
		516	if (SvTYPE (self) != SVt_PVHV)
		517	return 0;
		518
		519	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		520	if (y < wy)
		521	return 0;
		522
		523	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		524	if (y >= wy + wh)
		525	return 0;
		526
		527	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		528	if (x < wx)
		529	return 0;
		530
		531	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		532	if (x >= wx + ww)
		533	return 0;
		534
		535	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		536	if (!svp \|\| !SvTRUE (*svp))
		537	return 0;
		538
		539	return 1;
		540	}
		541
		542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META \| KMOD_ALT))
		551	mod \|= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
371		595
372	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
373		597
374	BOOT:	598	BOOT:
375	{	599	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	600	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	601	static const struct {
378	const char *name;	602	const char *name;
379	IV iv;	603	IV iv;
380	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
		606	const_iv (SDLK_MODIFIER_MIN),
		607	const_iv (SDLK_MODIFIER_MAX),
		608
382	const_iv (SDL_ACTIVEEVENT),	609	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	610	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	611	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	612	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	613	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	622	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	623	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	624	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	625	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	626	const_iv (SDL_USEREVENT),
		627
		628	const_iv (SDL_APPINPUTFOCUS),
		629	const_iv (SDL_APPMOUSEFOCUS),
		630	const_iv (SDL_APPACTIVE),
		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
400	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	743	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	744	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	745	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	746	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	747	const_iv (SDLK_UNDO),
		748
464	const_iv (KMOD_NONE),	749	const_iv (KMOD_NONE),
		750	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	751	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	752	const_iv (KMOD_RSHIFT),
		753	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	754	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	755	const_iv (KMOD_RCTRL),
		756	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	757	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	758	const_iv (KMOD_RALT),
		759	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	765
477	const_iv (KMOD_SHIFT),	766	const_iv (KMOD_LRAM),
478	const_iv (KMOD_ALT),	767
479	const_iv (KMOD_META)	768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
480	# undef const_iv	798	# undef const_iv
481	};	799	};
482		800
483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		803
		804	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		805	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	806	}
		807
		808	void
		809	weaken (SV *rv)
		810	PROTOTYPE: $
		811	CODE:
		812	sv_rvweaken (rv);
486		813
487	int	814	int
488	in_destruct ()	815	in_destruct ()
489	CODE:	816	CODE:
490	RETVAL = PL_main_cv == Nullcv;	817	RETVAL = PL_main_cv == Nullcv;
…		…
492	RETVAL	819	RETVAL
493		820
494	NV floor (NV x)	821	NV floor (NV x)
495		822
496	NV ceil (NV x)	823	NV ceil (NV x)
		824
		825	IV minpot (UV n)
		826
		827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
497		834
498	void	835	void
499	pango_init ()	836	pango_init ()
500	CODE:	837	CODE:
501	{	838	{
502	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	840	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	841	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		842	/pango_context_set_font_description (opengl_context, default_font);/
		843	#if PANGO_VERSION_CHECK (1, 15, 2)
		844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		845	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		846	#endif
505	}	847	}
506		848
507	int	849	char *SDL_GetError ()
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		850
510	void	851	void SDL_braino ()
		852
		853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
511	SDL_Quit ()	859	void SDL_Quit ()
512		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
		869
513	void	870	void
514	SDL_ListModes ()	871	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	872	PPCODE:
516	{	873	{
517	SDL_Rect **m;	874	SDL_Rect **m;
518		875
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	878	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	879	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		880
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	881	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		883
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		888
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif
537
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540		891
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		893
543	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
544	while (*m)	895	while (*m)
545	{	896	{
		897	if ((m)->w >= 400 && (m)->h >= 300)
		898	{
546	AV *av = newAV ();	899	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
		902	av_push (av, newSViv (rgb));
		903	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	904	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		905	}
550		906
551	++m;	907	++m;
552	}	908	}
553	}	909	}
554		910
555	char *
556	SDL_GetError ()
557
558	int	911	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	912	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	913	CODE:
		914	{
		915	SDL_EnableUNICODE (1);
		916	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		917
		918	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		919	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		920	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		921	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		922
561	RETVAL = !!SDL_SetVideoMode (	923	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	924	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	925	);
		926
564	if (RETVAL)	927	if (RETVAL)
565	{	928	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	929	av_clear (texture_av);
		930
		931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	933	#include "glfunc.h"
569	# undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
570	}	938	}
		939	}
571	OUTPUT:	940	OUTPUT:
572	RETVAL	941	RETVAL
573		942
574	void	943	void
575	SDL_GL_SwapBuffers ()	944	SDL_GL_SwapBuffers ()
576		945
577	char *	946	char *
578	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
579		948
		949	int
		950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
		954
580	void	955	void
581	SDL_PollEvent ()	956	poll_events ()
582	PPCODE:	957	PPCODE:
583	{	958	{
584	SDL_Event ev;	959	SDL_Event ev;
585		960
586	while (SDL_PollEvent (&ev))	961	SDL_PumpEvents ();
		962	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	963	{
588	HV *hv = newHV ();	964	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	965	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		966
591	switch (ev.type)	967	switch (ev.type)
592	{	968	{
593	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
594	case SDL_KEYUP:	970	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	976	break;
600		977
601	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	980	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	981	break;
605		982
606	case SDL_MOUSEMOTION:	983	case SDL_MOUSEMOTION:
		984	{
		985	int state = ev.motion.state;
		986	int x = ev.motion.x;
		987	int y = ev.motion.y;
		988	int xrel = ev.motion.xrel;
		989	int yrel = ev.motion.yrel;
		990
		991	/* do simplistic event compression */
		992	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		993	&& state == ev.motion.state)
		994	{
		995	xrel += ev.motion.xrel;
		996	yrel += ev.motion.yrel;
		997	x = ev.motion.x;
		998	y = ev.motion.y;
		999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1000	}
		1001
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1008	}
614	break;	1009	break;
615		1010
616	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		1014
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	1025	break;
631	}	1026	}
632		1027
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	1029	}
635	}	1030	}
636		1031
		1032	char *
		1033	SDL_AudioDriverName ()
		1034	CODE:
		1035	{
		1036	char buf [256];
		1037	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1038	XSRETURN_UNDEF;
		1039
		1040	RETVAL = buf;
		1041	}
		1042	OUTPUT:
		1043	RETVAL
		1044
637	int	1045	int
638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1046	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639	POSTCALL:	1047	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	1048	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	1049	Mix_ChannelFinished (channel_finished);
642		1050
643	void	1051	void
		1052	Mix_QuerySpec ()
		1053	PPCODE:
		1054	{
		1055	int freq, channels;
		1056	Uint16 format;
		1057
		1058	if (Mix_QuerySpec (&freq, &format, &channels))
		1059	{
		1060	EXTEND (SP, 3);
		1061	PUSHs (sv_2mortal (newSViv (freq)));
		1062	PUSHs (sv_2mortal (newSViv (format)));
		1063	PUSHs (sv_2mortal (newSViv (channels)));
		1064	}
		1065	}
		1066
		1067	void
644	Mix_CloseAudio ()	1068	Mix_CloseAudio ()
645		1069
646	int	1070	int
647	Mix_AllocateChannels (int numchans = -1)	1071	Mix_AllocateChannels (int numchans = -1)
648		1072
		1073	const char *
		1074	Mix_GetError ()
		1075
649	void	1076	void
650	lowdelay (int fd, int val = 1)	1077	lowdelay (int fd, int val = 1)
651	CODE:	1078	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1079	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		1080
656	void	1081	void
657	win32_proxy_info ()	1082	win32_proxy_info ()
658	PPCODE:	1083	PPCODE:
659	{	1084	{
…		…
680	}	1105	}
681	}	1106	}
682	#endif	1107	#endif
683	}	1108	}
684		1109
685	void	1110	int
686	add_font (char *file)	1111	add_font (char *file)
687	CODE:	1112	CODE:
688	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1113	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1114	OUTPUT:
		1115	RETVAL
689		1116
690	void	1117	void
691	load_image_inline (SV *image_)	1118	load_image_inline (SV *image_)
692	ALIAS:	1119	ALIAS:
693	load_image_file = 1	1120	load_image_file = 1
…		…
696	STRLEN image_len;	1123	STRLEN image_len;
697	char image = (char )SvPVbyte (image_, image_len);	1124	char image = (char )SvPVbyte (image_, image_len);
698	SDL_Surface surface, surface2;	1125	SDL_Surface surface, surface2;
699	SDL_PixelFormat fmt;	1126	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	1127	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	1128	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	1129	: SDL_RWFromConstMem (image, image_len);
703		1130
704	if (!rw)	1131	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	1132	croak ("load_image: %s", SDL_GetError ());
706		1133
…		…
779	void	1206	void
780	error (char *message)	1207	error (char *message)
781	CODE:	1208	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	1209	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	1210	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1211	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
785	#endif	1212	#endif
786		1213
787	void	1214	void
788	fatal (char *message)	1215	fatal (char *message)
789	CODE:	1216	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1217	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1218	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1219	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
793	#endif	1220	#endif
794	_exit (1);	1221	_exit (1);
795		1222
796	void	1223	void
797	_exit (int retval = 0)	1224	_exit (int retval = 0)
798	CODE:	1225	CODE:
		1226	#ifdef WIN32
		1227	ExitThread (retval); // unclean, please beam me up
		1228	#else
799	_exit (retval);	1229	_exit (retval);
		1230	#endif
800		1231
801	MODULE = CFPlus PACKAGE = CFPlus::Font	1232	void
		1233	debug ()
		1234	CODE:
		1235	{
		1236	#if DEBUG
		1237	VALGRIND_DO_LEAK_CHECK;
		1238	#endif
		1239	}
802		1240
803	CFPlus::Font	1241	int
		1242	SvREFCNT (SV *sv)
		1243	CODE:
		1244	RETVAL = SvREFCNT (sv);
		1245	OUTPUT:
		1246	RETVAL
		1247
		1248	MODULE = Deliantra::Client PACKAGE = DC::Font
		1249
		1250	PROTOTYPES: DISABLE
		1251
		1252	DC::Font
804	new_from_file (SV class, char path, int id = 0)	1253	new_from_file (SV class, char path, int id = 0)
805	CODE:	1254	CODE:
806	{	1255	{
807	int count;	1256	int count;
808	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1257	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
811	}	1260	}
812	OUTPUT:	1261	OUTPUT:
813	RETVAL	1262	RETVAL
814		1263
815	void	1264	void
816	DESTROY (CFPlus::Font self)	1265	DESTROY (DC::Font self)
817	CODE:	1266	CODE:
818	pango_font_description_free (self);	1267	pango_font_description_free (self);
819		1268
820	void	1269	void
821	make_default (CFPlus::Font self)	1270	make_default (DC::Font self)
		1271	PROTOTYPE: $
822	CODE:	1272	CODE:
823	default_font = self;	1273	default_font = self;
824		1274
825	MODULE = CFPlus PACKAGE = CFPlus::Layout	1275	MODULE = Deliantra::Client PACKAGE = DC::Layout
826		1276
		1277	PROTOTYPES: DISABLE
		1278
827	void	1279	void
828	reset_glyph_cache ()	1280	glyph_cache_backup ()
		1281	PROTOTYPE:
829	CODE:	1282	CODE:
		1283	tc_backup ();
		1284
		1285	void
		1286	glyph_cache_restore ()
		1287	PROTOTYPE:
		1288	CODE:
830	tc_clear ();	1289	tc_restore ();
831		1290
832	CFPlus::Layout	1291	DC::Layout
833	new (SV *class)	1292	new (SV *class)
834	CODE:	1293	CODE:
835	New (0, RETVAL, 1, struct cf_layout);	1294	New (0, RETVAL, 1, struct cf_layout);
836		1295
837	RETVAL->pl = pango_layout_new (opengl_context);	1296	RETVAL->pl = pango_layout_new (opengl_context);
…		…
839	RETVAL->g = 1.;	1298	RETVAL->g = 1.;
840	RETVAL->b = 1.;	1299	RETVAL->b = 1.;
841	RETVAL->a = 1.;	1300	RETVAL->a = 1.;
842	RETVAL->base_height = MIN_FONT_HEIGHT;	1301	RETVAL->base_height = MIN_FONT_HEIGHT;
843	RETVAL->font = 0;	1302	RETVAL->font = 0;
		1303	RETVAL->rc = rc_alloc ();
844		1304
845	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1305	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
846	layout_update_font (RETVAL);	1306	layout_update_font (RETVAL);
847	OUTPUT:	1307	OUTPUT:
848	RETVAL	1308	RETVAL
849		1309
850	void	1310	void
851	DESTROY (CFPlus::Layout self)	1311	DESTROY (DC::Layout self)
852	CODE:	1312	CODE:
853	g_object_unref (self->pl);	1313	g_object_unref (self->pl);
		1314	rc_free (self->rc);
854	Safefree (self);	1315	Safefree (self);
855		1316
856	void	1317	void
857	set_text (CFPlus::Layout self, SV *text_)	1318	set_text (DC::Layout self, SV *text_)
858	CODE:	1319	CODE:
859	{	1320	{
860	STRLEN textlen;	1321	STRLEN textlen;
861	char *text = SvPVutf8 (text_, textlen);	1322	char *text = SvPVutf8 (text_, textlen);
862		1323
863	pango_layout_set_text (self->pl, text, textlen);	1324	pango_layout_set_text (self->pl, text, textlen);
864	}	1325	}
865		1326
866	void	1327	void
867	set_markup (CFPlus::Layout self, SV *text_)	1328	set_markup (DC::Layout self, SV *text_)
868	CODE:	1329	CODE:
869	{	1330	{
870	STRLEN textlen;	1331	STRLEN textlen;
871	char *text = SvPVutf8 (text_, textlen);	1332	char *text = SvPVutf8 (text_, textlen);
872		1333
873	pango_layout_set_markup (self->pl, text, textlen);	1334	pango_layout_set_markup (self->pl, text, textlen);
874	}	1335	}
875		1336
876	void	1337	void
877	set_shapes (CFPlus::Layout self, ...)	1338	set_shapes (DC::Layout self, ...)
878	CODE:	1339	CODE:
879	{	1340	{
880	PangoAttrList *attrs = 0;	1341	PangoAttrList *attrs = 0;
881	const char *text = pango_layout_get_text (self->pl);	1342	const char *text = pango_layout_get_text (self->pl);
882	const char *pos = text;	1343	const char *pos = text;
…		…
917	if (attrs)	1378	if (attrs)
918	pango_layout_set_attributes (self->pl, attrs);	1379	pango_layout_set_attributes (self->pl, attrs);
919	}	1380	}
920		1381
921	void	1382	void
922	get_shapes (CFPlus::Layout self)	1383	get_shapes (DC::Layout self)
923	PPCODE:	1384	PPCODE:
924	{	1385	{
925	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1386	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
926		1387
927	do	1388	do
928	{	1389	{
929	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1390	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
930		1391
931	if (run && shape_attr_p (run))	1392	if (run && shape_attr_p (run))
932	{	1393	{
933	PangoRectangle extents;	1394	PangoRectangle extents;
934	pango_layout_iter_get_run_extents (iter, 0, &extents);	1395	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
942		1403
943	pango_layout_iter_free (iter);	1404	pango_layout_iter_free (iter);
944	}	1405	}
945		1406
946	int	1407	int
947	has_wrapped (CFPlus::Layout self)	1408	has_wrapped (DC::Layout self)
948	CODE:	1409	CODE:
949	{	1410	{
950	int lines = 1;	1411	int lines = 1;
951	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
952		1413
…		…
957	}	1418	}
958	OUTPUT:	1419	OUTPUT:
959	RETVAL	1420	RETVAL
960		1421
961	SV *	1422	SV *
962	get_text (CFPlus::Layout self)	1423	get_text (DC::Layout self)
963	CODE:	1424	CODE:
964	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1425	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
965	sv_utf8_decode (RETVAL);	1426	sv_utf8_decode (RETVAL);
966	OUTPUT:	1427	OUTPUT:
967	RETVAL	1428	RETVAL
968		1429
969	void	1430	void
970	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1431	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
971	CODE:	1432	CODE:
972	self->r = r;	1433	self->r = r;
973	self->g = g;	1434	self->g = g;
974	self->b = b;	1435	self->b = b;
975	self->a = a;	1436	self->a = a;
976		1437
977	void	1438	void
978	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1439	set_font (DC::Layout self, DC::Font font = 0)
979	CODE:	1440	CODE:
980	if (self->font != font)	1441	if (self->font != font)
981	{	1442	{
982	self->font = font;	1443	self->font = font;
983	layout_update_font (self);	1444	layout_update_font (self);
984	}	1445	}
985		1446
986	void	1447	void
987	set_height (CFPlus::Layout self, int base_height)	1448	set_height (DC::Layout self, int base_height)
988	CODE:	1449	CODE:
989	if (self->base_height != base_height)	1450	if (self->base_height != base_height)
990	{	1451	{
991	self->base_height = base_height;	1452	self->base_height = base_height;
992	layout_update_font (self);	1453	layout_update_font (self);
993	}	1454	}
994		1455
995	void	1456	void
996	set_width (CFPlus::Layout self, int max_width = -1)	1457	set_width (DC::Layout self, int max_width = -1)
997	CODE:	1458	CODE:
998	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1459	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
999		1460
1000	void	1461	void
1001	set_indent (CFPlus::Layout self, int indent)	1462	set_indent (DC::Layout self, int indent)
1002	CODE:	1463	CODE:
1003	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1464	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1004		1465
1005	void	1466	void
1006	set_spacing (CFPlus::Layout self, int spacing)	1467	set_spacing (DC::Layout self, int spacing)
1007	CODE:	1468	CODE:
1008	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1469	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1009		1470
1010	void	1471	void
1011	set_ellipsise (CFPlus::Layout self, int ellipsise)	1472	set_ellipsise (DC::Layout self, int ellipsise)
1012	CODE:	1473	CODE:
1013	pango_layout_set_ellipsize (self->pl,	1474	pango_layout_set_ellipsize (self->pl,
1014	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1475	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1015	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1476	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1016	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1477	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1017	: PANGO_ELLIPSIZE_NONE	1478	: PANGO_ELLIPSIZE_NONE
1018	);	1479	);
1019		1480
1020	void	1481	void
1021	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1482	set_single_paragraph_mode (DC::Layout self, int spm)
1022	CODE:	1483	CODE:
1023	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1484	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1024		1485
1025	void	1486	void
1026	size (CFPlus::Layout self)	1487	size (DC::Layout self)
1027	PPCODE:	1488	PPCODE:
1028	{	1489	{
1029	int w, h;	1490	int w, h;
1030		1491
1031	layout_get_pixel_size (self, &w, &h);	1492	layout_get_pixel_size (self, &w, &h);
…		…
1034	PUSHs (sv_2mortal (newSViv (w)));	1495	PUSHs (sv_2mortal (newSViv (w)));
1035	PUSHs (sv_2mortal (newSViv (h)));	1496	PUSHs (sv_2mortal (newSViv (h)));
1036	}	1497	}
1037		1498
1038	int	1499	int
1039	descent (CFPlus::Layout self)	1500	descent (DC::Layout self)
1040	CODE:	1501	CODE:
1041	{	1502	{
1042	PangoRectangle rect;	1503	PangoRectangle rect;
1043	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1504	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1044	pango_layout_line_get_pixel_extents (line, 0, &rect);	1505	pango_layout_line_get_pixel_extents (line, 0, &rect);
1045	RETVAL = PANGO_DESCENT (rect);	1506	RETVAL = PANGO_DESCENT (rect);
1046	}	1507	}
1047	OUTPUT:	1508	OUTPUT:
1048	RETVAL	1509	RETVAL
1049		1510
1050	int	1511	int
1051	xy_to_index (CFPlus::Layout self, int x, int y)	1512	xy_to_index (DC::Layout self, int x, int y)
1052	CODE:	1513	CODE:
1053	{	1514	{
1054	int index, trailing;	1515	int index, trailing;
1055	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1516	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1056	RETVAL = index;	1517	RETVAL = index + trailing;
1057	}	1518	}
1058	OUTPUT:	1519	OUTPUT:
1059	RETVAL	1520	RETVAL
1060		1521
1061	void	1522	void
1062	cursor_pos (CFPlus::Layout self, int index)	1523	cursor_pos (DC::Layout self, int index)
1063	PPCODE:	1524	PPCODE:
1064	{	1525	{
1065	PangoRectangle strong_pos;	1526	PangoRectangle pos;
1066	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1527	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1067		1528
1068	EXTEND (SP, 3);	1529	EXTEND (SP, 3);
1069	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1530	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1531	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1532	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1072	}	1533	}
1073		1534
1074	void	1535	void
1075	render (CFPlus::Layout self, float x, float y, int flags = 0)	1536	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1076	PPCODE:	1537	PPCODE:
		1538	{
		1539	int line, x;
		1540
		1541	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1542	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1543	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1544	--line;
		1545	#endif
		1546	EXTEND (SP, 2);
		1547	PUSHs (sv_2mortal (newSViv (line)));
		1548	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1549	}
		1550
		1551	void
		1552	line_x_to_index (DC::Layout self, int line, int x)
		1553	PPCODE:
		1554	{
		1555	PangoLayoutLine *lp;
		1556	int index, trailing;
		1557
		1558	if (line < 0)
		1559	XSRETURN_EMPTY;
		1560
		1561	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1562	XSRETURN_EMPTY; /* do better */
		1563
		1564	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1565
		1566	EXTEND (SP, 2);
		1567	if (GIMME_V == G_SCALAR)
		1568	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1569	else
		1570	{
		1571	PUSHs (sv_2mortal (newSViv (index)));
		1572	PUSHs (sv_2mortal (newSViv (trailing)));
		1573	}
		1574	}
		1575
		1576	void
		1577	render (DC::Layout self, float x, float y, int flags = 0)
		1578	CODE:
		1579	rc_clear (self->rc);
1077	pango_opengl_render_layout_subpixel (	1580	pango_opengl_render_layout_subpixel (
1078	self->pl,	1581	self->pl,
		1582	self->rc,
1079	x * PANGO_SCALE, y * PANGO_SCALE,	1583	x * PANGO_SCALE, y * PANGO_SCALE,
1080	self->r, self->g, self->b, self->a,	1584	self->r, self->g, self->b, self->a,
1081	flags	1585	flags
1082	);	1586	);
		1587	// we assume that context_change actually clears/frees stuff
		1588	// and does not do any recomputation...
		1589	pango_layout_context_changed (self->pl);
1083		1590
1084	MODULE = CFPlus PACKAGE = CFPlus::Texture
1085
1086	void	1591	void
1087	pad2pot (SV data_, SV w_, SV *h_)	1592	draw (DC::Layout self)
1088	CODE:	1593	CODE:
1089	{	1594	{
1090	int ow = SvIV (w_);	1595	glEnable (GL_TEXTURE_2D);
1091	int oh = SvIV (h_);	1596	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1597	glEnable (GL_BLEND);
		1598	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1599	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1600	glEnable (GL_ALPHA_TEST);
		1601	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1092		1602
1093	if (ow && oh)	1603	rc_draw (self->rc);
		1604
		1605	glDisable (GL_ALPHA_TEST);
		1606	glDisable (GL_BLEND);
		1607	glDisable (GL_TEXTURE_2D);
		1608	}
		1609
		1610	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1611
		1612	PROTOTYPES: ENABLE
		1613
		1614	void
		1615	pad (SV *data_, int ow, int oh, int nw, int nh)
		1616	CODE:
		1617	{
		1618	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1094	{	1619	{
1095	int nw = minpot (ow);
1096	int nh = minpot (oh);
1097
1098	if (nw != ow \|\| nh != oh)
1099	{
1100	if (SvOK (data_))
1101	{
1102	STRLEN datalen;	1620	STRLEN datalen;
1103	char *data = SvPVbyte (data_, datalen);	1621	char *data = SvPVbyte (data_, datalen);
1104	int bpp = datalen / (ow * oh);	1622	int bpp = datalen / (ow * oh);
1105	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1623	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1106		1624
1107	SvPOK_only (result_);	1625	SvPOK_only (result_);
1108	SvCUR_set (result_, nw * nh * bpp);	1626	SvCUR_set (result_, nw * nh * bpp);
1109		1627
1110	memset (SvPVX (result_), 0, nw * nh * bpp);	1628	memset (SvPVX (result_), 0, nw * nh * bpp);
1111	while (oh--)	1629	while (oh--)
1112	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1630	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1113		1631
1114	sv_setsv (data_, result_);	1632	sv_setsv (data_, result_);
1115	}
1116
1117	sv_setiv (w_, nw);
1118	sv_setiv (h_, nh);
1119	}
1120	}	1633	}
1121	}	1634	}
1122		1635
1123	void	1636	void
1124	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1637	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1130	{	1643	{
1131	HV hv = (HV )SvRV (self);	1644	HV hv = (HV )SvRV (self);
1132	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1645	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1133	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1646	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1134	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1647	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1648
		1649	if (name <= 0)
		1650	XSRETURN_EMPTY;
1135		1651
1136	if (items < 5)	1652	if (items < 5)
1137	{	1653	{
1138	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1654	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1139	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1655	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1167	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1168	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1169	}	1685	}
1170	}	1686	}
1171		1687
1172	MODULE = CFPlus PACKAGE = CFPlus::Map	1688	void
		1689	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1690	PROTOTYPE: @
		1691	CODE:
		1692	{
		1693	glEnable (GL_BLEND);
		1694	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1695	glEnable (GL_TEXTURE_2D);
		1696	glBindTexture (GL_TEXTURE_2D, name1);
1173		1697
1174	CFPlus::Map	1698	glColor3f (intensity, intensity, intensity);
1175	new (SV *class, int map_width, int map_height)	1699	glPushMatrix ();
		1700	glScalef (1./3, 1./3, 1.);
		1701
		1702	if (blend > 0.f)
		1703	{
		1704	float dx3 = dx * -3.f / w;
		1705	float dy3 = dy * -3.f / h;
		1706	GLfloat env_color[4] = { 0., 0., 0., blend };
		1707
		1708	/* interpolate the two shadow textures */
		1709	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1711
		1712	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1713	gl.ActiveTexture (GL_TEXTURE1);
		1714	glEnable (GL_TEXTURE_2D);
		1715	glBindTexture (GL_TEXTURE_2D, name2);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1717
		1718	/* rgb == rgb(glcolor) */
		1719	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1722
		1723	/* alpha = interpolate t0, t1 by env_alpha */
		1724	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1725
		1726	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1727	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1728	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1729
		1730	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1731	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1732
		1733	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1734	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1735
		1736	glBegin (GL_QUADS);
		1737	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1738	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1739	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1740	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1741	glEnd ();
		1742
		1743	glDisable (GL_TEXTURE_2D);
		1744	gl.ActiveTexture (GL_TEXTURE0);
		1745	}
		1746	else
		1747	{
		1748	/* simple blending of one texture, also opengl <1.3 path */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	glBegin (GL_QUADS);
		1752	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1753	glTexCoord2f (0, t); glVertex2f (0, h);
		1754	glTexCoord2f (s, t); glVertex2f (w, h);
		1755	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1756	glEnd ();
		1757	}
		1758
		1759	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1760	{
		1761	int x, y;
		1762	int dx3 = dx * 3;
		1763	int dy3 = dy * 3;
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1766	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1767	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1768	glTranslatef (-1., -1., 0);
		1769	glBegin (GL_QUADS);
		1770
		1771	for (y = 1; y < h; y += 3)
		1772	{
		1773	int y1 = y - dy3;
		1774	int y1valid = y1 >= 0 && y1 < h;
		1775
		1776	for (x = 1; x < w; x += 3)
		1777	{
		1778	int x1 = x - dx3;
		1779	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1780	uint8_t h2;
		1781
		1782	if (y1valid && x1 >= 0 && x1 < w)
		1783	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1784	else
		1785	h2 = 1; /* out of range == invisible */
		1786
		1787	if (h1 \|\| h2)
		1788	{
		1789	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1790	glColor4f (1., 1., 1., alpha);
		1791
		1792	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1793	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1794	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1795	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1796	}
		1797	}
		1798	}
		1799	}
		1800
		1801	glEnd ();
		1802
		1803	glPopMatrix ();
		1804
		1805	glDisable (GL_TEXTURE_2D);
		1806	glDisable (GL_BLEND);
		1807	}
		1808
		1809	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1810	CODE:
		1811	{
		1812	GLint width;
		1813	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1814	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1815	RETVAL = width > 0;
		1816	}
		1817	OUTPUT:
		1818	RETVAL
		1819
		1820	MODULE = Deliantra::Client PACKAGE = DC::Map
		1821
		1822	PROTOTYPES: DISABLE
		1823
		1824	DC::Map
		1825	new (SV *class)
1176	CODE:	1826	CODE:
1177	New (0, RETVAL, 1, struct map);	1827	New (0, RETVAL, 1, struct map);
1178	RETVAL->x = 0;	1828	RETVAL->x = 0;
1179	RETVAL->y = 0;	1829	RETVAL->y = 0;
1180	RETVAL->w = map_width;	1830	RETVAL->w = 0;
1181	RETVAL->h = map_height;	1831	RETVAL->h = 0;
1182	RETVAL->ox = 0;	1832	RETVAL->ox = 0;
1183	RETVAL->oy = 0;	1833	RETVAL->oy = 0;
1184	RETVAL->faces = 8192;	1834	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1835	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186	RETVAL->texs = 8192;
1187	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188	RETVAL->rows = 0;	1836	RETVAL->rows = 0;
1189	RETVAL->row = 0;	1837	RETVAL->row = 0;
1190	OUTPUT:	1838	OUTPUT:
1191	RETVAL	1839	RETVAL
1192		1840
1193	void	1841	void
1194	DESTROY (CFPlus::Map self)	1842	DESTROY (DC::Map self)
1195	CODE:	1843	CODE:
1196	{	1844	{
1197	map_clear (self);	1845	map_clear (self);
1198	Safefree (self->face);	1846	Safefree (self->face2tile);
1199	Safefree (self->tex);	1847	Safefree (self->tex);
1200	Safefree (self);	1848	Safefree (self);
1201	}	1849	}
1202		1850
1203	void	1851	void
		1852	resize (DC::Map self, int map_width, int map_height)
		1853	CODE:
		1854	self->w = map_width;
		1855	self->h = map_height;
		1856
		1857	void
1204	clear (CFPlus::Map self)	1858	clear (DC::Map self)
1205	CODE:	1859	CODE:
1206	map_clear (self);	1860	map_clear (self);
1207		1861
1208	void	1862	void
1209	set_face (CFPlus::Map self, int face, int texid)	1863	set_tileid (DC::Map self, int face, int tile)
1210	CODE:	1864	CODE:
1211	{	1865	{
1212	while (self->faces <= face)	1866	need_facenum (self, face); self->face2tile [face] = tile;
1213	{	1867	need_texid (self, tile);
1214	Append (mapface, self->face, self->faces, self->faces);
1215	self->faces *= 2;
1216	}
1217
1218	self->face [face] = texid;
1219	}	1868	}
1220		1869
1221	void	1870	void
		1871	set_smooth (DC::Map self, int face, int smooth, int level)
		1872	CODE:
		1873	{
		1874	tileid texid;
		1875	maptex *tex;
		1876
		1877	if (face < 0 \|\| face >= self->faces)
		1878	return;
		1879
		1880	if (smooth < 0 \|\| smooth >= self->faces)
		1881	return;
		1882
		1883	texid = self->face2tile [face];
		1884
		1885	if (!texid)
		1886	return;
		1887
		1888	tex = self->tex + texid;
		1889	tex->smoothtile = self->face2tile [smooth];
		1890	tex->smoothlevel = level;
		1891	}
		1892
		1893	void
1222	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)	1894	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)
1223	CODE:	1895	CODE:
1224	{	1896	{
1225	while (self->texs <= texid)	1897	need_texid (self, texid);
1226	{
1227	Append (maptex, self->tex, self->texs, self->texs);
1228	self->texs *= 2;
1229	}
1230		1898
1231	{	1899	{
1232	maptex *tex = self->tex + texid;	1900	maptex *tex = self->tex + texid;
1233		1901
1234	tex->name = name;	1902	tex->name = name;
…		…
1250	// use uglier nearest interpolation because linear suffers	1918	// use uglier nearest interpolation because linear suffers
1251	// from transparent color bleeding and ugly wrapping effects.	1919	// from transparent color bleeding and ugly wrapping effects.
1252	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1920	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1253	}	1921	}
1254		1922
		1923	void
		1924	expire_textures (DC::Map self, int texid, int count)
		1925	PPCODE:
		1926	for (; texid < self->texs && count; ++texid, --count)
		1927	{
		1928	maptex *tex = self->tex + texid;
		1929
		1930	if (tex->name)
		1931	{
		1932	if (tex->unused)
		1933	{
		1934	tex->name = 0;
		1935	tex->unused = 0;
		1936	XPUSHs (sv_2mortal (newSViv (texid)));
		1937	}
		1938	else
		1939	tex->unused = 1;
		1940	}
		1941	}
		1942
1255	int	1943	int
1256	ox (CFPlus::Map self)	1944	ox (DC::Map self)
1257	ALIAS:	1945	ALIAS:
1258	oy = 1	1946	oy = 1
1259	x = 2	1947	x = 2
1260	y = 3	1948	y = 3
1261	w = 4	1949	w = 4
…		…
1272	}	1960	}
1273	OUTPUT:	1961	OUTPUT:
1274	RETVAL	1962	RETVAL
1275		1963
1276	void	1964	void
1277	scroll (CFPlus::Map self, int dx, int dy)	1965	scroll (DC::Map self, int dx, int dy)
1278	CODE:	1966	CODE:
1279	{	1967	{
1280	if (dx > 0)	1968	if (dx > 0)
1281	map_blank (self, self->x, self->y, dx, self->h);	1969	map_blank (self, self->x, self->y, dx, self->h);
1282	else if (dx < 0)	1970	else if (dx < 0)
1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1971	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1284		1972
1285	if (dy > 0)	1973	if (dy > 0)
1286	map_blank (self, self->x, self->y, self->w, dy);	1974	map_blank (self, self->x, self->y, self->w, dy);
1287	else if (dy < 0)	1975	else if (dy < 0)
1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1976	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1289		1977
1290	self->ox += dx; self->x += dx;	1978	self->ox += dx; self->x += dx;
1291	self->oy += dy; self->y += dy;	1979	self->oy += dy; self->y += dy;
1292		1980
1293	while (self->y < 0)	1981	while (self->y < 0)
…		…
1297	self->rows += MAP_EXTEND_Y;	1985	self->rows += MAP_EXTEND_Y;
1298	self->y += MAP_EXTEND_Y;	1986	self->y += MAP_EXTEND_Y;
1299	}	1987	}
1300	}	1988	}
1301		1989
1302	void	1990	SV *
1303	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1991	map1a_update (DC::Map self, SV *data_, int extmap)
1304	CODE:	1992	CODE:
1305	{	1993	{
1306	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1994	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1307	uint8_t data_end = (uint8_t )SvEND (data_);	1995	uint8_t data_end = (uint8_t )SvEND (data_);
1308	mapcell *cell;	1996	mapcell *cell;
1309	int x, y, flags;	1997	int x, y, z, flags;
		1998	AV *missing = newAV ();
		1999	RETVAL = newRV_noinc ((SV *)missing);
1310		2000
1311	while (data < data_end - 1)	2001	while (data < data_end - 1)
1312	{	2002	{
1313	flags = (data [0] << 8) + data [1]; data += 2;	2003	flags = (data [0] << 8) + data [1]; data += 2;
1314		2004
…		…
1334	uint8_t ext, cmd;	2024	uint8_t ext, cmd;
1335		2025
1336	do	2026	do
1337	{	2027	{
1338	ext = *data++;	2028	ext = *data++;
1339	cmd = ext & 0x3f;	2029	cmd = ext & 0x7f;
1340		2030
1341	if (cmd < 4)	2031	if (cmd < 4)
1342	cell->darkness = 255 - ext * 64 + 1;	2032	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1343	else if (cmd == 5) // health	2033	else if (cmd == 5) // health
1344	{	2034	{
1345	cell->stat_width = 1;	2035	cell->stat_width = 1;
1346	cell->stat_hp = *data++;	2036	cell->stat_hp = *data++;
1347	}	2037	}
1348	else if (cmd == 6) // monster width	2038	else if (cmd == 6) // monster width
1349	cell->stat_width = *data++ + 1;	2039	cell->stat_width = *data++ + 1;
1350	else if (cmd == 0x47) // monster width	2040	else if (cmd == 0x47)
1351	{	2041	{
1352	if (*data == 4)	2042	if (*data == 1) cell->player = data [1];
1353	; // decode player tag	2043	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2044	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2045	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1354		2046
1355	data += *data + 1;	2047	data += *data + 1;
1356	}	2048	}
1357	else if (cmd == 8) // cell flags	2049	else if (cmd == 8) // cell flags
1358	cell->flags = *data++;	2050	cell->flags = *data++;
…		…
1365	}	2057	}
1366	else	2058	else
1367	cell->darkness = *data++ + 1;	2059	cell->darkness = *data++ + 1;
1368	}	2060	}
1369		2061
		2062	for (z = 0; z <= 2; ++z)
1370	if (flags & 4)	2063	if (flags & (4 >> z))
1371	{	2064	{
1372	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2065	faceid face = (data [0] << 8) + data [1]; data += 2;
		2066	need_facenum (self, face);
		2067	cell->tile [z] = self->face2tile [face];
		2068
		2069	if (cell->tile [z])
		2070	{
		2071	maptex *tex = self->tex + cell->tile [z];
		2072	tex->unused = 0;
		2073	if (!tex->name)
		2074	av_push (missing, newSViv (cell->tile [z]));
		2075
		2076	if (tex->smoothtile)
		2077	{
		2078	maptex *smooth = self->tex + tex->smoothtile;
		2079	smooth->unused = 0;
		2080	if (!smooth->name)
		2081	av_push (missing, newSViv (tex->smoothtile));
		2082	}
		2083	}
1373	}	2084	}
1374
1375	if (flags & 2)
1376	{
1377	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1378	}
1379
1380	if (flags & 1)
1381	{
1382	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1383	}
1384	}	2085	}
1385	else	2086	else
1386	cell->darkness = 0;	2087	CELL_CLEAR (cell);
1387	}	2088	}
1388	}	2089	}
		2090	OUTPUT:
		2091	RETVAL
1389		2092
1390	SV *	2093	SV *
1391	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2094	mapmap (DC::Map self, int x0, int y0, int w, int h)
1392	CODE:	2095	CODE:
1393	{	2096	{
1394	int x1, x;	2097	int x1, x;
1395	int y1, y;	2098	int y1, y;
1396	int z;	2099	int z;
…		…
1417	{	2120	{
1418	mapcell *cell = row->col + (x - row->c0);	2121	mapcell *cell = row->col + (x - row->c0);
1419		2122
1420	for (z = 0; z <= 0; z++)	2123	for (z = 0; z <= 0; z++)
1421	{	2124	{
1422	mapface face = cell->face [z];
1423
1424	if (face)
1425	{
1426	maptex tex = self->tex [face];	2125	maptex tex = self->tex [cell->tile [z]];
1427	int a0 = 255 - tex.a;	2126	int a0 = 255 - tex.a;
1428	int a1 = tex.a;	2127	int a1 = tex.a;
1429		2128
1430	r = (r * a0 + tex.r * a1) / 255;	2129	r = (r * a0 + tex.r * a1) / 255;
1431	g = (g * a0 + tex.g * a1) / 255;	2130	g = (g * a0 + tex.g * a1) / 255;
1432	b = (b * a0 + tex.b * a1) / 255;	2131	b = (b * a0 + tex.b * a1) / 255;
1433	a = (a * a0 + tex.a * a1) / 255;	2132	a = (a * a0 + tex.a * a1) / 255;
1434	}
1435	}	2133	}
1436	}	2134	}
1437		2135
1438	*map++ = (r )	2136	*map++ = (r )
1439	\| (g << 8)	2137	\| (g << 8)
…		…
1446	}	2144	}
1447	OUTPUT:	2145	OUTPUT:
1448	RETVAL	2146	RETVAL
1449		2147
1450	void	2148	void
1451	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2149	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1452	CODE:	2150	CODE:
1453	{	2151	{
1454	int vx, vy;
1455	int x, y, z;	2152	int x, y, z;
1456	int last_name;
1457	mapface face;
1458		2153
1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2154	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2155	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2156	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2157	smooth_key skey;
		2158	int pl_x, pl_y;
		2159	maptex pl_tex;
		2160	rc_t *rc = rc_alloc ();
		2161	rc_t *rc_ov = rc_alloc ();
		2162	rc_key_t key;
		2163	rc_array_t *arr;
1461		2164
1462	/*	2165	pl_tex.name = 0;
1463	int vx = self->vx = self->w >= sw
1464	? self->x + (self->w - sw) / 2
1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466		2166
1467	int vy = self->vy = self->h >= sh	2167	// that's current max. sorry.
1468	? self->y + (self->h - sh) / 2	2168	if (sw > 255) sw = 255;
1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2169	if (sh > 255) sh = 255;
1470	*/
1471		2170
1472	glColor4ub (255, 255, 255, 255);	2171	// clear key, in case of extra padding
		2172	memset (&skey, 0, sizeof (skey));
		2173
		2174	memset (&key, 0, sizeof (key));
		2175	key.r = 255;
		2176	key.g = 255;
		2177	key.b = 255;
		2178	key.a = 255;
		2179	key.mode = GL_QUADS;
		2180	key.format = GL_T2F_V3F;
		2181
		2182	mx += self->x;
		2183	my += self->y;
		2184
		2185	// first pass: determine smooth_max
		2186	// rather ugly, if you ask me
		2187	// could also be stored inside mapcell and updated on change
		2188	memset (smooth_max, 0, sizeof (smooth_max));
		2189
		2190	for (y = 0; y < sh; y++)
		2191	if (0 <= y + my && y + my < self->rows)
		2192	{
		2193	maprow *row = self->row + (y + my);
		2194
		2195	for (x = 0; x < sw; x++)
		2196	if (row->c0 <= x + mx && x + mx < row->c1)
		2197	{
		2198	mapcell *cell = row->col + (x + mx - row->c0);
		2199
		2200	smooth_max[x + 1][y + 1] =
		2201	MAX (self->tex [cell->tile [0]].smoothlevel,
		2202	MAX (self->tex [cell->tile [1]].smoothlevel,
		2203	self->tex [cell->tile [2]].smoothlevel));
		2204	}
		2205	}
1473		2206
1474	glEnable (GL_BLEND);	2207	glEnable (GL_BLEND);
1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2208	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1476	glEnable (GL_TEXTURE_2D);
1477	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2209	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1478		2210
1479	glBegin (GL_QUADS);
1480
1481	last_name = 0;
1482
1483	for (z = 0; z < 3; z++)	2211	for (z = 0; z <= 2; z++)
		2212	{
		2213	memset (smooth_level, 0, sizeof (smooth_level));
		2214	key.texname = -1;
		2215
1484	for (y = 0; y < sh; y++)	2216	for (y = 0; y < sh; y++)
1485	if (0 <= y + vy && y + vy < self->rows)	2217	if (0 <= y + my && y + my < self->rows)
1486	{	2218	{
1487	maprow *row = self->row + (y + vy);	2219	maprow *row = self->row + (y + my);
1488		2220
1489	for (x = 0; x < sw; x++)	2221	for (x = 0; x < sw; x++)
1490	if (row->c0 <= x + vx && x + vx < row->c1)	2222	if (row->c0 <= x + mx && x + mx < row->c1)
1491	{	2223	{
1492	mapcell *cell = row->col + (x + vx - row->c0);	2224	mapcell *cell = row->col + (x + mx - row->c0);
1493
1494	face = cell->face [z];	2225	tileid tile = cell->tile [z];
		2226
		2227	if (tile)
		2228	{
		2229	maptex tex = self->tex [tile];
		2230	int px, py;
1495		2231
1496	if (face && face < self->texs)	2232	if (key.texname != tex.name)
		2233	{
		2234	self->tex [tile].unused = 0;
		2235
		2236	if (!tex.name)
		2237	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2238
		2239	key.texname = tex.name;
		2240	arr = rc_array (rc, &key);
		2241	}
		2242
		2243	px = (x + 1) * T - tex.w;
		2244	py = (y + 1) * T - tex.h;
		2245
		2246	if (expect_false (cell->player == player) && expect_false (z == 2))
		2247	{
		2248	pl_x = px;
		2249	pl_y = py;
		2250	pl_tex = tex;
		2251	continue;
		2252	}
		2253
		2254	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2255	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2256	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2257	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2258
		2259	// update smooth hash
		2260	if (tex.smoothtile)
		2261	{
		2262	skey.tile = tex.smoothtile;
		2263	skey.level = tex.smoothlevel;
		2264
		2265	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2266
		2267	// add bits to current tile and all neighbours. skey.x\|y is
		2268	// shifted +1\|+1 so we always stay positive.
		2269
		2270	// bits is ___n cccc CCCC bbbb
		2271	// n do not draw borders&corners
		2272	// c draw these corners, but...
		2273	// C ... not these
		2274	// b draw these borders
		2275
		2276	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2277	// ┃· ·· ·┃ ━━
		2278
		2279	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2280	// ·· ·· ·┏ ┓·
		2281
		2282	// full tile
		2283	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2284
		2285	// borders
		2286	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2287	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2288	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2289	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2290
		2291	// corners
		2292	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2293	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2294	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2295	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2296	}
		2297	}
		2298
		2299	if (expect_false (z == 2) && expect_false (cell->flags))
		2300	{
		2301	// overlays such as the speech bubble, probably more to come
		2302	if (cell->flags & 1)
		2303	{
		2304	rc_key_t key_ov = key;
		2305	maptex tex = self->tex [TEXID_SPEECH];
		2306	rc_array_t *arr;
		2307	int px = x * T + T * 2 / 32;
		2308	int py = y * T - T * 6 / 32;
		2309
		2310	key_ov.texname = tex.name;
		2311	arr = rc_array (rc_ov, &key_ov);
		2312
		2313	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2314	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2315	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2316	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2317	}
		2318	}
		2319	}
		2320	}
		2321
		2322	rc_draw (rc);
		2323	rc_clear (rc);
		2324
		2325	// go through all smoothlevels, lowest to highest, then draw.
		2326	// this is basically counting sort
		2327	{
		2328	int w, b;
		2329
		2330	glEnable (GL_TEXTURE_2D);
		2331	glBegin (GL_QUADS);
		2332	for (w = 0; w < 256 / 32; ++w)
		2333	{
		2334	uint32_t smask = smooth_level [w];
		2335	if (smask)
		2336	for (b = 0; b < 32; ++b)
		2337	if (smask & (((uint32_t)1) << b))
1497	{	2338	{
1498	maptex tex = self->tex [face];	2339	int level = (w << 5) \| b;
1499	int px = (x + 1) * 32 - tex.w;	2340	HE *he;
1500	int py = (y + 1) * 32 - tex.h;
1501		2341
1502	if (last_name != tex.name)	2342	hv_iterinit (smooth);
		2343	while ((he = hv_iternext (smooth)))
1503	{	2344	{
1504	glEnd ();	2345	smooth_key skey = (smooth_key )HeKEY (he);
1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2346	IV bits = SvIVX (HeVAL (he));
1506	glBegin (GL_QUADS);
1507	}
1508		2347
1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513	}
1514
1515	if (cell->flags && z == 2)
1516	{
1517	if (cell->flags & 1)	2348	if (!(bits & 0x1000)
		2349	&& skey->level == level
		2350	&& level > smooth_max [skey->x][skey->y])
1518	{	2351	{
1519	maptex tex = self->tex [1];	2352	maptex tex = self->tex [skey->tile];
1520	int px = (x + 1) * 32 - tex.w + 2;	2353	int px = (((int)skey->x) - 1) * T;
1521	int py = (y + 1) * 32 - tex.h - 6;	2354	int py = (((int)skey->y) - 1) * T;
		2355	int border = bits & 15;
		2356	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2357	float dx = tex.s * .0625f; // 16 images/row
		2358	float dy = tex.t * .5f ; // 2 images/column
1522		2359
		2360	if (tex.name)
		2361	{
		2362	// this time avoiding texture state changes
		2363	// save gobs of state changes.
		2364	if (key.texname != tex.name)
		2365	{
		2366	self->tex [skey->tile].unused = 0;
		2367
1523	glEnd ();	2368	glEnd ();
1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2369	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1525	glBegin (GL_QUADS);	2370	glBegin (GL_QUADS);
		2371	}
1526		2372
		2373	if (border)
		2374	{
		2375	float ox = border * dx;
		2376
		2377	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2378	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2379	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2380	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2381	}
		2382
		2383	if (corner)
		2384	{
		2385	float ox = corner * dx;
		2386
1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2387	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2388	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2389	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2390	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2391	}
		2392	}
		2393	}
1531	}	2394	}
1532	}	2395	}
1533	}
1534	}	2396	}
1535		2397
1536	glEnd ();	2398	glEnd ();
1537
1538	glDisable (GL_TEXTURE_2D);	2399	glDisable (GL_TEXTURE_2D);
		2400	key.texname = -1;
		2401	}
		2402
		2403	hv_clear (smooth);
		2404	}
		2405
		2406	if (pl_tex.name)
		2407	{
		2408	maptex tex = pl_tex;
		2409	int px = pl_x + sdx;
		2410	int py = pl_y + sdy;
		2411
		2412	key.texname = tex.name;
		2413	arr = rc_array (rc, &key);
		2414
		2415	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2416	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2417	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2418	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2419
		2420	rc_draw (rc);
		2421	}
		2422
		2423	rc_draw (rc_ov);
		2424	rc_clear (rc_ov);
		2425
1539	glDisable (GL_BLEND);	2426	glDisable (GL_BLEND);
		2427	rc_free (rc);
		2428	rc_free (rc_ov);
1540		2429
1541	// top layer: overlays such as the health bar	2430	// top layer: overlays such as the health bar
1542	for (y = 0; y < sh; y++)	2431	for (y = 0; y < sh; y++)
1543	if (0 <= y + vy && y + vy < self->rows)	2432	if (0 <= y + my && y + my < self->rows)
1544	{	2433	{
1545	maprow *row = self->row + (y + vy);	2434	maprow *row = self->row + (y + my);
1546		2435
1547	for (x = 0; x < sw; x++)	2436	for (x = 0; x < sw; x++)
1548	if (row->c0 <= x + vx && x + vx < row->c1)	2437	if (row->c0 <= x + mx && x + mx < row->c1)
1549	{	2438	{
1550	mapcell *cell = row->col + (x + vx - row->c0);	2439	mapcell *cell = row->col + (x + mx - row->c0);
1551		2440
1552	int px = x * 32;	2441	int px = x * T;
1553	int py = y * 32;	2442	int py = y * T;
		2443
		2444	if (expect_false (cell->player == player))
		2445	{
		2446	px += sdx;
		2447	py += sdy;
		2448	}
1554		2449
1555	if (cell->stat_hp)	2450	if (cell->stat_hp)
1556	{	2451	{
1557	int width = cell->stat_width * 32;	2452	int width = cell->stat_width * T;
1558	int thick = sh / 28 + 1 + cell->stat_width;	2453	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1559		2454
1560	glColor3ub (0, 0, 0);	2455	glColor3ub (0, 0, 0);
1561	glRectf (px + 1, py - thick - 2,	2456	glRectf (px + 1, py - thick - 2,
1562	px + width - 1, py);	2457	px + width - 1, py);
1563		2458
…		…
1569	}	2464	}
1570	}	2465	}
1571	}	2466	}
1572		2467
1573	void	2468	void
1574	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2469	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1575	CODE:	2470	CODE:
1576	{	2471	{
1577	static float color[16][3] = {	2472	static float color[16][3] = {
1578	{ 0.00F, 0.00F, 0.00F },	2473	{ 0.00f, 0.00f, 0.00f },
1579	{ 1.00F, 1.00F, 1.00F },	2474	{ 1.00f, 1.00f, 1.00f },
1580	{ 0.00F, 0.00F, 0.55F },	2475	{ 0.00f, 0.00f, 0.55f },
1581	{ 1.00F, 0.00F, 0.00F },	2476	{ 1.00f, 0.00f, 0.00f },
1582		2477
1583	{ 1.00F, 0.54F, 0.00F },	2478	{ 1.00f, 0.54f, 0.00f },
1584	{ 0.11F, 0.56F, 1.00F },	2479	{ 0.11f, 0.56f, 1.00f },
1585	{ 0.93F, 0.46F, 0.00F },	2480	{ 0.93f, 0.46f, 0.00f },
1586	{ 0.18F, 0.54F, 0.34F },	2481	{ 0.18f, 0.54f, 0.34f },
1587		2482
1588	{ 0.56F, 0.73F, 0.56F },	2483	{ 0.56f, 0.73f, 0.56f },
1589	{ 0.80F, 0.80F, 0.80F },	2484	{ 0.80f, 0.80f, 0.80f },
1590	{ 0.55F, 0.41F, 0.13F },	2485	{ 0.55f, 0.41f, 0.13f },
1591	{ 0.99F, 0.77F, 0.26F },	2486	{ 0.99f, 0.77f, 0.26f },
1592		2487
1593	{ 0.74F, 0.65F, 0.41F },	2488	{ 0.74f, 0.65f, 0.41f },
1594		2489
1595	{ 0.00F, 1.00F, 1.00F },	2490	{ 0.00f, 1.00f, 1.00f },
1596	{ 1.00F, 0.00F, 1.00F },	2491	{ 1.00f, 0.00f, 1.00f },
1597	{ 1.00F, 1.00F, 0.00F },	2492	{ 1.00f, 1.00f, 0.00f },
1598	};	2493	};
1599		2494
1600	int x, y;	2495	int x, y;
1601		2496
1602	glEnable (GL_TEXTURE_2D);	2497	glEnable (GL_TEXTURE_2D);
		2498	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2499	* but the nvidia driver (185.18.14) mishandles alpha textures
		2500	* and takes the colour from god knows where instead of using
		2501	* Cp. MODULATE results in the same colour, but slightly different
		2502	* alpha, but atcually gives us the correct colour with nvidia.
		2503	*/
1603	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2504	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1604	glEnable (GL_BLEND);	2505	glEnable (GL_BLEND);
1605	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2506	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1606	glBegin (GL_QUADS);	2507	glBegin (GL_QUADS);
1607		2508
1608	for (y = 0; y < h; y++)	2509	for (y = 0; y < h; y++)
…		…
1612		2513
1613	if (m)	2514	if (m)
1614	{	2515	{
1615	float *c = color [m & 15];	2516	float *c = color [m & 15];
1616		2517
1617	float tx1 = m & 0x40 ? 0.5 : 0.;	2518	float tx1 = m & 0x40 ? 0.5f : 0.f;
1618	float tx2 = tx1 + 0.5;	2519	float tx2 = tx1 + 0.5f;
1619		2520
1620	glColor4f (c[0], c[1], c[2], 0.75);	2521	glColor4f (c[0], c[1], c[2], 1);
1621	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2522	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1622	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2523	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1623	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2524	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1624	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2525	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1625	}	2526	}
…		…
1629	glDisable (GL_BLEND);	2530	glDisable (GL_BLEND);
1630	glDisable (GL_TEXTURE_2D);	2531	glDisable (GL_TEXTURE_2D);
1631	}	2532	}
1632		2533
1633	void	2534	void
1634	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2535	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1635	PPCODE:	2536	PPCODE:
1636	{	2537	{
1637	int vx, vy;
1638	int x, y;	2538	int x, y;
1639	int sw4 = (sw + 3) & ~3;	2539	int sw1 = sw + 2;
		2540	int sh1 = sh + 2;
		2541	int sh3 = sh * 3;
		2542	int sw3 = sw * 3;
		2543	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1640	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2544	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1641	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2545	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1642		2546
1643	memset (darkness, 255, sw4 * sh);
1644	SvPOK_only (darkness_sv);	2547	SvPOK_only (darkness3_sv);
1645	SvCUR_set (darkness_sv, sw4 * sh);	2548	SvCUR_set (darkness3_sv, sw3 * sh3);
1646		2549
1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2550	mx += self->x - 1;
1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2551	my += self->y - 1;
1649		2552
1650	for (y = 0; y < sh; y++)	2553	for (y = 0; y < sh1; y++)
1651	if (0 <= y + vy && y + vy < self->rows)	2554	if (0 <= y + my && y + my < self->rows)
1652	{	2555	{
1653	maprow *row = self->row + (y + vy);	2556	maprow *row = self->row + (y + my);
1654		2557
1655	for (x = 0; x < sw; x++)	2558	for (x = 0; x < sw1; x++)
1656	if (row->c0 <= x + vx && x + vx < row->c1)	2559	if (row->c0 <= x + mx && x + mx < row->c1)
1657	{	2560	{
1658	mapcell *cell = row->col + (x + vx - row->c0);	2561	mapcell *cell = row->col + (x + mx - row->c0);
1659		2562
1660	darkness[y * sw4 + x] = cell->darkness	2563	darkness1 [y * sw1 + x] = cell->darkness
1661	? 255 - (cell->darkness - 1)	2564	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1662	: 255 - FOW_DARKNESS;	2565	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1663	}	2566	}
1664	}	2567	}
1665		2568
		2569	for (y = 0; y < sh; ++y)
		2570	for (x = 0; x < sw; ++x)
		2571	{
		2572	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2573	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2574	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2575	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2576	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2577	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2578	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2579	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2580	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2581
		2582	uint8_t r11 = (d11 + d21 + d12) / 3;
		2583	uint8_t r21 = d21;
		2584	uint8_t r31 = (d21 + d31 + d32) / 3;
		2585
		2586	uint8_t r12 = d12;
		2587	uint8_t r22 = d22;
		2588	uint8_t r32 = d32;
		2589
		2590	uint8_t r13 = (d13 + d23 + d12) / 3;
		2591	uint8_t r23 = d23;
		2592	uint8_t r33 = (d23 + d33 + d32) / 3;
		2593
		2594	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2595	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2596	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2597	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2598	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2599	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2600	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2601	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2602	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2603	}
		2604
		2605	free (darkness1);
		2606
1666	EXTEND (SP, 3);	2607	EXTEND (SP, 3);
1667	PUSHs (sv_2mortal (newSViv (sw4)));	2608	PUSHs (sv_2mortal (newSViv (sw3)));
1668	PUSHs (sv_2mortal (newSViv (sh)));	2609	PUSHs (sv_2mortal (newSViv (sh3)));
1669	PUSHs (darkness_sv);	2610	PUSHs (darkness3_sv);
1670	}	2611	}
1671		2612
1672	SV *	2613	SV *
1673	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2614	get_rect (DC::Map self, int x0, int y0, int w, int h)
1674	CODE:	2615	CODE:
1675	{	2616	{
1676	int x, y, x1, y1;	2617	int x, y, x1, y1;
1677	SV data_sv = newSV (w h * 7 + 5);	2618	SV data_sv = newSV (w h * 7 + 5);
1678	uint8_t data = (uint8_t )SvPVX (data_sv);	2619	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1703	if (row && row->c0 <= x && x < row->c1)	2644	if (row && row->c0 <= x && x < row->c1)
1704	{	2645	{
1705	mapcell *cell = row->col + (x - row->c0);	2646	mapcell *cell = row->col + (x - row->c0);
1706	uint8_t flags = 0;	2647	uint8_t flags = 0;
1707		2648
1708	if (cell->face [0]) flags \|= 1;	2649	if (cell->tile [0]) flags \|= 1;
1709	if (cell->face [1]) flags \|= 2;	2650	if (cell->tile [1]) flags \|= 2;
1710	if (cell->face [2]) flags \|= 4;	2651	if (cell->tile [2]) flags \|= 4;
1711		2652
1712	*data++ = flags;	2653	*data++ = flags;
1713		2654
1714	if (flags & 1)	2655	if (flags & 1)
1715	{	2656	{
		2657	tileid tile = cell->tile [0];
1716	*data++ = cell->face [0] >> 8;	2658	*data++ = tile >> 8;
1717	*data++ = cell->face [0];	2659	*data++ = tile;
1718	}	2660	}
1719		2661
1720	if (flags & 2)	2662	if (flags & 2)
1721	{	2663	{
		2664	tileid tile = cell->tile [1];
1722	*data++ = cell->face [1] >> 8;	2665	*data++ = tile >> 8;
1723	*data++ = cell->face [1];	2666	*data++ = tile;
1724	}	2667	}
1725		2668
1726	if (flags & 4)	2669	if (flags & 4)
1727	{	2670	{
		2671	tileid tile = cell->tile [2];
1728	*data++ = cell->face [2] >> 8;	2672	*data++ = tile >> 8;
1729	*data++ = cell->face [2];	2673	*data++ = tile;
1730	}	2674	}
1731	}	2675	}
1732	else	2676	else
1733	*data++ = 0;	2677	*data++ = 0;
1734	}	2678	}
1735	}	2679	}
1736		2680
		2681	/* if size is wh + 5 then no data has been found /
		2682	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2683	{
1737	SvPOK_only (data_sv);	2684	SvPOK_only (data_sv);
1738	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2685	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2686	}
		2687
1739	RETVAL = data_sv;	2688	RETVAL = data_sv;
1740	}	2689	}
1741	OUTPUT:	2690	OUTPUT:
1742	RETVAL	2691	RETVAL
1743		2692
1744	void	2693	void
1745	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2694	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1746	PPCODE:	2695	PPCODE:
1747	{	2696	{
1748	int x, y, z;	2697	int x, y, z;
1749	int w, h;	2698	int w, h;
1750	int x1, y1;	2699	int x1, y1;
		2700	STRLEN len;
		2701	uint8_t data, end;
		2702
		2703	len = SvLEN (data_sv);
		2704	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2705	data = SvPVbyte_nolen (data_sv);
		2706	end = data + len + 8;
		2707
		2708	if (len < 5)
		2709	XSRETURN_EMPTY;
1751		2710
1752	if (*data++ != 0)	2711	if (*data++ != 0)
1753	return; /* version mismatch */	2712	XSRETURN_EMPTY; /* version mismatch */
1754		2713
1755	w = data++ << 8; w \|= data++;	2714	w = data++ << 8; w \|= data++;
1756	h = data++ << 8; h \|= data++;	2715	h = data++ << 8; h \|= data++;
1757		2716
1758	// we need to do this 'cause we don't keep an absolute coord system for rows	2717	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1770	{	2729	{
1771	maprow *row = map_get_row (self, y);	2730	maprow *row = map_get_row (self, y);
1772		2731
1773	for (x = x0; x < x1; x++)	2732	for (x = x0; x < x1; x++)
1774	{	2733	{
		2734	uint8_t flags;
		2735
		2736	if (data + 7 >= end)
		2737	XSRETURN_EMPTY;
		2738
1775	uint8_t flags = *data++;	2739	flags = *data++;
1776		2740
1777	if (flags)	2741	if (flags)
1778	{	2742	{
1779	mapface face[3] = { 0, 0, 0 };
1780
1781	mapcell *cell = row_get_cell (row, x);	2743	mapcell *cell = row_get_cell (row, x);
		2744	tileid tile[3] = { 0, 0, 0 };
1782		2745
1783	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2746	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1784	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2747	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1785	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2748	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1786		2749
1787	if (cell->darkness == 0)	2750	if (cell->darkness == 0)
1788	{	2751	{
1789	cell->darkness = 0;	2752	/cell->darkness = 0;/
		2753	EXTEND (SP, 3);
1790		2754
1791	for (z = 0; z <= 2; z++)	2755	for (z = 0; z <= 2; z++)
1792	{	2756	{
1793	cell->face[z] = face[z];	2757	tileid t = tile [z];
1794		2758
1795	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2759	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2760	{
1796	XPUSHs (sv_2mortal (newSViv (face[z])));	2761	PUSHs (sv_2mortal (newSViv (t)));
		2762	need_texid (self, t);
		2763	}
		2764
		2765	cell->tile [z] = t;
1797	}	2766	}
1798	}	2767	}
1799	}	2768	}
1800	}	2769	}
1801	}	2770	}
1802	}	2771	}
1803		2772
1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2773	MODULE = Deliantra::Client PACKAGE = DC::RW
1805		2774
1806	CFPlus::MixChunk	2775	DC::RW
1807	new_from_file (SV class, char path)	2776	new (SV class, SV data_sv)
1808	CODE:	2777	CODE:
1809	RETVAL = Mix_LoadWAV (path);	2778	{
		2779	STRLEN datalen;
		2780	char *data = SvPVbyte (data_sv, datalen);
		2781
		2782	RETVAL = SDL_RWFromConstMem (data, datalen);
		2783	}
1810	OUTPUT:	2784	OUTPUT:
1811	RETVAL	2785	RETVAL
1812		2786
		2787	DC::RW
		2788	new_from_file (SV class, const char path, const char *mode = "rb")
		2789	CODE:
		2790	RETVAL = SDL_RWFromFile (path, mode);
		2791	OUTPUT:
		2792	RETVAL
		2793
		2794	# fails on win32:
		2795	# dc.xs(2268) : error C2059: syntax error : '('
1813	void	2796	#void
		2797	#close (DC::RW self)
		2798	# CODE:
		2799	# (self->(close)) (self);
		2800
		2801	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2802
		2803	PROTOTYPES: DISABLE
		2804
		2805	DC::Channel
		2806	find ()
		2807	CODE:
		2808	{
		2809	RETVAL = Mix_GroupAvailable (-1);
		2810
		2811	if (RETVAL < 0)
		2812	{
		2813	RETVAL = Mix_GroupOldest (-1);
		2814
		2815	if (RETVAL < 0)
		2816	{
		2817	// happens sometimes, maybe it just stopped playing(?)
		2818	RETVAL = Mix_GroupAvailable (-1);
		2819
		2820	if (RETVAL < 0)
		2821	XSRETURN_UNDEF;
		2822	}
		2823	else
		2824	Mix_HaltChannel (RETVAL);
		2825	}
		2826
		2827	Mix_UnregisterAllEffects (RETVAL);
		2828	Mix_Volume (RETVAL, 128);
		2829	}
		2830	OUTPUT:
		2831	RETVAL
		2832
		2833	void
		2834	halt (DC::Channel self)
		2835	CODE:
		2836	Mix_HaltChannel (self);
		2837
		2838	void
		2839	expire (DC::Channel self, int ticks = -1)
		2840	CODE:
		2841	Mix_ExpireChannel (self, ticks);
		2842
		2843	void
		2844	fade_out (DC::Channel self, int ticks = -1)
		2845	CODE:
		2846	Mix_FadeOutChannel (self, ticks);
		2847
		2848	int
		2849	volume (DC::Channel self, int volume)
		2850	CODE:
		2851	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2852	OUTPUT:
		2853	RETVAL
		2854
		2855	void
		2856	unregister_all_effects (DC::Channel self)
		2857	CODE:
		2858	Mix_UnregisterAllEffects (self);
		2859
		2860	void
		2861	set_panning (DC::Channel self, int left, int right)
		2862	CODE:
		2863	left = CLAMP (left , 0, 255);
		2864	right = CLAMP (right, 0, 255);
		2865	Mix_SetPanning (self, left, right);
		2866
		2867	void
		2868	set_distance (DC::Channel self, int distance)
		2869	CODE:
		2870	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2871
		2872	void
		2873	set_position (DC::Channel self, int angle, int distance)
		2874	CODE:
		2875
		2876	void
		2877	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2878	CODE:
		2879	{
		2880	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2881	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2882	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2883	}
		2884
		2885	void
		2886	set_reverse_stereo (DC::Channel self, int flip)
		2887	CODE:
		2888	Mix_SetReverseStereo (self, flip);
		2889
		2890	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2891
		2892	PROTOTYPES: DISABLE
		2893
		2894	void
		2895	decoders ()
		2896	PPCODE:
		2897	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2898	int i, num = Mix_GetNumChunkDecoders ();
		2899	EXTEND (SP, num);
		2900	for (i = 0; i < num; ++i)
		2901	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2902	#else
		2903	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2904	#endif
		2905
		2906	DC::MixChunk
		2907	new (SV *class, DC::RW rwops)
		2908	CODE:
		2909	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2910	OUTPUT:
		2911	RETVAL
		2912
		2913	void
1814	DESTROY (CFPlus::MixChunk self)	2914	DESTROY (DC::MixChunk self)
1815	CODE:	2915	CODE:
1816	Mix_FreeChunk (self);	2916	Mix_FreeChunk (self);
1817		2917
1818	int	2918	int
1819	volume (CFPlus::MixChunk self, int volume = -1)	2919	volume (DC::MixChunk self, int volume = -1)
1820	CODE:	2920	CODE:
		2921	if (items > 1)
		2922	volume = CLAMP (volume, 0, 128);
1821	RETVAL = Mix_VolumeChunk (self, volume);	2923	RETVAL = Mix_VolumeChunk (self, volume);
1822	OUTPUT:	2924	OUTPUT:
1823	RETVAL	2925	RETVAL
1824		2926
1825	int	2927	DC::Channel
1826	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2928	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1827	CODE:	2929	CODE:
		2930	{
1828	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2931	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2932
		2933	if (RETVAL < 0)
		2934	XSRETURN_UNDEF;
		2935
		2936	if (channel < 0)
		2937	{
		2938	Mix_UnregisterAllEffects (RETVAL);
		2939	Mix_Volume (RETVAL, 128);
		2940	}
		2941	}
1829	OUTPUT:	2942	OUTPUT:
1830	RETVAL	2943	RETVAL
1831		2944
1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2945	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2946
		2947	void
		2948	decoders ()
		2949	PPCODE:
		2950	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2951	int i, num = Mix_GetNumMusicDecoders ();
		2952	EXTEND (SP, num);
		2953	for (i = 0; i < num; ++i)
		2954	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2955	#else
		2956	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2957	#endif
1833		2958
1834	int	2959	int
1835	volume (int volume = -1)	2960	volume (int volume = -1)
		2961	PROTOTYPE: ;$
1836	CODE:	2962	CODE:
		2963	if (items > 0)
		2964	volume = CLAMP (volume, 0, 128);
1837	RETVAL = Mix_VolumeMusic (volume);	2965	RETVAL = Mix_VolumeMusic (volume);
1838	OUTPUT:	2966	OUTPUT:
1839	RETVAL	2967	RETVAL
1840		2968
1841	CFPlus::MixMusic	2969	void
1842	new_from_file (SV class, char path)	2970	fade_out (int ms)
1843	CODE:	2971	CODE:
1844	RETVAL = Mix_LoadMUS (path);	2972	Mix_FadeOutMusic (ms);
		2973
		2974	void
		2975	halt ()
		2976	CODE:
		2977	Mix_HaltMusic ();
		2978
		2979	int
		2980	playing ()
		2981	CODE:
		2982	RETVAL = Mix_PlayingMusic ();
1845	OUTPUT:	2983	OUTPUT:
1846	RETVAL	2984	RETVAL
1847		2985
		2986	DC::MixMusic
		2987	new (SV *class, DC::RW rwops)
		2988	CODE:
		2989	RETVAL = Mix_LoadMUS_RW (rwops);
		2990	OUTPUT:
		2991	RETVAL
		2992
1848	void	2993	void
1849	DESTROY (CFPlus::MixMusic self)	2994	DESTROY (DC::MixMusic self)
1850	CODE:	2995	CODE:
1851	Mix_FreeMusic (self);	2996	Mix_FreeMusic (self);
1852		2997
1853	int	2998	int
1854	play (CFPlus::MixMusic self, int loops = -1)	2999	play (DC::MixMusic self, int loops = -1)
1855	CODE:	3000	CODE:
1856	RETVAL = Mix_PlayMusic (self, loops);	3001	RETVAL = Mix_PlayMusic (self, loops);
1857	OUTPUT:	3002	OUTPUT:
1858	RETVAL	3003	RETVAL
1859		3004
1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3005	void
		3006	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3007	CODE:
		3008	Mix_FadeInMusicPos (self, loops, ms, position);
		3009
		3010	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3011
		3012	PROTOTYPES: ENABLE
1861		3013
1862	BOOT:	3014	BOOT:
1863	{	3015	{
1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3016	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1865	static const struct {	3017	static const struct {
1866	const char *name;	3018	const char *name;
1867	IV iv;	3019	IV iv;
1868	} *civ, const_iv[] = {	3020	} *civ, const_iv[] = {
1869	# define const_iv(name) { # name, (IV)name }	3021	# define const_iv(name) { # name, (IV)name }
		3022	const_iv (GL_VENDOR),
		3023	const_iv (GL_VERSION),
		3024	const_iv (GL_EXTENSIONS),
		3025	const_iv (GL_MAX_TEXTURE_UNITS),
1870	const_iv (GL_COLOR_MATERIAL),	3026	const_iv (GL_COLOR_MATERIAL),
1871	const_iv (GL_SMOOTH),	3027	const_iv (GL_SMOOTH),
1872	const_iv (GL_FLAT),	3028	const_iv (GL_FLAT),
1873	const_iv (GL_DITHER),	3029	const_iv (GL_DITHER),
1874	const_iv (GL_BLEND),	3030	const_iv (GL_BLEND),
…		…
1878	const_iv (GL_ALPHA_TEST),	3034	const_iv (GL_ALPHA_TEST),
1879	const_iv (GL_NORMALIZE),	3035	const_iv (GL_NORMALIZE),
1880	const_iv (GL_RESCALE_NORMAL),	3036	const_iv (GL_RESCALE_NORMAL),
1881	const_iv (GL_FRONT),	3037	const_iv (GL_FRONT),
1882	const_iv (GL_BACK),	3038	const_iv (GL_BACK),
		3039	const_iv (GL_AUX0),
1883	const_iv (GL_AND),	3040	const_iv (GL_AND),
1884	const_iv (GL_ONE),	3041	const_iv (GL_ONE),
1885	const_iv (GL_ZERO),	3042	const_iv (GL_ZERO),
1886	const_iv (GL_SRC_ALPHA),	3043	const_iv (GL_SRC_ALPHA),
1887	const_iv (GL_DST_ALPHA),	3044	const_iv (GL_DST_ALPHA),
1888	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3045	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1889	const_iv (GL_ONE_MINUS_DST_ALPHA),	3046	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3047	const_iv (GL_SRC_COLOR),
		3048	const_iv (GL_DST_COLOR),
		3049	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3050	const_iv (GL_ONE_MINUS_DST_COLOR),
1890	const_iv (GL_SRC_ALPHA_SATURATE),	3051	const_iv (GL_SRC_ALPHA_SATURATE),
1891	const_iv (GL_RGB),	3052	const_iv (GL_RGB),
1892	const_iv (GL_RGBA),	3053	const_iv (GL_RGBA),
1893	const_iv (GL_RGBA4),	3054	const_iv (GL_RGBA4),
1894	const_iv (GL_RGBA8),	3055	const_iv (GL_RGBA8),
…		…
1900	const_iv (GL_INTENSITY),	3061	const_iv (GL_INTENSITY),
1901	const_iv (GL_LUMINANCE),	3062	const_iv (GL_LUMINANCE),
1902	const_iv (GL_LUMINANCE_ALPHA),	3063	const_iv (GL_LUMINANCE_ALPHA),
1903	const_iv (GL_FLOAT),	3064	const_iv (GL_FLOAT),
1904	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3065	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3066	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3067	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3068	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3069	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3070	const_iv (GL_COMPRESSED_RGB_ARB),
		3071	const_iv (GL_COMPRESSED_RGBA_ARB),
1905	const_iv (GL_COMPILE),	3072	const_iv (GL_COMPILE),
		3073	const_iv (GL_PROXY_TEXTURE_1D),
		3074	const_iv (GL_PROXY_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_1D),	3075	const_iv (GL_TEXTURE_1D),
1907	const_iv (GL_TEXTURE_2D),	3076	const_iv (GL_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_ENV),	3077	const_iv (GL_TEXTURE_ENV),
1909	const_iv (GL_TEXTURE_MAG_FILTER),	3078	const_iv (GL_TEXTURE_MAG_FILTER),
1910	const_iv (GL_TEXTURE_MIN_FILTER),	3079	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1931	const_iv (GL_COLOR_LOGIC_OP),	3100	const_iv (GL_COLOR_LOGIC_OP),
1932	const_iv (GL_SEPARABLE_2D),	3101	const_iv (GL_SEPARABLE_2D),
1933	const_iv (GL_CONVOLUTION_2D),	3102	const_iv (GL_CONVOLUTION_2D),
1934	const_iv (GL_CONVOLUTION_BORDER_MODE),	3103	const_iv (GL_CONVOLUTION_BORDER_MODE),
1935	const_iv (GL_CONSTANT_BORDER),	3104	const_iv (GL_CONSTANT_BORDER),
		3105	const_iv (GL_POINTS),
1936	const_iv (GL_LINES),	3106	const_iv (GL_LINES),
1937	const_iv (GL_LINE_STRIP),	3107	const_iv (GL_LINE_STRIP),
1938	const_iv (GL_LINE_LOOP),	3108	const_iv (GL_LINE_LOOP),
1939	const_iv (GL_QUADS),	3109	const_iv (GL_QUADS),
1940	const_iv (GL_QUAD_STRIP),	3110	const_iv (GL_QUAD_STRIP),
1941	const_iv (GL_TRIANGLES),	3111	const_iv (GL_TRIANGLES),
1942	const_iv (GL_TRIANGLE_STRIP),	3112	const_iv (GL_TRIANGLE_STRIP),
1943	const_iv (GL_TRIANGLE_FAN),	3113	const_iv (GL_TRIANGLE_FAN),
		3114	const_iv (GL_POLYGON),
1944	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3115	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3116	const_iv (GL_POINT_SMOOTH_HINT),
		3117	const_iv (GL_LINE_SMOOTH_HINT),
		3118	const_iv (GL_POLYGON_SMOOTH_HINT),
		3119	const_iv (GL_GENERATE_MIPMAP_HINT),
		3120	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1945	const_iv (GL_FASTEST),	3121	const_iv (GL_FASTEST),
		3122	const_iv (GL_DONT_CARE),
		3123	const_iv (GL_NICEST),
1946	const_iv (GL_V2F),	3124	const_iv (GL_V2F),
1947	const_iv (GL_V3F),	3125	const_iv (GL_V3F),
1948	const_iv (GL_T2F_V3F),	3126	const_iv (GL_T2F_V3F),
1949	const_iv (GL_T2F_N3F_V3F),	3127	const_iv (GL_T2F_N3F_V3F),
		3128	const_iv (GL_FUNC_ADD),
		3129	const_iv (GL_FUNC_SUBTRACT),
		3130	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1950	# undef const_iv	3131	# undef const_iv
1951	};	3132	};
1952		3133
1953	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3134	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1954	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3135	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3136
		3137	texture_av = newAV ();
		3138	AvREAL_off (texture_av);
1955	}	3139	}
		3140
		3141	void
		3142	disable_GL_EXT_blend_func_separate ()
		3143	CODE:
		3144	gl.BlendFuncSeparate = 0;
		3145	gl.BlendFuncSeparateEXT = 0;
		3146
		3147	void
		3148	apple_nvidia_bug (int enable)
1956		3149
1957	char *	3150	char *
1958	gl_vendor ()	3151	gl_vendor ()
1959	CODE:	3152	CODE:
1960	RETVAL = (char *)glGetString (GL_VENDOR);	3153	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1973	CODE:	3166	CODE:
1974	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3167	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1975	OUTPUT:	3168	OUTPUT:
1976	RETVAL	3169	RETVAL
1977		3170
		3171	const char *glGetString (GLenum pname)
		3172
		3173	GLint glGetInteger (GLenum pname)
		3174	CODE:
		3175	glGetIntegerv (pname, &RETVAL);
		3176	OUTPUT:
		3177	RETVAL
		3178
		3179	GLdouble glGetDouble (GLenum pname)
		3180	CODE:
		3181	glGetDoublev (pname, &RETVAL);
		3182	OUTPUT:
		3183	RETVAL
		3184
1978	int glGetError ()	3185	int glGetError ()
1979		3186
1980	void glFinish ()	3187	void glFinish ()
1981		3188
1982	void glClear (int mask)	3189	void glClear (int mask)
…		…
1996		3203
1997	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3204	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1998	CODE:	3205	CODE:
1999	gl_BlendFuncSeparate (sa, da, saa, daa);	3206	gl_BlendFuncSeparate (sa, da, saa, daa);
2000		3207
		3208	# void glBlendEquation (int se)
		3209
2001	void glDepthMask (int flag)	3210	void glDepthMask (int flag)
2002		3211
2003	void glLogicOp (int opcode)	3212	void glLogicOp (int opcode)
2004		3213
2005	void glColorMask (int red, int green, int blue, int alpha)	3214	void glColorMask (int red, int green, int blue, int alpha)
…		…
2019	# near_ and far_ are due to microsofts buggy "c" compiler	3228	# near_ and far_ are due to microsofts buggy "c" compiler
2020	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3229	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2021		3230
2022	# near_ and far_ are due to microsofts buggy "c" compiler	3231	# near_ and far_ are due to microsofts buggy "c" compiler
2023	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3232	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3233
		3234	PROTOTYPES: DISABLE
2024		3235
2025	void glViewport (int x, int y, int width, int height)	3236	void glViewport (int x, int y, int width, int height)
2026		3237
2027	void glScissor (int x, int y, int width, int height)	3238	void glScissor (int x, int y, int width, int height)
2028		3239
…		…
2036		3247
2037	void glRotate (float angle, float x, float y, float z)	3248	void glRotate (float angle, float x, float y, float z)
2038	CODE:	3249	CODE:
2039	glRotatef (angle, x, y, z);	3250	glRotatef (angle, x, y, z);
2040		3251
2041	void glBegin (int mode)
2042
2043	void glEnd ()
2044
2045	void glColor (float r, float g, float b, float a = 1.0)	3252	void glColor (float r, float g, float b, float a = 1.0)
2046	PROTOTYPE: @	3253	PROTOTYPE: @
2047	ALIAS:	3254	ALIAS:
2048	glColor_premultiply = 1	3255	glColor_premultiply = 1
2049	CODE:	3256	CODE:
2050	if (ix)	3257	if (ix)
2051	{	3258	{
…		…
2054	b *= a;	3261	b *= a;
2055	}	3262	}
2056	// microsoft visual "c" rounds instead of truncating...	3263	// microsoft visual "c" rounds instead of truncating...
2057	glColor4f (r, g, b, a);	3264	glColor4f (r, g, b, a);
2058		3265
2059	void glInterleavedArrays (int format, int stride, char *data)
2060
2061	void glDrawElements (int mode, int count, int type, char *indices)
2062
2063	# 1.2 void glDrawRangeElements (int mode, int start, int end
2064
2065	void glRasterPos (float x, float y, float z = 0.)	3266	void glRasterPos (float x, float y, float z = 0.)
2066	CODE:	3267	CODE:
2067	glRasterPos3f (0, 0, z);	3268	glRasterPos3f (0, 0, z);
2068	glBitmap (0, 0, 0, 0, x, y, 0);	3269	glBitmap (0, 0, 0, 0, x, y, 0);
2069		3270
…		…
2073		3274
2074	void glTexCoord (float s, float t)	3275	void glTexCoord (float s, float t)
2075	CODE:	3276	CODE:
2076	glTexCoord2f (s, t);	3277	glTexCoord2f (s, t);
2077		3278
		3279	void glRect (float x1, float y1, float x2, float y2)
		3280	CODE:
		3281	glRectf (x1, y1, x2, y2);
		3282
		3283	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3284	CODE:
		3285	glBegin (GL_LINE_LOOP);
		3286	glVertex2f (x1, y1);
		3287	glVertex2f (x2, y1);
		3288	glVertex2f (x2, y2);
		3289	glVertex2f (x1, y2);
		3290	glEnd ();
		3291
		3292	PROTOTYPES: ENABLE
		3293
		3294	void glBegin (int mode)
		3295
		3296	void glEnd ()
		3297
		3298	void glPointSize (GLfloat size)
		3299
		3300	void glLineWidth (GLfloat width)
		3301
		3302	void glInterleavedArrays (int format, int stride, char *data)
		3303
		3304	void glDrawElements (int mode, int count, int type, char *indices)
		3305
		3306	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3307
2078	void glTexEnv (int target, int pname, float param)	3308	void glTexEnv (int target, int pname, float param)
2079	CODE:	3309	CODE:
2080	glTexEnvf (target, pname, param);	3310	glTexEnvf (target, pname, param);
2081		3311
2082	void glTexParameter (int target, int pname, float param)	3312	void glTexParameter (int target, int pname, float param)
…		…
2098	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3328	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2099	CODE:	3329	CODE:
2100	if (gl.SeparableFilter2D)	3330	if (gl.SeparableFilter2D)
2101	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3331	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2102		3332
2103	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3333	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2104		3334
2105	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3335	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2106		3336
2107	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3337	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3338
		3339	void glPixelZoom (float x, float y)
2108		3340
2109	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3341	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2110		3342
2111	int glGenTexture ()	3343	int glGenTexture ()
2112	CODE:	3344	CODE:
2113	{	3345	RETVAL = gen_texture ();
2114	GLuint name;
2115	glGenTextures (1, &name);
2116	RETVAL = name;
2117	}
2118	OUTPUT:	3346	OUTPUT:
2119	RETVAL	3347	RETVAL
2120		3348
2121	void glDeleteTexture (int name)	3349	void glDeleteTexture (int name)
2122	CODE:	3350	CODE:
2123	{
2124	GLuint name_ = name;
2125	glDeleteTextures (1, &name_);	3351	del_texture (name);
2126	}	3352
2127
2128	int glGenList ()	3353	int glGenList ()
2129	CODE:	3354	CODE:
2130	RETVAL = glGenLists (1);	3355	RETVAL = glGenLists (1);
2131	OUTPUT:	3356	OUTPUT:
2132	RETVAL	3357	RETVAL
…		…
2139		3364
2140	void glEndList ()	3365	void glEndList ()
2141		3366
2142	void glCallList (int list)	3367	void glCallList (int list)
2143		3368
		3369	void c_init ()
		3370	CODE:
		3371	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3372	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3373
		3374	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3375
		3376	PROTOTYPES: DISABLE
		3377
		3378	void
		3379	find_widget (SV *self, NV x, NV y)
		3380	PPCODE:
		3381	{
		3382	if (within_widget (self, x, y))
		3383	XPUSHs (self);
		3384	}
		3385
		3386	BOOT:
		3387	{
		3388	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3389
		3390	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3391	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3392	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3393	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3394	}
		3395
		3396	void
		3397	draw (SV *self)
		3398	CODE:
		3399	{
		3400	HV *hv;
		3401	SV **svp;
		3402	NV x, y, w, h;
		3403	SV *draw_x_sv = GvSV (draw_x_gv);
		3404	SV *draw_y_sv = GvSV (draw_y_gv);
		3405	SV *draw_w_sv = GvSV (draw_w_gv);
		3406	SV *draw_h_sv = GvSV (draw_h_gv);
		3407	double draw_x, draw_y;
		3408
		3409	if (!SvROK (self))
		3410	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3411
		3412	hv = (HV *)SvRV (self);
		3413
		3414	if (SvTYPE (hv) != SVt_PVHV)
		3415	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3416
		3417	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3418	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3419
		3420	if (!h \|\| !w)
		3421	XSRETURN_EMPTY;
		3422
		3423	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3424	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3425
		3426	draw_x = SvNV (draw_x_sv) + x;
		3427	draw_y = SvNV (draw_y_sv) + y;
		3428
		3429	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3430	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3431	XSRETURN_EMPTY;
		3432
		3433	sv_setnv (draw_x_sv, draw_x);
		3434	sv_setnv (draw_y_sv, draw_y);
		3435
		3436	glPushMatrix ();
		3437	glTranslated (x, y, 0);
		3438
		3439	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3440	{
		3441	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3442
		3443	if (svp && SvTRUE (*svp))
		3444	{
		3445	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3446	glEnable (GL_BLEND);
		3447	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3448	glBegin (GL_QUADS);
		3449	glVertex2f (0, 0);
		3450	glVertex2f (w, 0);
		3451	glVertex2f (w, h);
		3452	glVertex2f (0, h);
		3453	glEnd ();
		3454	glDisable (GL_BLEND);
		3455	}
		3456	}
		3457	#if 0
		3458	// draw borders, for debugging
		3459	glPushMatrix ();
		3460	glColor4f (1., 1., 0., 1.);
		3461	glTranslatef (.5, .5, 0.);
		3462	glBegin (GL_LINE_LOOP);
		3463	glVertex2f (0 , 0);
		3464	glVertex2f (w - 1, 0);
		3465	glVertex2f (w - 1, h - 1);
		3466	glVertex2f (0 , h - 1);
		3467	glEnd ();
		3468	glPopMatrix ();
		3469	#endif
		3470	PUSHMARK (SP);
		3471	XPUSHs (self);
		3472	PUTBACK;
		3473	call_method ("_draw", G_VOID \| G_DISCARD);
		3474	SPAGAIN;
		3475
		3476	glPopMatrix ();
		3477
		3478	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3479	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3480	}
		3481

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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs. Revision 1.303 by root, Thu Apr 22 11:18:04 2010 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.303 by root, Thu Apr 22 11:18:04 2010 UTC