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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.155 by root, Thu Sep 21 00:16:42 2006 UTC vs.
Revision 1.295 by root, Mon Dec 21 03:30:22 2009 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
15	#endif	26	#endif
16		27
		28	#include <assert.h>
17	#include <math.h>	29	#include <math.h>
18	#include <string.h>	30	#include <string.h>
19	#include <stdio.h>	31	#include <stdio.h>
20	#include <stdlib.h>	32	#include <stdlib.h>
21		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
22	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
23	#include <SDL_endian.h>	38	#include <SDL_endian.h>
24	#include <SDL_image.h>	39	#include <SDL_image.h>
25	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
27		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	#endif
		47
28	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
30		50
31	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
32		52
33	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
34		65
35	#ifndef _WIN32	66	#ifndef _WIN32
36	# include <sys/types.h>	67	# include <sys/types.h>
37	# include <sys/socket.h>	68	# include <sys/socket.h>
38	# include <netinet/in.h>	69	# include <netinet/in.h>
39	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
40	# include <inttypes.h>	71	# include <inttypes.h>
		72	#endif
		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	76	#else
42	typedef unsigned char uint8_t;	77	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	78	#endif
49		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		84
52	#define FOW_DARKNESS 32	85	#define FOW_DARKNESS 64
		86	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
53		87
54	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
56		90
57	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
58		92
59	#if 0	93	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	95
62	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
63	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
		101
		102	static AV *texture_av;
64		103
65	static struct	104	static struct
66	{	105	{
67	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	107	#include "glfunc.h"
69	#undef GL_FUNC	108	#undef GL_FUNC
70	} gl;	109	} gl;
71		110
		111	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	113	{
74	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	118	else
79	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
80	}	120	}
81		121
		122	static GLuint
		123	gen_texture ()
		124	{
		125	GLuint name;
		126
		127	if (AvFILL (texture_av) >= 0)
		128	name = (GLuint)(size_t)av_pop (texture_av);
		129	else
		130	glGenTextures (1, &name);
		131
		132	return name;
		133	}
		134
		135	static void
		136	del_texture (GLuint name)
		137	{
		138	/* make a half-assed attempt at returning the memory used by the texture */
		139	/* textures are frequently being reused by cfplus anyway */
		140	/glBindTexture (GL_TEXTURE_2D, name);/
		141	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		142	av_push (texture_av, (SV *)(size_t)name);
		143	glDeleteTextures (1, &name);
		144	}
		145
82	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
83		148
84	#include "pango-font.c"	149	#include "pango-font.c"
85	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
86	#include "pango-render.c"	151	#include "pango-render.c"
87		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
90		157
91	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
92		159
93	static int	160	static int
94	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
95	{	162	{
96	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
110		177
111	typedef struct cf_layout {	178	typedef struct cf_layout {
112	PangoLayout *pl;	179	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
114	int base_height;	181	int base_height;
115	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
116	} *CFPlus__Layout;	184	} *DC__Layout;
117		185
118	static CFPlus__Font default_font;	186	static DC__Font default_font;
119	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
121		189
122	static void	190	static void
123	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	196	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	198	}
131		199
132	static void	200	static void
133	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
134	{	202	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
137	*/	205	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
139		207
140	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		210
143	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
144	}	212	}
145		213
146	static void	214	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	215	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	216	{
149	PangoRectangle rect;	217	PangoRectangle rect;
150		218
151	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		227
160	*w = rect.width;	228	*w = rect.width;
161	*h = rect.height;	229	*h = rect.height;
162	}	230	}
163		231
		232	typedef uint16_t tileid;
164	typedef uint16_t mapface;	233	typedef uint16_t faceid;
165		234
166	typedef struct {	235	typedef struct {
167	GLint name;	236	GLuint name;
168	int w, h;	237	int w, h;
169	float s, t;	238	float s, t;
170	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
		240	tileid smoothtile;
		241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
171	} maptex;	243	} maptex;
172		244
173	typedef struct {	245	typedef struct {
174	uint32_t player;	246	uint32_t player;
175	mapface face[3];	247	tileid tile[3];
176	uint16_t darkness;	248	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	249	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	250	} mapcell;
179		251
180	typedef struct {	252	typedef struct {
181	int32_t c0, c1;	253	int32_t c0, c1;
182	mapcell *col;	254	mapcell *col;
183	} maprow;	255	} maprow;
184		256
185	typedef struct map {	257	typedef struct map {
186	int x, y, w, h;	258	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	259	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	260	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	261	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		262
194	int32_t rows;	263	int32_t rows;
195	maprow *row;	264	maprow *row;
196	} *CFPlus__Map;	265	} *DC__Map;
197		266
198	static char *	267	static char *
199	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
200	{	269	{
201	char *p;	270	char *p;
…		…
218	}	287	}
219		288
220	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	289	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	290	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222		291
		292	static void
		293	need_facenum (struct map *self, faceid face)
		294	{
		295	while (self->faces <= face)
		296	{
		297	Append (tileid, self->face2tile, self->faces, self->faces);
		298	self->faces *= 2;
		299	}
		300	}
		301
		302	static void
		303	need_texid (struct map *self, int texid)
		304	{
		305	while (self->texs <= texid)
		306	{
		307	Append (maptex, self->tex, self->texs, self->texs);
		308	self->texs *= 2;
		309	}
		310	}
		311
223	static maprow *	312	static maprow *
224	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
225	{	314	{
226	if (0 > y)	315	if (0 > y)
227	{	316	{
228	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
267		356
268	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
269	}	358	}
270		359
271	static mapcell *	360	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
273	{	362	{
274	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
275	}	364	}
276		365
277	static void	366	static void
278	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
279	{	368	{
280	int r;	369	int r;
281		370
282	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
290	self->oy = 0;	379	self->oy = 0;
291	self->row = 0;	380	self->row = 0;
292	self->rows = 0;	381	self->rows = 0;
293	}	382	}
294		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
295	static void	394	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
297	{	396	{
298	int x, y;	397	int x, y;
299	maprow *row;	398	maprow *row;
300	mapcell *cell;	399	mapcell *cell;
301		400
…		…
313	if (x >= row->c1)	412	if (x >= row->c1)
314	break;	413	break;
315		414
316	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
317		416
318	cell->darkness = 0;	417	CELL_CLEAR (cell);
319	cell->stat_hp = 0;
320	cell->flags = 0;
321	cell->player = 0;
322	}	418	}
323	}	419	}
		420	}
		421
		422	typedef struct {
		423	tileid tile;
		424	uint8_t x, y, level;
		425	} smooth_key;
		426
		427	static void
		428	smooth_or_bits (HV hv, smooth_key key, IV bits)
		429	{
		430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		431
		432	if (SvIOK (*sv))
		433	SvIV_set (sv, SvIVX (sv) \| bits);
		434	else
		435	sv_setiv (*sv, bits);
324	}	436	}
325		437
326	static void	438	static void
327	music_finished (void)	439	music_finished (void)
328	{	440	{
…		…
364	n \|= n >> 16;	476	n \|= n >> 16;
365		477
366	return n + 1;	478	return n + 1;
367	}	479	}
368		480
369	MODULE = CFPlus PACKAGE = CFPlus	481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
		492	/* SDL should provide this, really. */
		493	#define SDLK_MODIFIER_MIN 300
		494	#define SDLK_MODIFIER_MAX 314
		495
		496	/******************************************************************************/
		497
		498	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp \|\| !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META \| KMOD_ALT))
		548	mod \|= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
370		592
371	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
372		594
373	BOOT:	595	BOOT:
374	{	596	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	598	static const struct {
377	const char *name;	599	const char *name;
378	IV iv;	600	IV iv;
379	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
		603	const_iv (SDLK_MODIFIER_MIN),
		604	const_iv (SDLK_MODIFIER_MAX),
		605
381	const_iv (SDL_ACTIVEEVENT),	606	const_iv (SDL_ACTIVEEVENT),
382	const_iv (SDL_KEYDOWN),	607	const_iv (SDL_KEYDOWN),
383	const_iv (SDL_KEYUP),	608	const_iv (SDL_KEYUP),
384	const_iv (SDL_MOUSEMOTION),	609	const_iv (SDL_MOUSEMOTION),
385	const_iv (SDL_MOUSEBUTTONDOWN),	610	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
394	const_iv (SDL_EVENT_RESERVEDA),	619	const_iv (SDL_EVENT_RESERVEDA),
395	const_iv (SDL_EVENT_RESERVEDB),	620	const_iv (SDL_EVENT_RESERVEDB),
396	const_iv (SDL_VIDEORESIZE),	621	const_iv (SDL_VIDEORESIZE),
397	const_iv (SDL_VIDEOEXPOSE),	622	const_iv (SDL_VIDEOEXPOSE),
398	const_iv (SDL_USEREVENT),	623	const_iv (SDL_USEREVENT),
		624
		625	const_iv (SDL_APPINPUTFOCUS),
		626	const_iv (SDL_APPMOUSEFOCUS),
		627	const_iv (SDL_APPACTIVE),
		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
399	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
400	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
401	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
402	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
403	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
458	const_iv (SDLK_BREAK),	740	const_iv (SDLK_BREAK),
459	const_iv (SDLK_MENU),	741	const_iv (SDLK_MENU),
460	const_iv (SDLK_POWER),	742	const_iv (SDLK_POWER),
461	const_iv (SDLK_EURO),	743	const_iv (SDLK_EURO),
462	const_iv (SDLK_UNDO),	744	const_iv (SDLK_UNDO),
		745
463	const_iv (KMOD_NONE),	746	const_iv (KMOD_NONE),
		747	const_iv (KMOD_SHIFT),
464	const_iv (KMOD_LSHIFT),	748	const_iv (KMOD_LSHIFT),
465	const_iv (KMOD_RSHIFT),	749	const_iv (KMOD_RSHIFT),
		750	const_iv (KMOD_CTRL),
466	const_iv (KMOD_LCTRL),	751	const_iv (KMOD_LCTRL),
467	const_iv (KMOD_RCTRL),	752	const_iv (KMOD_RCTRL),
		753	const_iv (KMOD_ALT),
468	const_iv (KMOD_LALT),	754	const_iv (KMOD_LALT),
469	const_iv (KMOD_RALT),	755	const_iv (KMOD_RALT),
		756	const_iv (KMOD_META),
470	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
471	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
472	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
473	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
474	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
475	const_iv (KMOD_CTRL),	762
476	const_iv (KMOD_SHIFT),	763	const_iv (KMOD_LRAM),
477	const_iv (KMOD_ALT),	764
478	const_iv (KMOD_META)	765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
479	# undef const_iv	795	# undef const_iv
480	};	796	};
481		797
482	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		800
		801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
484	}	803	}
		804
		805	void
		806	weaken (SV *rv)
		807	PROTOTYPE: $
		808	CODE:
		809	sv_rvweaken (rv);
485		810
486	int	811	int
487	in_destruct ()	812	in_destruct ()
488	CODE:	813	CODE:
489	RETVAL = PL_main_cv == Nullcv;	814	RETVAL = PL_main_cv == Nullcv;
…		…
492		817
493	NV floor (NV x)	818	NV floor (NV x)
494		819
495	NV ceil (NV x)	820	NV ceil (NV x)
496		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
		826	NV distance (NV dx, NV dy)
		827	CODE:
		828	RETVAL = pow (dx * dx + dy * dy, 0.5);
		829	OUTPUT:
		830	RETVAL
		831
497	void	832	void
498	pango_init ()	833	pango_init ()
499	CODE:	834	CODE:
500	{	835	{
501	opengl_fontmap = pango_opengl_font_map_new ();	836	opengl_fontmap = pango_opengl_font_map_new ();
502	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	837	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	838	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		839	/pango_context_set_font_description (opengl_context, default_font);/
		840	#if PANGO_VERSION_CHECK (1, 15, 2)
		841	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		842	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		843	#endif
504	}	844	}
505		845
506	int	846	char *SDL_GetError ()
507	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
508		847
509	void	848	void SDL_braino ()
		849
		850	int SDL_Init (U32 flags)
		851
		852	int SDL_InitSubSystem (U32 flags)
		853
		854	void SDL_QuitSubSystem (U32 flags)
		855
510	SDL_Quit ()	856	void SDL_Quit ()
511		857
		858	int SDL_GL_SetAttribute (int attr, int value)
		859
		860	int SDL_GL_GetAttribute (int attr)
		861	CODE:
		862	if (SDL_GL_GetAttribute (attr, &RETVAL))
		863	XSRETURN_UNDEF;
		864	OUTPUT:
		865	RETVAL
		866
512	void	867	void
513	SDL_ListModes ()	868	SDL_ListModes (int rgb, int alpha)
514	PPCODE:	869	PPCODE:
515	{	870	{
516	SDL_Rect **m;	871	SDL_Rect **m;
517		872
518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	873	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	874	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	875	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	876	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522		877
523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	878	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	879	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525		880
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	881	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530		885
531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	886	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532	#if SDL_VERSION_ATLEAST(1,2,10)
533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	887	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535	#endif
536
537	SDL_EnableUNICODE (1);
538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539		888
540	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	889	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
541		890
542	if (m && m != (SDL_Rect **)-1)	891	if (m && m != (SDL_Rect **)-1)
543	while (*m)	892	while (*m)
544	{	893	{
		894	if ((m)->w >= 400 && (m)->h >= 300)
		895	{
545	AV *av = newAV ();	896	AV *av = newAV ();
546	av_push (av, newSViv ((*m)->w));	897	av_push (av, newSViv ((*m)->w));
547	av_push (av, newSViv ((*m)->h));	898	av_push (av, newSViv ((*m)->h));
		899	av_push (av, newSViv (rgb));
		900	av_push (av, newSViv (alpha));
548	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	901	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		902	}
549		903
550	++m;	904	++m;
551	}	905	}
552	}	906	}
553		907
554	char *
555	SDL_GetError ()
556
557	int	908	int
558	SDL_SetVideoMode (int w, int h, int fullscreen)	909	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559	CODE:	910	CODE:
		911	{
		912	SDL_EnableUNICODE (1);
		913	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		914
		915	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		916	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		917	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		918	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		919
560	RETVAL = !!SDL_SetVideoMode (	920	RETVAL = !!SDL_SetVideoMode (
561	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	921	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
562	);	922	);
		923
563	if (RETVAL)	924	if (RETVAL)
564	{	925	{
565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	926	av_clear (texture_av);
		927
		928	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
566	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	929	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
567	# include "glfunc.h"	930	#include "glfunc.h"
568	# undef GL_FUNC	931	#undef GL_FUNC
569	}	932	}
		933	}
570	OUTPUT:	934	OUTPUT:
571	RETVAL	935	RETVAL
572		936
573	void	937	void
574	SDL_GL_SwapBuffers ()	938	SDL_GL_SwapBuffers ()
575		939
576	char *	940	char *
577	SDL_GetKeyName (int sym)	941	SDL_GetKeyName (int sym)
578		942
		943	int
		944	SDL_GetAppState ()
		945
		946	int
		947	SDL_GetModState ()
		948
579	void	949	void
580	SDL_PollEvent ()	950	poll_events ()
581	PPCODE:	951	PPCODE:
582	{	952	{
583	SDL_Event ev;	953	SDL_Event ev;
584		954
585	while (SDL_PollEvent (&ev))	955	SDL_PumpEvents ();
		956	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586	{	957	{
587	HV *hv = newHV ();	958	HV *hv = newHV ();
588	hv_store (hv, "type", 4, newSViv (ev.type), 0);	959	hv_store (hv, "type", 4, newSViv (ev.type), 0);
589		960
590	switch (ev.type)	961	switch (ev.type)
591	{	962	{
592	case SDL_KEYDOWN:	963	case SDL_KEYDOWN:
593	case SDL_KEYUP:	964	case SDL_KEYUP:
594	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	965	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	966	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	967	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		968	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
597	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	969	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598	break;	970	break;
599		971
600	case SDL_ACTIVEEVENT:	972	case SDL_ACTIVEEVENT:
601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	973	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	974	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603	break;	975	break;
604		976
605	case SDL_MOUSEMOTION:	977	case SDL_MOUSEMOTION:
		978	{
		979	int state = ev.motion.state;
		980	int x = ev.motion.x;
		981	int y = ev.motion.y;
		982	int xrel = ev.motion.xrel;
		983	int yrel = ev.motion.yrel;
		984
		985	/* do simplistic event compression */
		986	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		987	&& state == ev.motion.state)
		988	{
		989	xrel += ev.motion.xrel;
		990	yrel += ev.motion.yrel;
		991	x = ev.motion.x;
		992	y = ev.motion.y;
		993	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		994	}
		995
606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
607
608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	997	hv_store (hv, "state", 5, newSViv (state), 0);
609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	998	hv_store (hv, "x", 1, newSViv (x), 0);
610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	999	hv_store (hv, "y", 1, newSViv (y), 0);
611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1000	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1001	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1002	}
613	break;	1003	break;
614		1004
615	case SDL_MOUSEBUTTONDOWN:	1005	case SDL_MOUSEBUTTONDOWN:
616	case SDL_MOUSEBUTTONUP:	1006	case SDL_MOUSEBUTTONUP:
617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1007	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
618		1008
619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1009	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1011	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1012	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1017	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1018	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
629	break;	1019	break;
630	}	1020	}
631		1021
632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1022	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
633	}	1023	}
634	}	1024	}
635		1025
636	int	1026	int
637	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1027	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
638	POSTCALL:	1028	POSTCALL:
639	Mix_HookMusicFinished (music_finished);	1029	Mix_HookMusicFinished (music_finished);
640	Mix_ChannelFinished (channel_finished);	1030	Mix_ChannelFinished (channel_finished);
641		1031
642	void	1032	void
		1033	Mix_QuerySpec ()
		1034	PPCODE:
		1035	{
		1036	int freq, channels;
		1037	Uint16 format;
		1038
		1039	if (Mix_QuerySpec (&freq, &format, &channels))
		1040	{
		1041	EXTEND (SP, 3);
		1042	PUSHs (sv_2mortal (newSViv (freq)));
		1043	PUSHs (sv_2mortal (newSViv (format)));
		1044	PUSHs (sv_2mortal (newSViv (channels)));
		1045	}
		1046	}
		1047
		1048	void
643	Mix_CloseAudio ()	1049	Mix_CloseAudio ()
644		1050
645	int	1051	int
646	Mix_AllocateChannels (int numchans = -1)	1052	Mix_AllocateChannels (int numchans = -1)
647		1053
		1054	const char *
		1055	Mix_GetError ()
		1056
648	void	1057	void
649	lowdelay (int fd, int val = 1)	1058	lowdelay (int fd, int val = 1)
650	CODE:	1059	CODE:
		1060	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1061
		1062	void
		1063	win32_proxy_info ()
		1064	PPCODE:
		1065	{
651	#ifndef _WIN32	1066	#ifdef _WIN32
652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1067	char buffer[2048];
		1068	DWORD buflen;
		1069
		1070	EXTEND (SP, 3);
		1071
		1072	buflen = sizeof (buffer);
		1073	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1074	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1075	{
		1076	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1077
		1078	buflen = sizeof (buffer);
		1079	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1080	{
		1081	PUSHs (newSVpv (buffer, 0));
		1082
		1083	buflen = sizeof (buffer);
		1084	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1085	PUSHs (newSVpv (buffer, 0));
		1086	}
		1087	}
653	#endif	1088	#endif
		1089	}
654		1090
655	void	1091	int
656	add_font (char *file)	1092	add_font (char *file)
657	CODE:	1093	CODE:
658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1094	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1095	OUTPUT:
		1096	RETVAL
659		1097
660	void	1098	void
661	load_image_inline (SV *image_)	1099	load_image_inline (SV *image_)
662	ALIAS:	1100	ALIAS:
663	load_image_file = 1	1101	load_image_file = 1
…		…
666	STRLEN image_len;	1104	STRLEN image_len;
667	char image = (char )SvPVbyte (image_, image_len);	1105	char image = (char )SvPVbyte (image_, image_len);
668	SDL_Surface surface, surface2;	1106	SDL_Surface surface, surface2;
669	SDL_PixelFormat fmt;	1107	SDL_PixelFormat fmt;
670	SDL_RWops *rw = ix	1108	SDL_RWops *rw = ix
671	? SDL_RWFromFile (image, "r")	1109	? SDL_RWFromFile (image, "rb")
672	: SDL_RWFromConstMem (image, image_len);	1110	: SDL_RWFromConstMem (image, image_len);
673		1111
674	if (!rw)	1112	if (!rw)
675	croak ("load_image: %s", SDL_GetError ());	1113	croak ("load_image: %s", SDL_GetError ());
676		1114
…		…
749	void	1187	void
750	error (char *message)	1188	error (char *message)
751	CODE:	1189	CODE:
752	fprintf (stderr, "ERROR: %s\n", message);	1190	fprintf (stderr, "ERROR: %s\n", message);
753	#ifdef _WIN32	1191	#ifdef _WIN32
754	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1192	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
755	#endif	1193	#endif
756		1194
757	void	1195	void
758	fatal (char *message)	1196	fatal (char *message)
759	CODE:	1197	CODE:
760	fprintf (stderr, "FATAL: %s\n", message);	1198	fprintf (stderr, "FATAL: %s\n", message);
761	#ifdef _WIN32	1199	#ifdef _WIN32
762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1200	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
763	#endif	1201	#endif
764	_exit (1);	1202	_exit (1);
765		1203
766	void	1204	void
767	_exit (int retval)	1205	_exit (int retval = 0)
768	CODE:	1206	CODE:
		1207	#ifdef WIN32
		1208	ExitThread (retval); // unclean, please beam me up
		1209	#else
769	_exit (retval);	1210	_exit (retval);
		1211	#endif
770		1212
771	MODULE = CFPlus PACKAGE = CFPlus::Font	1213	void
		1214	debug ()
		1215	CODE:
		1216	{
		1217	#if DEBUG
		1218	VALGRIND_DO_LEAK_CHECK;
		1219	#endif
		1220	}
772		1221
773	CFPlus::Font	1222	int
		1223	SvREFCNT (SV *sv)
		1224	CODE:
		1225	RETVAL = SvREFCNT (sv);
		1226	OUTPUT:
		1227	RETVAL
		1228
		1229	MODULE = Deliantra::Client PACKAGE = DC::Font
		1230
		1231	PROTOTYPES: DISABLE
		1232
		1233	DC::Font
774	new_from_file (SV class, char path, int id = 0)	1234	new_from_file (SV class, char path, int id = 0)
775	CODE:	1235	CODE:
776	{	1236	{
777	int count;	1237	int count;
778	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1238	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
781	}	1241	}
782	OUTPUT:	1242	OUTPUT:
783	RETVAL	1243	RETVAL
784		1244
785	void	1245	void
786	DESTROY (CFPlus::Font self)	1246	DESTROY (DC::Font self)
787	CODE:	1247	CODE:
788	pango_font_description_free (self);	1248	pango_font_description_free (self);
789		1249
790	void	1250	void
791	make_default (CFPlus::Font self)	1251	make_default (DC::Font self)
		1252	PROTOTYPE: $
792	CODE:	1253	CODE:
793	default_font = self;	1254	default_font = self;
794		1255
795	MODULE = CFPlus PACKAGE = CFPlus::Layout	1256	MODULE = Deliantra::Client PACKAGE = DC::Layout
796		1257
		1258	PROTOTYPES: DISABLE
		1259
797	void	1260	void
798	reset_glyph_cache ()	1261	glyph_cache_backup ()
		1262	PROTOTYPE:
799	CODE:	1263	CODE:
		1264	tc_backup ();
		1265
		1266	void
		1267	glyph_cache_restore ()
		1268	PROTOTYPE:
		1269	CODE:
800	tc_clear ();	1270	tc_restore ();
801		1271
802	CFPlus::Layout	1272	DC::Layout
803	new (SV *class)	1273	new (SV *class)
804	CODE:	1274	CODE:
805	New (0, RETVAL, 1, struct cf_layout);	1275	New (0, RETVAL, 1, struct cf_layout);
806		1276
807	RETVAL->pl = pango_layout_new (opengl_context);	1277	RETVAL->pl = pango_layout_new (opengl_context);
…		…
809	RETVAL->g = 1.;	1279	RETVAL->g = 1.;
810	RETVAL->b = 1.;	1280	RETVAL->b = 1.;
811	RETVAL->a = 1.;	1281	RETVAL->a = 1.;
812	RETVAL->base_height = MIN_FONT_HEIGHT;	1282	RETVAL->base_height = MIN_FONT_HEIGHT;
813	RETVAL->font = 0;	1283	RETVAL->font = 0;
		1284	RETVAL->rc = rc_alloc ();
814		1285
815	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1286	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
816	layout_update_font (RETVAL);	1287	layout_update_font (RETVAL);
817	OUTPUT:	1288	OUTPUT:
818	RETVAL	1289	RETVAL
819		1290
820	void	1291	void
821	DESTROY (CFPlus::Layout self)	1292	DESTROY (DC::Layout self)
822	CODE:	1293	CODE:
823	g_object_unref (self->pl);	1294	g_object_unref (self->pl);
		1295	rc_free (self->rc);
824	Safefree (self);	1296	Safefree (self);
825		1297
826	void	1298	void
827	set_text (CFPlus::Layout self, SV *text_)	1299	set_text (DC::Layout self, SV *text_)
828	CODE:	1300	CODE:
829	{	1301	{
830	STRLEN textlen;	1302	STRLEN textlen;
831	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
832		1304
833	pango_layout_set_text (self->pl, text, textlen);	1305	pango_layout_set_text (self->pl, text, textlen);
834	}	1306	}
835		1307
836	void	1308	void
837	set_markup (CFPlus::Layout self, SV *text_)	1309	set_markup (DC::Layout self, SV *text_)
838	CODE:	1310	CODE:
839	{	1311	{
840	STRLEN textlen;	1312	STRLEN textlen;
841	char *text = SvPVutf8 (text_, textlen);	1313	char *text = SvPVutf8 (text_, textlen);
842		1314
843	pango_layout_set_markup (self->pl, text, textlen);	1315	pango_layout_set_markup (self->pl, text, textlen);
844	}	1316	}
845		1317
846	void	1318	void
847	set_shapes (CFPlus::Layout self, ...)	1319	set_shapes (DC::Layout self, ...)
848	CODE:	1320	CODE:
849	{	1321	{
850	PangoAttrList *attrs = 0;	1322	PangoAttrList *attrs = 0;
851	const char *text = pango_layout_get_text (self->pl);	1323	const char *text = pango_layout_get_text (self->pl);
852	const char *pos = text;	1324	const char *pos = text;
…		…
887	if (attrs)	1359	if (attrs)
888	pango_layout_set_attributes (self->pl, attrs);	1360	pango_layout_set_attributes (self->pl, attrs);
889	}	1361	}
890		1362
891	void	1363	void
892	get_shapes (CFPlus::Layout self)	1364	get_shapes (DC::Layout self)
893	PPCODE:	1365	PPCODE:
894	{	1366	{
895	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1367	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
896		1368
897	do	1369	do
898	{	1370	{
899	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1371	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
900		1372
901	if (run && shape_attr_p (run))	1373	if (run && shape_attr_p (run))
902	{	1374	{
903	PangoRectangle extents;	1375	PangoRectangle extents;
904	pango_layout_iter_get_run_extents (iter, 0, &extents);	1376	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
912		1384
913	pango_layout_iter_free (iter);	1385	pango_layout_iter_free (iter);
914	}	1386	}
915		1387
916	int	1388	int
917	has_wrapped (CFPlus::Layout self)	1389	has_wrapped (DC::Layout self)
918	CODE:	1390	CODE:
919	{	1391	{
920	int lines = 1;	1392	int lines = 1;
921	const char *text = pango_layout_get_text (self->pl);	1393	const char *text = pango_layout_get_text (self->pl);
922		1394
…		…
927	}	1399	}
928	OUTPUT:	1400	OUTPUT:
929	RETVAL	1401	RETVAL
930		1402
931	SV *	1403	SV *
932	get_text (CFPlus::Layout self)	1404	get_text (DC::Layout self)
933	CODE:	1405	CODE:
934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1406	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
935	sv_utf8_decode (RETVAL);	1407	sv_utf8_decode (RETVAL);
936	OUTPUT:	1408	OUTPUT:
937	RETVAL	1409	RETVAL
938		1410
939	void	1411	void
940	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1412	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
941	CODE:	1413	CODE:
942	self->r = r;	1414	self->r = r;
943	self->g = g;	1415	self->g = g;
944	self->b = b;	1416	self->b = b;
945	self->a = a;	1417	self->a = a;
946		1418
947	void	1419	void
948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1420	set_font (DC::Layout self, DC::Font font = 0)
949	CODE:	1421	CODE:
950	if (self->font != font)	1422	if (self->font != font)
951	{	1423	{
952	self->font = font;	1424	self->font = font;
953	layout_update_font (self);	1425	layout_update_font (self);
954	}	1426	}
955		1427
956	void	1428	void
957	set_height (CFPlus::Layout self, int base_height)	1429	set_height (DC::Layout self, int base_height)
958	CODE:	1430	CODE:
959	if (self->base_height != base_height)	1431	if (self->base_height != base_height)
960	{	1432	{
961	self->base_height = base_height;	1433	self->base_height = base_height;
962	layout_update_font (self);	1434	layout_update_font (self);
963	}	1435	}
964		1436
965	void	1437	void
966	set_width (CFPlus::Layout self, int max_width = -1)	1438	set_width (DC::Layout self, int max_width = -1)
967	CODE:	1439	CODE:
968	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1440	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
969		1441
970	void	1442	void
971	set_indent (CFPlus::Layout self, int indent)	1443	set_indent (DC::Layout self, int indent)
972	CODE:	1444	CODE:
973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1445	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
974		1446
975	void	1447	void
976	set_spacing (CFPlus::Layout self, int spacing)	1448	set_spacing (DC::Layout self, int spacing)
977	CODE:	1449	CODE:
978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1450	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
979		1451
980	void	1452	void
981	set_ellipsise (CFPlus::Layout self, int ellipsise)	1453	set_ellipsise (DC::Layout self, int ellipsise)
982	CODE:	1454	CODE:
983	pango_layout_set_ellipsize (self->pl,	1455	pango_layout_set_ellipsize (self->pl,
984	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1456	ellipsise == 1 ? PANGO_ELLIPSIZE_START
985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1457	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1458	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
987	: PANGO_ELLIPSIZE_NONE	1459	: PANGO_ELLIPSIZE_NONE
988	);	1460	);
989		1461
990	void	1462	void
991	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1463	set_single_paragraph_mode (DC::Layout self, int spm)
992	CODE:	1464	CODE:
993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1465	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
994		1466
995	void	1467	void
996	size (CFPlus::Layout self)	1468	size (DC::Layout self)
997	PPCODE:	1469	PPCODE:
998	{	1470	{
999	int w, h;	1471	int w, h;
1000		1472
1001	layout_get_pixel_size (self, &w, &h);	1473	layout_get_pixel_size (self, &w, &h);
…		…
1004	PUSHs (sv_2mortal (newSViv (w)));	1476	PUSHs (sv_2mortal (newSViv (w)));
1005	PUSHs (sv_2mortal (newSViv (h)));	1477	PUSHs (sv_2mortal (newSViv (h)));
1006	}	1478	}
1007		1479
1008	int	1480	int
1009	descent (CFPlus::Layout self)	1481	descent (DC::Layout self)
1010	CODE:	1482	CODE:
1011	{	1483	{
1012	PangoRectangle rect;	1484	PangoRectangle rect;
1013	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1485	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1014	pango_layout_line_get_pixel_extents (line, 0, &rect);	1486	pango_layout_line_get_pixel_extents (line, 0, &rect);
1015	RETVAL = PANGO_DESCENT (rect);	1487	RETVAL = PANGO_DESCENT (rect);
1016	}	1488	}
1017	OUTPUT:	1489	OUTPUT:
1018	RETVAL	1490	RETVAL
1019		1491
1020	int	1492	int
1021	xy_to_index (CFPlus::Layout self, int x, int y)	1493	xy_to_index (DC::Layout self, int x, int y)
1022	CODE:	1494	CODE:
1023	{	1495	{
1024	int index, trailing;	1496	int index, trailing;
1025	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1497	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1026	RETVAL = index;	1498	RETVAL = index + trailing;
1027	}	1499	}
1028	OUTPUT:	1500	OUTPUT:
1029	RETVAL	1501	RETVAL
1030		1502
1031	void	1503	void
1032	cursor_pos (CFPlus::Layout self, int index)	1504	cursor_pos (DC::Layout self, int index)
1033	PPCODE:	1505	PPCODE:
1034	{	1506	{
1035	PangoRectangle strong_pos;	1507	PangoRectangle pos;
1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1508	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1037		1509
1038	EXTEND (SP, 3);	1510	EXTEND (SP, 3);
1039	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1512	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1042	}	1514	}
1043		1515
1044	void	1516	void
1045	render (CFPlus::Layout self, float x, float y, int flags = 0)	1517	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1046	PPCODE:	1518	PPCODE:
		1519	{
		1520	int line, x;
		1521
		1522	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1523	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1524	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1525	--line;
		1526	#endif
		1527	EXTEND (SP, 2);
		1528	PUSHs (sv_2mortal (newSViv (line)));
		1529	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1530	}
		1531
		1532	void
		1533	line_x_to_index (DC::Layout self, int line, int x)
		1534	PPCODE:
		1535	{
		1536	PangoLayoutLine *lp;
		1537	int index, trailing;
		1538
		1539	if (line < 0)
		1540	XSRETURN_EMPTY;
		1541
		1542	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1543	XSRETURN_EMPTY; /* do better */
		1544
		1545	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1546
		1547	EXTEND (SP, 2);
		1548	if (GIMME_V == G_SCALAR)
		1549	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1550	else
		1551	{
		1552	PUSHs (sv_2mortal (newSViv (index)));
		1553	PUSHs (sv_2mortal (newSViv (trailing)));
		1554	}
		1555	}
		1556
		1557	void
		1558	render (DC::Layout self, float x, float y, int flags = 0)
		1559	CODE:
		1560	rc_clear (self->rc);
1047	pango_opengl_render_layout_subpixel (	1561	pango_opengl_render_layout_subpixel (
1048	self->pl,	1562	self->pl,
		1563	self->rc,
1049	x * PANGO_SCALE, y * PANGO_SCALE,	1564	x * PANGO_SCALE, y * PANGO_SCALE,
1050	self->r, self->g, self->b, self->a,	1565	self->r, self->g, self->b, self->a,
1051	flags	1566	flags
1052	);	1567	);
		1568	// we assume that context_change actually clears/frees stuff
		1569	// and does not do any recomputation...
		1570	pango_layout_context_changed (self->pl);
1053		1571
1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
1055
1056	void	1572	void
1057	pad2pot (SV data_, SV w_, SV *h_)	1573	draw (DC::Layout self)
1058	CODE:	1574	CODE:
1059	{	1575	{
1060	int ow = SvIV (w_);	1576	glEnable (GL_TEXTURE_2D);
1061	int oh = SvIV (h_);	1577	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1578	glEnable (GL_BLEND);
		1579	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1580	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1581	glEnable (GL_ALPHA_TEST);
		1582	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1062		1583
1063	if (ow && oh)	1584	rc_draw (self->rc);
		1585
		1586	glDisable (GL_ALPHA_TEST);
		1587	glDisable (GL_BLEND);
		1588	glDisable (GL_TEXTURE_2D);
		1589	}
		1590
		1591	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1592
		1593	PROTOTYPES: ENABLE
		1594
		1595	void
		1596	pad (SV *data_, int ow, int oh, int nw, int nh)
		1597	CODE:
		1598	{
		1599	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1064	{	1600	{
1065	int nw = minpot (ow);
1066	int nh = minpot (oh);
1067
1068	if (nw != ow \|\| nh != oh)
1069	{
1070	if (SvOK (data_))
1071	{
1072	STRLEN datalen;	1601	STRLEN datalen;
1073	char *data = SvPVbyte (data_, datalen);	1602	char *data = SvPVbyte (data_, datalen);
1074	int bpp = datalen / (ow * oh);	1603	int bpp = datalen / (ow * oh);
1075	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1604	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1076		1605
1077	SvPOK_only (result_);	1606	SvPOK_only (result_);
1078	SvCUR_set (result_, nw * nh * bpp);	1607	SvCUR_set (result_, nw * nh * bpp);
1079		1608
1080	memset (SvPVX (result_), 0, nw * nh * bpp);	1609	memset (SvPVX (result_), 0, nw * nh * bpp);
1081	while (oh--)	1610	while (oh--)
1082	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1611	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1083		1612
1084	sv_setsv (data_, result_);	1613	sv_setsv (data_, result_);
1085	}
1086
1087	sv_setiv (w_, nw);
1088	sv_setiv (h_, nh);
1089	}
1090	}	1614	}
1091	}	1615	}
1092		1616
1093	void	1617	void
1094	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1618	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1100	{	1624	{
1101	HV hv = (HV )SvRV (self);	1625	HV hv = (HV )SvRV (self);
1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1626	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1627	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1628	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1629
		1630	if (name <= 0)
		1631	XSRETURN_EMPTY;
1105		1632
1106	if (items < 5)	1633	if (items < 5)
1107	{	1634	{
1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1635	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1636	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1137	glDisable (GL_ALPHA_TEST);	1664	glDisable (GL_ALPHA_TEST);
1138	glDisable (GL_BLEND);	1665	glDisable (GL_BLEND);
1139	}	1666	}
1140	}	1667	}
1141		1668
1142	MODULE = CFPlus PACKAGE = CFPlus::Map	1669	void
		1670	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
		1671	PROTOTYPE: @
		1672	CODE:
		1673	{
		1674	glEnable (GL_TEXTURE_2D);
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1677	glBindTexture (GL_TEXTURE_2D, name1);
1143		1678
1144	CFPlus::Map	1679	glColor3f (intensity, intensity, intensity);
1145	new (SV *class, int map_width, int map_height)	1680	glPushMatrix ();
		1681	glScalef (1./3, 1./3, 1.);
		1682
		1683	if (blend > 0.f)
		1684	{
		1685	float S2, T2; /* 0. 0. for texture 2 */
		1686	float w = w1 > w2 ? w1 : w2;
		1687	float h = h1 > h2 ? h1 : h2;
		1688	GLfloat env_color[4] = { 0., 0., 0., blend };
		1689
		1690	/* interpolate the two shadow textures */
		1691	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1692	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1693
		1694	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1695	gl.ActiveTexture (GL_TEXTURE1);
		1696	glEnable (GL_TEXTURE_2D);
		1697	glBindTexture (GL_TEXTURE_2D, name2);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1699
		1700	/* rgb == rgb(glcolor) */
		1701	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1704
		1705	/* alpha = interpolate t0, t1 by env_alpha */
		1706	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1707
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1711
		1712	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1714
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1717
		1718	s1 *= w / w1;
		1719	t1 *= h / h1;
		1720
		1721	dx *= -3.f / w2;
		1722	dy *= -3.f / h2;
		1723	dx *= w / w2;
		1724	dy *= h / h2;
		1725
		1726	s2 *= w / w2;
		1727	t2 *= h / h2;
		1728
		1729	glBegin (GL_QUADS);
		1730	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
		1731	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
		1732	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
		1733	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
		1734	glEnd ();
		1735
		1736	glDisable (GL_TEXTURE_2D);
		1737	gl.ActiveTexture (GL_TEXTURE0);
		1738	}
		1739	else
		1740	{
		1741	/* simple blending of one texture, also opengl <1.3 path */
		1742	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1743
		1744	glBegin (GL_QUADS);
		1745	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1746	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1747	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1748	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1749	glEnd ();
		1750	}
		1751
		1752	glPopMatrix ();
		1753
		1754	glDisable (GL_TEXTURE_2D);
		1755	glDisable (GL_BLEND);
		1756	}
		1757
		1758	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1759	CODE:
		1760	{
		1761	GLint width;
		1762	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1763	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1764	RETVAL = width > 0;
		1765	}
		1766	OUTPUT:
		1767	RETVAL
		1768
		1769	MODULE = Deliantra::Client PACKAGE = DC::Map
		1770
		1771	PROTOTYPES: DISABLE
		1772
		1773	DC::Map
		1774	new (SV *class)
1146	CODE:	1775	CODE:
1147	New (0, RETVAL, 1, struct map);	1776	New (0, RETVAL, 1, struct map);
1148	RETVAL->x = 0;	1777	RETVAL->x = 0;
1149	RETVAL->y = 0;	1778	RETVAL->y = 0;
1150	RETVAL->w = map_width;	1779	RETVAL->w = 0;
1151	RETVAL->h = map_height;	1780	RETVAL->h = 0;
1152	RETVAL->ox = 0;	1781	RETVAL->ox = 0;
1153	RETVAL->oy = 0;	1782	RETVAL->oy = 0;
1154	RETVAL->faces = 8192;	1783	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1155	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1784	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1156	RETVAL->texs = 8192;
1157	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158	RETVAL->rows = 0;	1785	RETVAL->rows = 0;
1159	RETVAL->row = 0;	1786	RETVAL->row = 0;
1160	OUTPUT:	1787	OUTPUT:
1161	RETVAL	1788	RETVAL
1162		1789
1163	void	1790	void
1164	DESTROY (CFPlus::Map self)	1791	DESTROY (DC::Map self)
1165	CODE:	1792	CODE:
1166	{	1793	{
1167	map_clear (self);	1794	map_clear (self);
1168	Safefree (self->face);	1795	Safefree (self->face2tile);
1169	Safefree (self->tex);	1796	Safefree (self->tex);
1170	Safefree (self);	1797	Safefree (self);
1171	}	1798	}
1172		1799
1173	void	1800	void
		1801	resize (DC::Map self, int map_width, int map_height)
		1802	CODE:
		1803	self->w = map_width;
		1804	self->h = map_height;
		1805
		1806	void
1174	clear (CFPlus::Map self)	1807	clear (DC::Map self)
1175	CODE:	1808	CODE:
1176	map_clear (self);	1809	map_clear (self);
1177		1810
1178	void	1811	void
1179	set_face (CFPlus::Map self, int face, int texid)	1812	set_tileid (DC::Map self, int face, int tile)
1180	CODE:	1813	CODE:
1181	{	1814	{
1182	while (self->faces <= face)	1815	need_facenum (self, face); self->face2tile [face] = tile;
1183	{	1816	need_texid (self, tile);
1184	Append (mapface, self->face, self->faces, self->faces);
1185	self->faces *= 2;
1186	}
1187
1188	self->face [face] = texid;
1189	}	1817	}
1190		1818
1191	void	1819	void
		1820	set_smooth (DC::Map self, int face, int smooth, int level)
		1821	CODE:
		1822	{
		1823	tileid texid;
		1824	maptex *tex;
		1825
		1826	if (face < 0 \|\| face >= self->faces)
		1827	return;
		1828
		1829	if (smooth < 0 \|\| smooth >= self->faces)
		1830	return;
		1831
		1832	texid = self->face2tile [face];
		1833
		1834	if (!texid)
		1835	return;
		1836
		1837	tex = self->tex + texid;
		1838	tex->smoothtile = self->face2tile [smooth];
		1839	tex->smoothlevel = level;
		1840	}
		1841
		1842	void
1192	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1843	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1193	CODE:	1844	CODE:
1194	{	1845	{
1195	while (self->texs <= texid)	1846	need_texid (self, texid);
1196	{
1197	Append (maptex, self->tex, self->texs, self->texs);
1198	self->texs *= 2;
1199	}
1200		1847
1201	{	1848	{
1202	maptex *tex = self->tex + texid;	1849	maptex *tex = self->tex + texid;
1203		1850
1204	tex->name = name;	1851	tex->name = name;
…		…
1220	// use uglier nearest interpolation because linear suffers	1867	// use uglier nearest interpolation because linear suffers
1221	// from transparent color bleeding and ugly wrapping effects.	1868	// from transparent color bleeding and ugly wrapping effects.
1222	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1869	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1223	}	1870	}
1224		1871
		1872	void
		1873	expire_textures (DC::Map self, int texid, int count)
		1874	PPCODE:
		1875	for (; texid < self->texs && count; ++texid, --count)
		1876	{
		1877	maptex *tex = self->tex + texid;
		1878
		1879	if (tex->name)
		1880	{
		1881	if (tex->unused)
		1882	{
		1883	tex->name = 0;
		1884	tex->unused = 0;
		1885	XPUSHs (sv_2mortal (newSViv (texid)));
		1886	}
		1887	else
		1888	tex->unused = 1;
		1889	}
		1890	}
		1891
1225	int	1892	int
1226	ox (CFPlus::Map self)	1893	ox (DC::Map self)
1227	ALIAS:	1894	ALIAS:
1228	oy = 1	1895	oy = 1
1229	x = 2	1896	x = 2
1230	y = 3	1897	y = 3
1231	w = 4	1898	w = 4
…		…
1242	}	1909	}
1243	OUTPUT:	1910	OUTPUT:
1244	RETVAL	1911	RETVAL
1245		1912
1246	void	1913	void
1247	scroll (CFPlus::Map self, int dx, int dy)	1914	scroll (DC::Map self, int dx, int dy)
1248	CODE:	1915	CODE:
1249	{	1916	{
1250	if (dx > 0)	1917	if (dx > 0)
1251	map_blank (self, self->x, self->y, dx, self->h);	1918	map_blank (self, self->x, self->y, dx, self->h);
1252	else if (dx < 0)	1919	else if (dx < 0)
1253	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1920	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1254		1921
1255	if (dy > 0)	1922	if (dy > 0)
1256	map_blank (self, self->x, self->y, self->w, dy);	1923	map_blank (self, self->x, self->y, self->w, dy);
1257	else if (dy < 0)	1924	else if (dy < 0)
1258	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1925	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1259		1926
1260	self->ox += dx; self->x += dx;	1927	self->ox += dx; self->x += dx;
1261	self->oy += dy; self->y += dy;	1928	self->oy += dy; self->y += dy;
1262		1929
1263	while (self->y < 0)	1930	while (self->y < 0)
…		…
1267	self->rows += MAP_EXTEND_Y;	1934	self->rows += MAP_EXTEND_Y;
1268	self->y += MAP_EXTEND_Y;	1935	self->y += MAP_EXTEND_Y;
1269	}	1936	}
1270	}	1937	}
1271		1938
1272	void	1939	SV *
1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1940	map1a_update (DC::Map self, SV *data_, int extmap)
1274	CODE:	1941	CODE:
1275	{	1942	{
1276	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1943	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1277	uint8_t data_end = (uint8_t )SvEND (data_);	1944	uint8_t data_end = (uint8_t )SvEND (data_);
1278	mapcell *cell;	1945	mapcell *cell;
1279	int x, y, flags;	1946	int x, y, z, flags;
		1947	AV *missing = newAV ();
		1948	RETVAL = newRV_noinc ((SV *)missing);
1280		1949
1281	while (data < data_end - 1)	1950	while (data < data_end - 1)
1282	{	1951	{
1283	flags = (data [0] << 8) + data [1]; data += 2;	1952	flags = (data [0] << 8) + data [1]; data += 2;
1284		1953
…		…
1304	uint8_t ext, cmd;	1973	uint8_t ext, cmd;
1305		1974
1306	do	1975	do
1307	{	1976	{
1308	ext = *data++;	1977	ext = *data++;
1309	cmd = ext & 0x3f;	1978	cmd = ext & 0x7f;
1310		1979
1311	if (cmd < 4)	1980	if (cmd < 4)
1312	cell->darkness = 255 - ext * 64 + 1;	1981	cell->darkness = 255 - ext * 64 + 1;
1313	else if (cmd == 5) // health	1982	else if (cmd == 5) // health
1314	{	1983	{
1315	cell->stat_width = 1;	1984	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1985	cell->stat_hp = *data++;
1317	}	1986	}
1318	else if (cmd == 6) // monster width	1987	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1988	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1989	else if (cmd == 0x47)
1321	{	1990	{
1322	if (*data == 4)	1991	if (*data == 1) cell->player = data [1];
1323	; // decode player tag	1992	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1993	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1994	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1324		1995
1325	data += *data + 1;	1996	data += *data + 1;
1326	}	1997	}
1327	else if (cmd == 8) // cell flags	1998	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1999	cell->flags = *data++;
…		…
1333	}	2004	}
1334	while (ext & 0x80);	2005	while (ext & 0x80);
1335	}	2006	}
1336	else	2007	else
1337	cell->darkness = *data++ + 1;	2008	cell->darkness = *data++ + 1;
1338
1339	}	2009	}
1340		2010
		2011	for (z = 0; z <= 2; ++z)
1341	if (flags & 4)	2012	if (flags & (4 >> z))
1342	{	2013	{
1343	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2014	faceid face = (data [0] << 8) + data [1]; data += 2;
		2015	need_facenum (self, face);
		2016	cell->tile [z] = self->face2tile [face];
		2017
		2018	if (cell->tile [z])
		2019	{
		2020	maptex *tex = self->tex + cell->tile [z];
		2021	tex->unused = 0;
		2022	if (!tex->name)
		2023	av_push (missing, newSViv (cell->tile [z]));
		2024
		2025	if (tex->smoothtile)
		2026	{
		2027	maptex *smooth = self->tex + tex->smoothtile;
		2028	smooth->unused = 0;
		2029	if (!smooth->name)
		2030	av_push (missing, newSViv (tex->smoothtile));
		2031	}
		2032	}
1344	}	2033	}
1345
1346	if (flags & 2)
1347	{
1348	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1349	}
1350
1351	if (flags & 1)
1352	{
1353	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1354	}
1355	}	2034	}
1356	else	2035	else
1357	cell->darkness = 0;	2036	CELL_CLEAR (cell);
1358	}	2037	}
1359	}	2038	}
		2039	OUTPUT:
		2040	RETVAL
1360		2041
1361	SV *	2042	SV *
1362	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2043	mapmap (DC::Map self, int x0, int y0, int w, int h)
1363	CODE:	2044	CODE:
1364	{	2045	{
1365	int x1, x;	2046	int x1, x;
1366	int y1, y;	2047	int y1, y;
1367	int z;	2048	int z;
…		…
1388	{	2069	{
1389	mapcell *cell = row->col + (x - row->c0);	2070	mapcell *cell = row->col + (x - row->c0);
1390		2071
1391	for (z = 0; z <= 0; z++)	2072	for (z = 0; z <= 0; z++)
1392	{	2073	{
1393	mapface face = cell->face [z];
1394
1395	if (face)
1396	{
1397	maptex tex = self->tex [face];	2074	maptex tex = self->tex [cell->tile [z]];
1398	int a0 = 255 - tex.a;	2075	int a0 = 255 - tex.a;
1399	int a1 = tex.a;	2076	int a1 = tex.a;
1400		2077
1401	r = (r * a0 + tex.r * a1) / 255;	2078	r = (r * a0 + tex.r * a1) / 255;
1402	g = (g * a0 + tex.g * a1) / 255;	2079	g = (g * a0 + tex.g * a1) / 255;
1403	b = (b * a0 + tex.b * a1) / 255;	2080	b = (b * a0 + tex.b * a1) / 255;
1404	a = (a * a0 + tex.a * a1) / 255;	2081	a = (a * a0 + tex.a * a1) / 255;
1405	}
1406	}	2082	}
1407	}	2083	}
1408		2084
1409	*map++ = (r )	2085	*map++ = (r )
1410	\| (g << 8)	2086	\| (g << 8)
…		…
1417	}	2093	}
1418	OUTPUT:	2094	OUTPUT:
1419	RETVAL	2095	RETVAL
1420		2096
1421	void	2097	void
1422	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2098	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1423	CODE:	2099	CODE:
1424	{	2100	{
1425	int vx, vy;
1426	int x, y, z;	2101	int x, y, z;
1427	int last_name;
1428	mapface face;
1429		2102
1430	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2103	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1431	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2104	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2105	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2106	smooth_key skey;
		2107	int pl_x, pl_y;
		2108	maptex pl_tex;
		2109	rc_t *rc = rc_alloc ();
		2110	rc_t *rc_ov = rc_alloc ();
		2111	rc_key_t key;
		2112	rc_array_t arr, arr_hidden;
1432		2113
1433	/*	2114	pl_tex.name = 0;
1434	int vx = self->vx = self->w >= sw
1435	? self->x + (self->w - sw) / 2
1436	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1437		2115
1438	int vy = self->vy = self->h >= sh	2116	// that's current max. sorry.
1439	? self->y + (self->h - sh) / 2	2117	if (sw > 255) sw = 255;
1440	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2118	if (sh > 255) sh = 255;
1441	*/
1442		2119
1443	glColor4ub (255, 255, 255, 255);	2120	// clear key, in case of extra padding
		2121	memset (&skey, 0, sizeof (skey));
		2122
		2123	memset (&key, 0, sizeof (key));
		2124	key.r = 255;
		2125	key.g = 255;
		2126	key.b = 255;
		2127	key.a = 255;
		2128	key.mode = GL_QUADS;
		2129	key.format = GL_T2F_V3F;
		2130
		2131	mx += self->x;
		2132	my += self->y;
		2133
		2134	// first pass: determine smooth_max
		2135	// rather ugly, if you ask me
		2136	// could also be stored inside mapcell and updated on change
		2137	memset (smooth_max, 0, sizeof (smooth_max));
		2138
		2139	for (y = 0; y < sh; y++)
		2140	if (0 <= y + my && y + my < self->rows)
		2141	{
		2142	maprow *row = self->row + (y + my);
		2143
		2144	for (x = 0; x < sw; x++)
		2145	if (row->c0 <= x + mx && x + mx < row->c1)
		2146	{
		2147	mapcell *cell = row->col + (x + mx - row->c0);
		2148
		2149	smooth_max[x + 1][y + 1] =
		2150	MAX (self->tex [cell->tile [0]].smoothlevel,
		2151	MAX (self->tex [cell->tile [1]].smoothlevel,
		2152	self->tex [cell->tile [2]].smoothlevel));
		2153	}
		2154	}
1444		2155
1445	glEnable (GL_BLEND);	2156	glEnable (GL_BLEND);
1446	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1447	glEnable (GL_TEXTURE_2D);
1448	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2158	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1449		2159
1450	glBegin (GL_QUADS);	2160	key.texname = self->tex [TEXID_HIDDEN].name;
		2161	arr_hidden = rc_array (rc_ov, &key);
1451		2162
1452	last_name = 0;
1453
1454	for (z = 0; z < 3; z++)	2163	for (z = 0; z <= 2; z++)
		2164	{
		2165	memset (smooth_level, 0, sizeof (smooth_level));
		2166	key.texname = -1;
		2167
1455	for (y = 0; y < sh; y++)	2168	for (y = 0; y < sh; y++)
1456	if (0 <= y + vy && y + vy < self->rows)	2169	if (0 <= y + my && y + my < self->rows)
1457	{	2170	{
1458	maprow *row = self->row + (y + vy);	2171	maprow *row = self->row + (y + my);
1459		2172
1460	for (x = 0; x < sw; x++)	2173	for (x = 0; x < sw; x++)
1461	if (row->c0 <= x + vx && x + vx < row->c1)	2174	if (row->c0 <= x + mx && x + mx < row->c1)
1462	{	2175	{
1463	mapcell *cell = row->col + (x + vx - row->c0);	2176	mapcell *cell = row->col + (x + mx - row->c0);
1464
1465	face = cell->face [z];	2177	tileid tile = cell->tile [z];
		2178
		2179	if (tile)
		2180	{
		2181	maptex tex = self->tex [tile];
		2182	int px, py;
1466		2183
1467	if (face && face < self->texs)	2184	if (key.texname != tex.name)
		2185	{
		2186	self->tex [tile].unused = 0;
		2187
		2188	if (!tex.name)
		2189	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2190
		2191	key.texname = tex.name;
		2192	arr = rc_array (rc, &key);
		2193	}
		2194
		2195	px = (x + 1) * T - tex.w;
		2196	py = (y + 1) * T - tex.h;
		2197
		2198	if (expect_false (cell->player == player) && expect_false (z == 2))
		2199	{
		2200	pl_x = px;
		2201	pl_y = py;
		2202	pl_tex = tex;
		2203	continue;
		2204	}
		2205
		2206	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2207	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2208	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2209	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2210
		2211	// update smooth hash
		2212	if (tex.smoothtile)
		2213	{
		2214	skey.tile = tex.smoothtile;
		2215	skey.level = tex.smoothlevel;
		2216
		2217	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2218
		2219	// add bits to current tile and all neighbours. skey.x\|y is
		2220	// shifted +1\|+1 so we always stay positive.
		2221
		2222	// bits is ___n cccc CCCC bbbb
		2223	// n do not draw borders&corners
		2224	// c draw these corners, but...
		2225	// C ... not these
		2226	// b draw these borders
		2227
		2228	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2229	// ┃· ·· ·┃ ━━
		2230
		2231	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2232	// ·· ·· ·┏ ┓·
		2233
		2234	// full tile
		2235	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2236
		2237	// borders
		2238	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2239	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2240	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2241	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2242
		2243	// corners
		2244	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2245	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2246	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2247	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2248	}
		2249	}
		2250
		2251	if (expect_false (z == 2))
		2252	{
		2253	/* draw question marks on top of hidden spaces */
		2254	if (!cell->darkness)
		2255	{
		2256	maptex tex = self->tex [TEXID_HIDDEN];
		2257	int px = (x + 1) * T - tex.w;
		2258	int py = (y + 1) * T - tex.h;
		2259
		2260	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2261	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2262	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2263	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2264	}
		2265
		2266	if (expect_false (cell->flags))
		2267	{
		2268	// overlays such as the speech bubble, probably more to come
		2269	if (cell->flags & 1)
		2270	{
		2271	rc_key_t key_ov = key;
		2272	maptex tex = self->tex [TEXID_SPEECH];
		2273	rc_array_t *arr;
		2274	int px = x * T + T * 2 / 32;
		2275	int py = y * T - T * 6 / 32;
		2276
		2277	key_ov.texname = tex.name;
		2278	arr = rc_array (rc_ov, &key_ov);
		2279
		2280	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2281	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2282	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2283	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2284	}
		2285	}
		2286	}
		2287	}
		2288	}
		2289
		2290	rc_draw (rc);
		2291	rc_clear (rc);
		2292
		2293	// go through all smoothlevels, lowest to highest, then draw.
		2294	// this is basically counting sort
		2295	{
		2296	int w, b;
		2297
		2298	glEnable (GL_TEXTURE_2D);
		2299	glBegin (GL_QUADS);
		2300	for (w = 0; w < 256 / 32; ++w)
		2301	{
		2302	uint32_t smask = smooth_level [w];
		2303	if (smask)
		2304	for (b = 0; b < 32; ++b)
		2305	if (smask & (((uint32_t)1) << b))
1468	{	2306	{
1469	maptex tex = self->tex [face];	2307	int level = (w << 5) \| b;
1470	int px = (x + 1) * 32 - tex.w;	2308	HE *he;
1471	int py = (y + 1) * 32 - tex.h;
1472		2309
1473	if (last_name != tex.name)	2310	hv_iterinit (smooth);
		2311	while ((he = hv_iternext (smooth)))
1474	{	2312	{
1475	glEnd ();	2313	smooth_key skey = (smooth_key )HeKEY (he);
1476	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2314	IV bits = SvIVX (HeVAL (he));
1477	glBegin (GL_QUADS);
1478	}
1479		2315
1480	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1481	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1482	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1483	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1484	}
1485
1486	if (cell->flags && z == 2)
1487	{
1488	if (cell->flags & 1)	2316	if (!(bits & 0x1000)
		2317	&& skey->level == level
		2318	&& level > smooth_max [skey->x][skey->y])
1489	{	2319	{
1490	maptex tex = self->tex [1];	2320	maptex tex = self->tex [skey->tile];
1491	int px = (x + 1) * 32 - tex.w + 2;	2321	int px = (((int)skey->x) - 1) * T;
1492	int py = (y + 1) * 32 - tex.h - 6;	2322	int py = (((int)skey->y) - 1) * T;
		2323	int border = bits & 15;
		2324	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2325	float dx = tex.s * .0625f; // 16 images/row
		2326	float dy = tex.t * .5f ; // 2 images/column
1493		2327
		2328	if (tex.name)
		2329	{
		2330	// this time avoiding texture state changes
		2331	// save gobs of state changes.
		2332	if (key.texname != tex.name)
		2333	{
		2334	self->tex [skey->tile].unused = 0;
		2335
1494	glEnd ();	2336	glEnd ();
1495	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2337	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1496	glBegin (GL_QUADS);	2338	glBegin (GL_QUADS);
		2339	}
1497		2340
		2341	if (border)
		2342	{
		2343	float ox = border * dx;
		2344
		2345	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2346	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2347	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2348	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2349	}
		2350
		2351	if (corner)
		2352	{
		2353	float ox = corner * dx;
		2354
1498	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2355	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1499	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2356	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1500	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2357	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1501	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2358	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2359	}
		2360	}
		2361	}
1502	}	2362	}
1503	}	2363	}
1504	}
1505	}	2364	}
1506		2365
1507	glEnd ();	2366	glEnd ();
1508
1509	glDisable (GL_TEXTURE_2D);	2367	glDisable (GL_TEXTURE_2D);
		2368	key.texname = -1;
		2369	}
		2370
		2371	hv_clear (smooth);
		2372	}
		2373
		2374	if (pl_tex.name)
		2375	{
		2376	maptex tex = pl_tex;
		2377	int px = pl_x + sdx;
		2378	int py = pl_y + sdy;
		2379
		2380	key.texname = tex.name;
		2381	arr = rc_array (rc, &key);
		2382
		2383	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2384	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2385	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2386	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2387
		2388	rc_draw (rc);
		2389	}
		2390
		2391	rc_draw (rc_ov);
		2392	rc_clear (rc_ov);
		2393
1510	glDisable (GL_BLEND);	2394	glDisable (GL_BLEND);
		2395	rc_free (rc);
		2396	rc_free (rc_ov);
1511		2397
1512	// top layer: overlays such as the health bar	2398	// top layer: overlays such as the health bar
1513	for (y = 0; y < sh; y++)	2399	for (y = 0; y < sh; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2400	if (0 <= y + my && y + my < self->rows)
1515	{	2401	{
1516	maprow *row = self->row + (y + vy);	2402	maprow *row = self->row + (y + my);
1517		2403
1518	for (x = 0; x < sw; x++)	2404	for (x = 0; x < sw; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2405	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2406	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2407	mapcell *cell = row->col + (x + mx - row->c0);
1522		2408
1523	int px = x * 32;	2409	int px = x * T;
1524	int py = y * 32;	2410	int py = y * T;
		2411
		2412	if (expect_false (cell->player == player))
		2413	{
		2414	px += sdx;
		2415	py += sdy;
		2416	}
1525		2417
1526	if (cell->stat_hp)	2418	if (cell->stat_hp)
1527	{	2419	{
1528	int width = cell->stat_width * 32;	2420	int width = cell->stat_width * T;
1529	int thick = sh / 28 + 1 + cell->stat_width;	2421	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1530		2422
1531	glColor3ub (0, 0, 0);	2423	glColor3ub (0, 0, 0);
1532	glRectf (px + 1, py - thick - 2,	2424	glRectf (px + 1, py - thick - 2,
1533	px + width - 1, py);	2425	px + width - 1, py);
1534		2426
…		…
1540	}	2432	}
1541	}	2433	}
1542	}	2434	}
1543		2435
1544	void	2436	void
1545	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2437	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1546	CODE:	2438	CODE:
1547	{	2439	{
1548	static float color[16][3] = {	2440	static float color[16][3] = {
1549	{ 0.00F, 0.00F, 0.00F },	2441	{ 0.00f, 0.00f, 0.00f },
1550	{ 1.00F, 1.00F, 1.00F },	2442	{ 1.00f, 1.00f, 1.00f },
1551	{ 0.00F, 0.00F, 0.55F },	2443	{ 0.00f, 0.00f, 0.55f },
1552	{ 1.00F, 0.00F, 0.00F },	2444	{ 1.00f, 0.00f, 0.00f },
1553		2445
1554	{ 1.00F, 0.54F, 0.00F },	2446	{ 1.00f, 0.54f, 0.00f },
1555	{ 0.11F, 0.56F, 1.00F },	2447	{ 0.11f, 0.56f, 1.00f },
1556	{ 0.93F, 0.46F, 0.00F },	2448	{ 0.93f, 0.46f, 0.00f },
1557	{ 0.18F, 0.54F, 0.34F },	2449	{ 0.18f, 0.54f, 0.34f },
1558		2450
1559	{ 0.56F, 0.73F, 0.56F },	2451	{ 0.56f, 0.73f, 0.56f },
1560	{ 0.80F, 0.80F, 0.80F },	2452	{ 0.80f, 0.80f, 0.80f },
1561	{ 0.55F, 0.41F, 0.13F },	2453	{ 0.55f, 0.41f, 0.13f },
1562	{ 0.99F, 0.77F, 0.26F },	2454	{ 0.99f, 0.77f, 0.26f },
1563		2455
1564	{ 0.74F, 0.65F, 0.41F },	2456	{ 0.74f, 0.65f, 0.41f },
1565		2457
1566	{ 0.00F, 1.00F, 1.00F },	2458	{ 0.00f, 1.00f, 1.00f },
1567	{ 1.00F, 0.00F, 1.00F },	2459	{ 1.00f, 0.00f, 1.00f },
1568	{ 1.00F, 1.00F, 0.00F },	2460	{ 1.00f, 1.00f, 0.00f },
1569	};	2461	};
1570		2462
1571	int x, y;	2463	int x, y;
1572		2464
1573	glEnable (GL_TEXTURE_2D);	2465	glEnable (GL_TEXTURE_2D);
		2466	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2467	* but the nvidia driver (185.18.14) mishandles alpha textures
		2468	* ansd takes the colour from god knows where instead of using
		2469	* Cp. MODULATE results in the same colour, but slightly different
		2470	* alpha, but atcually gives us the correct colour with nvidia.
		2471	*/
1574	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2472	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1575	glEnable (GL_BLEND);	2473	glEnable (GL_BLEND);
1576	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2474	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1577	glBegin (GL_QUADS);	2475	glBegin (GL_QUADS);
1578		2476
1579	for (y = 0; y < h; y++)	2477	for (y = 0; y < h; y++)
…		…
1583		2481
1584	if (m)	2482	if (m)
1585	{	2483	{
1586	float *c = color [m & 15];	2484	float *c = color [m & 15];
1587		2485
1588	float tx1 = m & 0x40 ? 0.5 : 0.;	2486	float tx1 = m & 0x40 ? 0.5f : 0.f;
1589	float tx2 = tx1 + 0.5;	2487	float tx2 = tx1 + 0.5f;
1590		2488
1591	glColor4f (c[0], c[1], c[2], 0.75);	2489	glColor4f (c[0], c[1], c[2], 1);
1592	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2490	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1593	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2491	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1594	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2492	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1595	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2493	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1596	}	2494	}
…		…
1600	glDisable (GL_BLEND);	2498	glDisable (GL_BLEND);
1601	glDisable (GL_TEXTURE_2D);	2499	glDisable (GL_TEXTURE_2D);
1602	}	2500	}
1603		2501
1604	void	2502	void
1605	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2503	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1606	PPCODE:	2504	PPCODE:
1607	{	2505	{
1608	int vx, vy;
1609	int x, y;	2506	int x, y;
		2507	int sw1 = sw + 2;
		2508	int sh1 = sh + 2;
		2509	int sh3 = sh * 3;
1610	int sw4 = (sw + 3) & ~3;	2510	int sw34 = (sw * 3 + 3) & ~3;
		2511	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1611	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2512	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1612	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2513	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1613		2514
1614	memset (darkness, 255, sw4 * sh);
1615	SvPOK_only (darkness_sv);	2515	SvPOK_only (darkness3_sv);
1616	SvCUR_set (darkness_sv, sw4 * sh);	2516	SvCUR_set (darkness3_sv, sw34 * sh3);
1617		2517
1618	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2518	mx += self->x - 1;
1619	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2519	my += self->y - 1;
1620		2520
		2521	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
		2522
1621	for (y = 0; y < sh; y++)	2523	for (y = 0; y < sh1; y++)
1622	if (0 <= y + vy && y + vy < self->rows)	2524	if (0 <= y + my && y + my < self->rows)
1623	{	2525	{
1624	maprow *row = self->row + (y + vy);	2526	maprow *row = self->row + (y + my);
1625		2527
1626	for (x = 0; x < sw; x++)	2528	for (x = 0; x < sw1; x++)
1627	if (row->c0 <= x + vx && x + vx < row->c1)	2529	if (row->c0 <= x + mx && x + mx < row->c1)
1628	{	2530	{
1629	mapcell *cell = row->col + (x + vx - row->c0);	2531	mapcell *cell = row->col + (x + mx - row->c0);
1630		2532
1631	darkness[y * sw4 + x] = cell->darkness	2533	darkness1 [y * sw1 + x] = cell->darkness
1632	? 255 - (cell->darkness - 1)	2534	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1633	: 255 - FOW_DARKNESS;	2535	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1634	}	2536	}
1635	}	2537	}
1636		2538
		2539	for (y = 0; y < sh; ++y)
		2540	for (x = 0; x < sw; ++x)
		2541	{
		2542	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2543	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2544	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2545	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2546	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2547	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2548	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2549	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2550	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2551
		2552	uint8_t r11 = (d11 + d21 + d12) / 3;
		2553	uint8_t r21 = d21;
		2554	uint8_t r31 = (d21 + d31 + d32) / 3;
		2555
		2556	uint8_t r12 = d12;
		2557	uint8_t r22 = d22;
		2558	uint8_t r32 = d32;
		2559
		2560	uint8_t r13 = (d13 + d23 + d12) / 3;
		2561	uint8_t r23 = d23;
		2562	uint8_t r33 = (d23 + d33 + d32) / 3;
		2563
		2564	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2565	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2566	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2567	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2568	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2569	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2570	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2571	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2572	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2573	}
		2574
		2575	free (darkness1);
		2576
1637	EXTEND (SP, 3);	2577	EXTEND (SP, 3);
1638	PUSHs (sv_2mortal (newSViv (sw4)));	2578	PUSHs (sv_2mortal (newSViv (sw34)));
1639	PUSHs (sv_2mortal (newSViv (sh)));	2579	PUSHs (sv_2mortal (newSViv (sh3)));
1640	PUSHs (darkness_sv);	2580	PUSHs (darkness3_sv);
1641	}	2581	}
1642		2582
1643	SV *	2583	SV *
1644	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2584	get_rect (DC::Map self, int x0, int y0, int w, int h)
1645	CODE:	2585	CODE:
1646	{	2586	{
1647	int x, y, x1, y1;	2587	int x, y, x1, y1;
1648	SV data_sv = newSV (w h * 7 + 5);	2588	SV data_sv = newSV (w h * 7 + 5);
1649	uint8_t data = (uint8_t )SvPVX (data_sv);	2589	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1674	if (row && row->c0 <= x && x < row->c1)	2614	if (row && row->c0 <= x && x < row->c1)
1675	{	2615	{
1676	mapcell *cell = row->col + (x - row->c0);	2616	mapcell *cell = row->col + (x - row->c0);
1677	uint8_t flags = 0;	2617	uint8_t flags = 0;
1678		2618
1679	if (cell->face [0]) flags \|= 1;	2619	if (cell->tile [0]) flags \|= 1;
1680	if (cell->face [1]) flags \|= 2;	2620	if (cell->tile [1]) flags \|= 2;
1681	if (cell->face [2]) flags \|= 4;	2621	if (cell->tile [2]) flags \|= 4;
1682		2622
1683	*data++ = flags;	2623	*data++ = flags;
1684		2624
1685	if (flags & 1)	2625	if (flags & 1)
1686	{	2626	{
		2627	tileid tile = cell->tile [0];
1687	*data++ = cell->face [0] >> 8;	2628	*data++ = tile >> 8;
1688	*data++ = cell->face [0];	2629	*data++ = tile;
1689	}	2630	}
1690		2631
1691	if (flags & 2)	2632	if (flags & 2)
1692	{	2633	{
		2634	tileid tile = cell->tile [1];
1693	*data++ = cell->face [1] >> 8;	2635	*data++ = tile >> 8;
1694	*data++ = cell->face [1];	2636	*data++ = tile;
1695	}	2637	}
1696		2638
1697	if (flags & 4)	2639	if (flags & 4)
1698	{	2640	{
		2641	tileid tile = cell->tile [2];
1699	*data++ = cell->face [2] >> 8;	2642	*data++ = tile >> 8;
1700	*data++ = cell->face [2];	2643	*data++ = tile;
1701	}	2644	}
1702	}	2645	}
1703	else	2646	else
1704	*data++ = 0;	2647	*data++ = 0;
1705	}	2648	}
1706	}	2649	}
1707		2650
		2651	/* if size is wh + 5 then no data has been found /
		2652	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2653	{
1708	SvPOK_only (data_sv);	2654	SvPOK_only (data_sv);
1709	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2655	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2656	}
		2657
1710	RETVAL = data_sv;	2658	RETVAL = data_sv;
1711	}	2659	}
1712	OUTPUT:	2660	OUTPUT:
1713	RETVAL	2661	RETVAL
1714		2662
1715	void	2663	void
1716	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2664	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1717	PPCODE:	2665	PPCODE:
1718	{	2666	{
1719	int x, y, z;	2667	int x, y, z;
1720	int w, h;	2668	int w, h;
1721	int x1, y1;	2669	int x1, y1;
		2670	STRLEN len;
		2671	uint8_t data, end;
		2672
		2673	len = SvLEN (data_sv);
		2674	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2675	data = SvPVbyte_nolen (data_sv);
		2676	end = data + len + 8;
		2677
		2678	if (len < 5)
		2679	XSRETURN_EMPTY;
1722		2680
1723	if (*data++ != 0)	2681	if (*data++ != 0)
1724	return; /* version mismatch */	2682	XSRETURN_EMPTY; /* version mismatch */
1725		2683
1726	w = data++ << 8; w \|= data++;	2684	w = data++ << 8; w \|= data++;
1727	h = data++ << 8; h \|= data++;	2685	h = data++ << 8; h \|= data++;
1728		2686
1729	// we need to do this 'cause we don't keep an absolute coord system for rows	2687	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1741	{	2699	{
1742	maprow *row = map_get_row (self, y);	2700	maprow *row = map_get_row (self, y);
1743		2701
1744	for (x = x0; x < x1; x++)	2702	for (x = x0; x < x1; x++)
1745	{	2703	{
		2704	uint8_t flags;
		2705
		2706	if (data + 7 >= end)
		2707	XSRETURN_EMPTY;
		2708
1746	uint8_t flags = *data++;	2709	flags = *data++;
1747		2710
1748	if (flags)	2711	if (flags)
1749	{	2712	{
1750	mapface face[3] = { 0, 0, 0 };
1751
1752	mapcell *cell = row_get_cell (row, x);	2713	mapcell *cell = row_get_cell (row, x);
		2714	tileid tile[3] = { 0, 0, 0 };
1753		2715
1754	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2716	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1755	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2717	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1756	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2718	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1757		2719
1758	if (cell->darkness == 0)	2720	if (cell->darkness == 0)
1759	{	2721	{
1760	cell->darkness = 0;	2722	/cell->darkness = 0;/
		2723	EXTEND (SP, 3);
1761		2724
1762	for (z = 0; z <= 2; z++)	2725	for (z = 0; z <= 2; z++)
1763	{	2726	{
1764	cell->face[z] = face[z];	2727	tileid t = tile [z];
1765		2728
1766	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2729	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2730	{
1767	XPUSHs (sv_2mortal (newSViv (face[z])));	2731	PUSHs (sv_2mortal (newSViv (t)));
		2732	need_texid (self, t);
		2733	}
		2734
		2735	cell->tile [z] = t;
1768	}	2736	}
1769	}	2737	}
1770	}	2738	}
1771	}	2739	}
1772	}	2740	}
1773	}	2741	}
1774		2742
1775	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2743	MODULE = Deliantra::Client PACKAGE = DC::RW
1776		2744
1777	CFPlus::MixChunk	2745	DC::RW
1778	new_from_file (SV class, char path)	2746	new (SV class, SV data_sv)
1779	CODE:	2747	CODE:
1780	RETVAL = Mix_LoadWAV (path);	2748	{
		2749	STRLEN datalen;
		2750	char *data = SvPVbyte (data_sv, datalen);
		2751
		2752	RETVAL = SDL_RWFromConstMem (data, datalen);
		2753	}
1781	OUTPUT:	2754	OUTPUT:
1782	RETVAL	2755	RETVAL
1783		2756
		2757	DC::RW
		2758	new_from_file (SV class, const char path, const char *mode = "rb")
		2759	CODE:
		2760	RETVAL = SDL_RWFromFile (path, mode);
		2761	OUTPUT:
		2762	RETVAL
		2763
		2764	# fails on win32:
		2765	# dc.xs(2268) : error C2059: syntax error : '('
1784	void	2766	#void
		2767	#close (DC::RW self)
		2768	# CODE:
		2769	# (self->(close)) (self);
		2770
		2771	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2772
		2773	PROTOTYPES: DISABLE
		2774
		2775	DC::Channel
		2776	find ()
		2777	CODE:
		2778	{
		2779	RETVAL = Mix_GroupAvailable (-1);
		2780
		2781	if (RETVAL < 0)
		2782	{
		2783	RETVAL = Mix_GroupOldest (-1);
		2784
		2785	if (RETVAL < 0)
		2786	XSRETURN_UNDEF;
		2787
		2788	Mix_HaltChannel (RETVAL);
		2789	}
		2790
		2791	Mix_UnregisterAllEffects (RETVAL);
		2792	Mix_Volume (RETVAL, 128);
		2793	}
		2794	OUTPUT:
		2795	RETVAL
		2796
		2797	void
		2798	halt (DC::Channel self)
		2799	CODE:
		2800	Mix_HaltChannel (self);
		2801
		2802	void
		2803	expire (DC::Channel self, int ticks = -1)
		2804	CODE:
		2805	Mix_ExpireChannel (self, ticks);
		2806
		2807	void
		2808	fade_out (DC::Channel self, int ticks = -1)
		2809	CODE:
		2810	Mix_FadeOutChannel (self, ticks);
		2811
		2812	int
		2813	volume (DC::Channel self, int volume)
		2814	CODE:
		2815	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2816	OUTPUT:
		2817	RETVAL
		2818
		2819	void
		2820	unregister_all_effects (DC::Channel self)
		2821	CODE:
		2822	Mix_UnregisterAllEffects (self);
		2823
		2824	void
		2825	set_panning (DC::Channel self, int left, int right)
		2826	CODE:
		2827	left = CLAMP (left , 0, 255);
		2828	right = CLAMP (right, 0, 255);
		2829	Mix_SetPanning (self, left, right);
		2830
		2831	void
		2832	set_distance (DC::Channel self, int distance)
		2833	CODE:
		2834	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2835
		2836	void
		2837	set_position (DC::Channel self, int angle, int distance)
		2838	CODE:
		2839
		2840	void
		2841	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2842	CODE:
		2843	{
		2844	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2845	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2846	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2847	}
		2848
		2849	void
		2850	set_reverse_stereo (DC::Channel self, int flip)
		2851	CODE:
		2852	Mix_SetReverseStereo (self, flip);
		2853
		2854	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2855
		2856	PROTOTYPES: DISABLE
		2857
		2858	DC::MixChunk
		2859	new (SV *class, DC::RW rwops)
		2860	CODE:
		2861	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2862	OUTPUT:
		2863	RETVAL
		2864
		2865	void
1785	DESTROY (CFPlus::MixChunk self)	2866	DESTROY (DC::MixChunk self)
1786	CODE:	2867	CODE:
1787	Mix_FreeChunk (self);	2868	Mix_FreeChunk (self);
1788		2869
1789	int	2870	int
1790	volume (CFPlus::MixChunk self, int volume = -1)	2871	volume (DC::MixChunk self, int volume = -1)
1791	CODE:	2872	CODE:
		2873	if (items > 1)
		2874	volume = CLAMP (volume, 0, 128);
1792	RETVAL = Mix_VolumeChunk (self, volume);	2875	RETVAL = Mix_VolumeChunk (self, volume);
1793	OUTPUT:	2876	OUTPUT:
1794	RETVAL	2877	RETVAL
1795		2878
1796	int	2879	DC::Channel
1797	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2880	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1798	CODE:	2881	CODE:
		2882	{
1799	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2884
		2885	if (RETVAL < 0)
		2886	XSRETURN_UNDEF;
		2887
		2888	if (channel < 0)
		2889	{
		2890	Mix_UnregisterAllEffects (RETVAL);
		2891	Mix_Volume (RETVAL, 128);
		2892	}
		2893	}
1800	OUTPUT:	2894	OUTPUT:
1801	RETVAL	2895	RETVAL
1802		2896
1803	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2897	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1804		2898
1805	int	2899	int
1806	volume (int volume = -1)	2900	volume (int volume = -1)
		2901	PROTOTYPE: ;$
1807	CODE:	2902	CODE:
		2903	if (items > 0)
		2904	volume = CLAMP (volume, 0, 128);
1808	RETVAL = Mix_VolumeMusic (volume);	2905	RETVAL = Mix_VolumeMusic (volume);
1809	OUTPUT:	2906	OUTPUT:
1810	RETVAL	2907	RETVAL
1811		2908
		2909	void
		2910	fade_out (int ms)
		2911	CODE:
		2912	Mix_FadeOutMusic (ms);
		2913
		2914	void
		2915	halt ()
		2916	CODE:
		2917	Mix_HaltMusic ();
		2918
1812	CFPlus::MixMusic	2919	DC::MixMusic
1813	new_from_file (SV class, char path)	2920	new (SV *class, DC::RW rwops)
1814	CODE:	2921	CODE:
1815	RETVAL = Mix_LoadMUS (path);	2922	RETVAL = Mix_LoadMUS_RW (rwops);
1816	OUTPUT:	2923	OUTPUT:
1817	RETVAL	2924	RETVAL
1818		2925
1819	void	2926	void
1820	DESTROY (CFPlus::MixMusic self)	2927	DESTROY (DC::MixMusic self)
1821	CODE:	2928	CODE:
1822	Mix_FreeMusic (self);	2929	Mix_FreeMusic (self);
1823		2930
1824	int	2931	int
1825	play (CFPlus::MixMusic self, int loops = -1)	2932	play (DC::MixMusic self, int loops = -1)
1826	CODE:	2933	CODE:
1827	RETVAL = Mix_PlayMusic (self, loops);	2934	RETVAL = Mix_PlayMusic (self, loops);
1828	OUTPUT:	2935	OUTPUT:
1829	RETVAL	2936	RETVAL
1830		2937
1831	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2938	void
		2939	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2940	CODE:
		2941	Mix_FadeInMusicPos (self, loops, ms, position);
		2942
		2943	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2944
		2945	PROTOTYPES: ENABLE
1832		2946
1833	BOOT:	2947	BOOT:
1834	{	2948	{
1835	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2949	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1836	static const struct {	2950	static const struct {
1837	const char *name;	2951	const char *name;
1838	IV iv;	2952	IV iv;
1839	} *civ, const_iv[] = {	2953	} *civ, const_iv[] = {
1840	# define const_iv(name) { # name, (IV)name }	2954	# define const_iv(name) { # name, (IV)name }
		2955	const_iv (GL_VENDOR),
		2956	const_iv (GL_VERSION),
		2957	const_iv (GL_EXTENSIONS),
		2958	const_iv (GL_MAX_TEXTURE_UNITS),
1841	const_iv (GL_COLOR_MATERIAL),	2959	const_iv (GL_COLOR_MATERIAL),
1842	const_iv (GL_SMOOTH),	2960	const_iv (GL_SMOOTH),
1843	const_iv (GL_FLAT),	2961	const_iv (GL_FLAT),
1844	const_iv (GL_DITHER),	2962	const_iv (GL_DITHER),
1845	const_iv (GL_BLEND),	2963	const_iv (GL_BLEND),
…		…
1849	const_iv (GL_ALPHA_TEST),	2967	const_iv (GL_ALPHA_TEST),
1850	const_iv (GL_NORMALIZE),	2968	const_iv (GL_NORMALIZE),
1851	const_iv (GL_RESCALE_NORMAL),	2969	const_iv (GL_RESCALE_NORMAL),
1852	const_iv (GL_FRONT),	2970	const_iv (GL_FRONT),
1853	const_iv (GL_BACK),	2971	const_iv (GL_BACK),
		2972	const_iv (GL_AUX0),
1854	const_iv (GL_AND),	2973	const_iv (GL_AND),
1855	const_iv (GL_ONE),	2974	const_iv (GL_ONE),
1856	const_iv (GL_ZERO),	2975	const_iv (GL_ZERO),
1857	const_iv (GL_SRC_ALPHA),	2976	const_iv (GL_SRC_ALPHA),
1858	const_iv (GL_DST_ALPHA),	2977	const_iv (GL_DST_ALPHA),
1859	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2978	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1860	const_iv (GL_ONE_MINUS_DST_ALPHA),	2979	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2980	const_iv (GL_SRC_COLOR),
		2981	const_iv (GL_DST_COLOR),
		2982	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2983	const_iv (GL_ONE_MINUS_DST_COLOR),
1861	const_iv (GL_SRC_ALPHA_SATURATE),	2984	const_iv (GL_SRC_ALPHA_SATURATE),
1862	const_iv (GL_RGB),	2985	const_iv (GL_RGB),
1863	const_iv (GL_RGBA),	2986	const_iv (GL_RGBA),
1864	const_iv (GL_RGBA4),	2987	const_iv (GL_RGBA4),
1865	const_iv (GL_RGBA8),	2988	const_iv (GL_RGBA8),
…		…
1871	const_iv (GL_INTENSITY),	2994	const_iv (GL_INTENSITY),
1872	const_iv (GL_LUMINANCE),	2995	const_iv (GL_LUMINANCE),
1873	const_iv (GL_LUMINANCE_ALPHA),	2996	const_iv (GL_LUMINANCE_ALPHA),
1874	const_iv (GL_FLOAT),	2997	const_iv (GL_FLOAT),
1875	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2998	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2999	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3000	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3001	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3002	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3003	const_iv (GL_COMPRESSED_RGB_ARB),
		3004	const_iv (GL_COMPRESSED_RGBA_ARB),
1876	const_iv (GL_COMPILE),	3005	const_iv (GL_COMPILE),
		3006	const_iv (GL_PROXY_TEXTURE_1D),
		3007	const_iv (GL_PROXY_TEXTURE_2D),
1877	const_iv (GL_TEXTURE_1D),	3008	const_iv (GL_TEXTURE_1D),
1878	const_iv (GL_TEXTURE_2D),	3009	const_iv (GL_TEXTURE_2D),
1879	const_iv (GL_TEXTURE_ENV),	3010	const_iv (GL_TEXTURE_ENV),
1880	const_iv (GL_TEXTURE_MAG_FILTER),	3011	const_iv (GL_TEXTURE_MAG_FILTER),
1881	const_iv (GL_TEXTURE_MIN_FILTER),	3012	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1902	const_iv (GL_COLOR_LOGIC_OP),	3033	const_iv (GL_COLOR_LOGIC_OP),
1903	const_iv (GL_SEPARABLE_2D),	3034	const_iv (GL_SEPARABLE_2D),
1904	const_iv (GL_CONVOLUTION_2D),	3035	const_iv (GL_CONVOLUTION_2D),
1905	const_iv (GL_CONVOLUTION_BORDER_MODE),	3036	const_iv (GL_CONVOLUTION_BORDER_MODE),
1906	const_iv (GL_CONSTANT_BORDER),	3037	const_iv (GL_CONSTANT_BORDER),
		3038	const_iv (GL_POINTS),
1907	const_iv (GL_LINES),	3039	const_iv (GL_LINES),
1908	const_iv (GL_LINE_STRIP),	3040	const_iv (GL_LINE_STRIP),
1909	const_iv (GL_LINE_LOOP),	3041	const_iv (GL_LINE_LOOP),
1910	const_iv (GL_QUADS),	3042	const_iv (GL_QUADS),
1911	const_iv (GL_QUAD_STRIP),	3043	const_iv (GL_QUAD_STRIP),
1912	const_iv (GL_TRIANGLES),	3044	const_iv (GL_TRIANGLES),
1913	const_iv (GL_TRIANGLE_STRIP),	3045	const_iv (GL_TRIANGLE_STRIP),
1914	const_iv (GL_TRIANGLE_FAN),	3046	const_iv (GL_TRIANGLE_FAN),
		3047	const_iv (GL_POLYGON),
1915	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3048	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3049	const_iv (GL_POINT_SMOOTH_HINT),
		3050	const_iv (GL_LINE_SMOOTH_HINT),
		3051	const_iv (GL_POLYGON_SMOOTH_HINT),
		3052	const_iv (GL_GENERATE_MIPMAP_HINT),
		3053	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1916	const_iv (GL_FASTEST),	3054	const_iv (GL_FASTEST),
		3055	const_iv (GL_DONT_CARE),
		3056	const_iv (GL_NICEST),
1917	const_iv (GL_V2F),	3057	const_iv (GL_V2F),
1918	const_iv (GL_V3F),	3058	const_iv (GL_V3F),
1919	const_iv (GL_T2F_V3F),	3059	const_iv (GL_T2F_V3F),
1920	const_iv (GL_T2F_N3F_V3F),	3060	const_iv (GL_T2F_N3F_V3F),
		3061	const_iv (GL_FUNC_ADD),
		3062	const_iv (GL_FUNC_SUBTRACT),
		3063	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1921	# undef const_iv	3064	# undef const_iv
1922	};	3065	};
1923		3066
1924	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3067	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1925	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3068	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3069
		3070	texture_av = newAV ();
		3071	AvREAL_off (texture_av);
1926	}	3072	}
		3073
		3074	void
		3075	disable_GL_EXT_blend_func_separate ()
		3076	CODE:
		3077	gl.BlendFuncSeparate = 0;
		3078	gl.BlendFuncSeparateEXT = 0;
		3079
		3080	void
		3081	apple_nvidia_bug (int enable)
1927		3082
1928	char *	3083	char *
1929	gl_vendor ()	3084	gl_vendor ()
1930	CODE:	3085	CODE:
1931	RETVAL = (char *)glGetString (GL_VENDOR);	3086	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1944	CODE:	3099	CODE:
1945	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3100	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1946	OUTPUT:	3101	OUTPUT:
1947	RETVAL	3102	RETVAL
1948		3103
		3104	const char *glGetString (GLenum pname)
		3105
		3106	GLint glGetInteger (GLenum pname)
		3107	CODE:
		3108	glGetIntegerv (pname, &RETVAL);
		3109	OUTPUT:
		3110	RETVAL
		3111
		3112	GLdouble glGetDouble (GLenum pname)
		3113	CODE:
		3114	glGetDoublev (pname, &RETVAL);
		3115	OUTPUT:
		3116	RETVAL
		3117
1949	int glGetError ()	3118	int glGetError ()
1950		3119
1951	void glFinish ()	3120	void glFinish ()
1952		3121
1953	void glClear (int mask)	3122	void glClear (int mask)
…		…
1967		3136
1968	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3137	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1969	CODE:	3138	CODE:
1970	gl_BlendFuncSeparate (sa, da, saa, daa);	3139	gl_BlendFuncSeparate (sa, da, saa, daa);
1971		3140
		3141	# void glBlendEquation (int se)
		3142
1972	void glDepthMask (int flag)	3143	void glDepthMask (int flag)
1973		3144
1974	void glLogicOp (int opcode)	3145	void glLogicOp (int opcode)
1975		3146
1976	void glColorMask (int red, int green, int blue, int alpha)	3147	void glColorMask (int red, int green, int blue, int alpha)
…		…
1990	# near_ and far_ are due to microsofts buggy "c" compiler	3161	# near_ and far_ are due to microsofts buggy "c" compiler
1991	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3162	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1992		3163
1993	# near_ and far_ are due to microsofts buggy "c" compiler	3164	# near_ and far_ are due to microsofts buggy "c" compiler
1994	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3165	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3166
		3167	PROTOTYPES: DISABLE
1995		3168
1996	void glViewport (int x, int y, int width, int height)	3169	void glViewport (int x, int y, int width, int height)
1997		3170
1998	void glScissor (int x, int y, int width, int height)	3171	void glScissor (int x, int y, int width, int height)
1999		3172
…		…
2007		3180
2008	void glRotate (float angle, float x, float y, float z)	3181	void glRotate (float angle, float x, float y, float z)
2009	CODE:	3182	CODE:
2010	glRotatef (angle, x, y, z);	3183	glRotatef (angle, x, y, z);
2011		3184
2012	void glBegin (int mode)
2013
2014	void glEnd ()
2015
2016	void glColor (float r, float g, float b, float a = 1.0)	3185	void glColor (float r, float g, float b, float a = 1.0)
2017	PROTOTYPE: @	3186	PROTOTYPE: @
2018	ALIAS:	3187	ALIAS:
2019	glColor_premultiply = 1	3188	glColor_premultiply = 1
2020	CODE:	3189	CODE:
2021	if (ix)	3190	if (ix)
2022	{	3191	{
…		…
2025	b *= a;	3194	b *= a;
2026	}	3195	}
2027	// microsoft visual "c" rounds instead of truncating...	3196	// microsoft visual "c" rounds instead of truncating...
2028	glColor4f (r, g, b, a);	3197	glColor4f (r, g, b, a);
2029		3198
2030	void glInterleavedArrays (int format, int stride, char *data)
2031
2032	void glDrawElements (int mode, int count, int type, char *indices)
2033
2034	# 1.2 void glDrawRangeElements (int mode, int start, int end
2035
2036	void glRasterPos (float x, float y, float z = 0.)	3199	void glRasterPos (float x, float y, float z = 0.)
2037	CODE:	3200	CODE:
2038	glRasterPos3f (0, 0, z);	3201	glRasterPos3f (0, 0, z);
2039	glBitmap (0, 0, 0, 0, x, y, 0);	3202	glBitmap (0, 0, 0, 0, x, y, 0);
2040		3203
…		…
2044		3207
2045	void glTexCoord (float s, float t)	3208	void glTexCoord (float s, float t)
2046	CODE:	3209	CODE:
2047	glTexCoord2f (s, t);	3210	glTexCoord2f (s, t);
2048		3211
		3212	void glRect (float x1, float y1, float x2, float y2)
		3213	CODE:
		3214	glRectf (x1, y1, x2, y2);
		3215
		3216	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3217	CODE:
		3218	glBegin (GL_LINE_LOOP);
		3219	glVertex2f (x1, y1);
		3220	glVertex2f (x2, y1);
		3221	glVertex2f (x2, y2);
		3222	glVertex2f (x1, y2);
		3223	glEnd ();
		3224
		3225	PROTOTYPES: ENABLE
		3226
		3227	void glBegin (int mode)
		3228
		3229	void glEnd ()
		3230
		3231	void glPointSize (GLfloat size)
		3232
		3233	void glLineWidth (GLfloat width)
		3234
		3235	void glInterleavedArrays (int format, int stride, char *data)
		3236
		3237	void glDrawElements (int mode, int count, int type, char *indices)
		3238
		3239	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3240
2049	void glTexEnv (int target, int pname, float param)	3241	void glTexEnv (int target, int pname, float param)
2050	CODE:	3242	CODE:
2051	glTexEnvf (target, pname, param);	3243	glTexEnvf (target, pname, param);
2052		3244
2053	void glTexParameter (int target, int pname, float param)	3245	void glTexParameter (int target, int pname, float param)
…		…
2069	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3261	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2070	CODE:	3262	CODE:
2071	if (gl.SeparableFilter2D)	3263	if (gl.SeparableFilter2D)
2072	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3264	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2073		3265
2074	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3266	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2075		3267
2076	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3268	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2077		3269
2078	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3270	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3271
		3272	void glPixelZoom (float x, float y)
2079		3273
2080	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3274	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2081		3275
2082	int glGenTexture ()	3276	int glGenTexture ()
2083	CODE:	3277	CODE:
2084	{	3278	RETVAL = gen_texture ();
2085	GLuint name;
2086	glGenTextures (1, &name);
2087	RETVAL = name;
2088	}
2089	OUTPUT:	3279	OUTPUT:
2090	RETVAL	3280	RETVAL
2091		3281
2092	void glDeleteTexture (int name)	3282	void glDeleteTexture (int name)
2093	CODE:	3283	CODE:
2094	{
2095	GLuint name_ = name;
2096	glDeleteTextures (1, &name_);	3284	del_texture (name);
2097	}	3285
2098
2099	int glGenList ()	3286	int glGenList ()
2100	CODE:	3287	CODE:
2101	RETVAL = glGenLists (1);	3288	RETVAL = glGenLists (1);
2102	OUTPUT:	3289	OUTPUT:
2103	RETVAL	3290	RETVAL
…		…
2110		3297
2111	void glEndList ()	3298	void glEndList ()
2112		3299
2113	void glCallList (int list)	3300	void glCallList (int list)
2114		3301
		3302	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3303
		3304	PROTOTYPES: DISABLE
		3305
		3306	void
		3307	find_widget (SV *self, NV x, NV y)
		3308	PPCODE:
		3309	{
		3310	if (within_widget (self, x, y))
		3311	XPUSHs (self);
		3312	}
		3313
		3314	BOOT:
		3315	{
		3316	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3317
		3318	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3319	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3320	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3321	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3322	}
		3323
		3324	void
		3325	draw (SV *self)
		3326	CODE:
		3327	{
		3328	HV *hv;
		3329	SV **svp;
		3330	NV x, y, w, h;
		3331	SV *draw_x_sv = GvSV (draw_x_gv);
		3332	SV *draw_y_sv = GvSV (draw_y_gv);
		3333	SV *draw_w_sv = GvSV (draw_w_gv);
		3334	SV *draw_h_sv = GvSV (draw_h_gv);
		3335	double draw_x, draw_y;
		3336
		3337	if (!SvROK (self))
		3338	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3339
		3340	hv = (HV *)SvRV (self);
		3341
		3342	if (SvTYPE (hv) != SVt_PVHV)
		3343	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3344
		3345	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3346	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3347
		3348	if (!h \|\| !w)
		3349	XSRETURN_EMPTY;
		3350
		3351	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3352	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3353
		3354	draw_x = SvNV (draw_x_sv) + x;
		3355	draw_y = SvNV (draw_y_sv) + y;
		3356
		3357	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3358	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3359	XSRETURN_EMPTY;
		3360
		3361	sv_setnv (draw_x_sv, draw_x);
		3362	sv_setnv (draw_y_sv, draw_y);
		3363
		3364	glPushMatrix ();
		3365	glTranslated (x, y, 0);
		3366
		3367	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3368	{
		3369	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3370
		3371	if (svp && SvTRUE (*svp))
		3372	{
		3373	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3374	glEnable (GL_BLEND);
		3375	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3376	glBegin (GL_QUADS);
		3377	glVertex2f (0, 0);
		3378	glVertex2f (w, 0);
		3379	glVertex2f (w, h);
		3380	glVertex2f (0, h);
		3381	glEnd ();
		3382	glDisable (GL_BLEND);
		3383	}
		3384	}
		3385	#if 0
		3386	// draw borders, for debugging
		3387	glPushMatrix ();
		3388	glColor4f (1., 1., 0., 1.);
		3389	glTranslatef (.5, .5, 0.);
		3390	glBegin (GL_LINE_LOOP);
		3391	glVertex2f (0 , 0);
		3392	glVertex2f (w - 1, 0);
		3393	glVertex2f (w - 1, h - 1);
		3394	glVertex2f (0 , h - 1);
		3395	glEnd ();
		3396	glPopMatrix ();
		3397	#endif
		3398	PUSHMARK (SP);
		3399	XPUSHs (self);
		3400	PUTBACK;
		3401	call_method ("_draw", G_VOID \| G_DISCARD);
		3402	SPAGAIN;
		3403
		3404	glPopMatrix ();
		3405
		3406	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3407	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3408	}
		3409

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+Removed lines
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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.155 by root, Thu Sep 21 00:16:42 2006 UTC vs. Revision 1.295 by root, Mon Dec 21 03:30:22 2009 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.155 by root, Thu Sep 21 00:16:42 2006 UTC vs.
Revision 1.295 by root, Mon Dec 21 03:30:22 2009 UTC