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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
		20	#include "flat_hash_map.hpp"
		21
15	#ifdef _WIN32	22	#ifdef _WIN32
16	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
17	#endif	28	#endif
18		29
		30	#include <cassert>
19	#include <math.h>	31	#include <cmath>
20	#include <string.h>	32	#include <cstring>
21	#include <stdio.h>	33	#include <cstdio>
22	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
23		40
24	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
25	#include <SDL_endian.h>	43	#include <SDL_endian.h>
26	#include <SDL_image.h>	44	#include <SDL_image.h>
27	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
29		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
30	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
32		57
33	#include <glib/gmacros.h>	58	#include <glib.h>
34		59
35	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
36		72
37	#ifndef _WIN32	73	#ifndef _WIN32
38	# include <sys/types.h>	74	# include <sys/types.h>
39	# include <sys/socket.h>	75	# include <sys/socket.h>
40	# include <netinet/in.h>	76	# include <netinet/in.h>
41	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
42	# include <inttypes.h>	78	# include <inttypes.h>
43	#endif	79	#endif
44		80
		81	#include "ecb.h"
		82
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
47	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
48		89
49	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
51		92
52	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
53		94
54	#if 0	95	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	97
57	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
58	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
		121
		122	static AV *texture_av;
59		123
60	static struct	124	static struct
61	{	125	{
62	#define GL_FUNC(ptr,name) ptr name;	126	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	127	#include "glfunc.h"
64	#undef GL_FUNC	128	#undef GL_FUNC
65	} gl;	129	} gl;
66		130
		131	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	132	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	133	{
69	if (gl.BlendFuncSeparate)	134	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	135	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	136	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	137	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	138	else
74	glBlendFunc (sa, da);	139	glBlendFunc (sa, da);
75	}	140	}
76		141
		142	static GLuint
		143	gen_texture ()
		144	{
		145	GLuint name;
		146
		147	if (AvFILL (texture_av) >= 0)
		148	name = (GLuint)(size_t)av_pop (texture_av);
		149	else
		150	glGenTextures (1, &name);
		151
		152	return name;
		153	}
		154
		155	static void
		156	del_texture (GLuint name)
		157	{
		158	/* make a half-assed attempt at returning the memory used by the texture */
		159	/* textures are frequently being reused by cfplus anyway */
		160	/glBindTexture (GL_TEXTURE_2D, name);/
		161	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		162	av_push (texture_av, (SV *)(size_t)name);
		163	glDeleteTextures (1, &name);
		164	}
		165
77	#include "texcache.c"	166	#include "texcache.c"
		167	#include "rendercache.c"
78		168
79	#include "pango-font.c"	169	#include "pango-font.c"
80	#include "pango-fontmap.c"	170	#include "pango-fontmap.c"
81	#include "pango-render.c"	171	#include "pango-render.c"
82		172
		173	typedef IV DC__Channel;
		174	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	175	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	176	typedef Mix_Music *DC__MixMusic;
85		177
86	typedef PangoFontDescription *CFPlus__Font;	178	typedef PangoFontDescription *DC__Font;
87		179
88	static int	180	static int
89	shape_attr_p (PangoLayoutRun *run)	181	shape_attr_p (PangoLayoutRun *run)
90	{	182	{
91	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
92		184
93	while (attrs)	185	while (attrs)
94	{	186	{
95	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
96		188
97	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
98	return 1;	190	return 1;
99		191
100	attrs = attrs->next;	192	attrs = attrs->next;
101	}	193	}
102		194
103	return 0;	195	return 0;
104	}	196	}
105		197
106	typedef struct cf_layout {	198	struct cf_layout {
107	PangoLayout *pl;	199	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
109	int base_height;	201	int base_height;
110	CFPlus__Font font;	202	DC__Font font;
111	} *CFPlus__Layout;	203	rc_t rc;
		204	};
112		205
		206	typedef cf_layout *DC__Layout;
		207
113	static CFPlus__Font default_font;	208	static DC__Font default_font;
114	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
116		211
117	static void	212	static void
118	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
119	{	214	{
120	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
121	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
123	#endif	218	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	220	}
126		221
127	static void	222	static void
128	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
129	{	224	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
132	*/	227	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
134		229
135	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		232
138	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
139	}	234	}
140		235
141	static void	236	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	237	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	238	{
144	PangoRectangle rect;	239	PangoRectangle rect;
145		240
146	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
154		249
155	*w = rect.width;	250	*w = rect.width;
156	*h = rect.height;	251	*h = rect.height;
157	}	252	}
158		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
		256	typedef uint16_t tileid;
159	typedef uint16_t mapface;	257	typedef uint16_t faceid;
160		258
161	typedef struct {	259	struct maptex
		260	{
162	GLint name;	261	GLuint name;
163	int w, h;	262	int w, h;
164	float s, t;	263	float s, t;
165	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
166	} maptex;	265	tileid smoothtile;
		266	uint8_t smoothlevel;
		267	uint8_t unused; /* set to zero on use */
		268	};
167		269
168	typedef struct {	270	struct mapcell
		271	{
169	uint32_t player;	272	uint32_t player;
170	mapface face[3];	273	tileid tile[3];
171	uint16_t darkness;	274	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	276	};
174		277
175	typedef struct {	278	struct maprow
		279	{
176	int32_t c0, c1;	280	int32_t c0, c1;
177	mapcell *col;	281	mapcell *col;
178	} maprow;	282	};
179		283
180	typedef struct map {	284	struct mapgrid {
181	int x, y, w, h;	285	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	287	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	288	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		289
189	int32_t rows;	290	int32_t rows;
190	maprow *row;	291	maprow *row;
191	} *CFPlus__Map;	292	};
192		293
193	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
194	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
195	{	299	{
196	char *p;	300	T *p;
197		301
198	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
199	Zero (p, inc, char);	303	Zero (p, inc, T);
200	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
201	Safefree (ptr);	305	Safefree (ptr);
202		306
203	return p;	307	ptr = p;
204	}	308	}
205		309
206	static char *	310	template<typename T>
		311	static void
207	append (char *ptr, int sze, int inc)	312	append (T *&ptr, int sze, int inc)
208	{	313	{
209	Renew (ptr, sze + inc, char);	314	Renew (ptr, sze + inc, T);
210	Zero (ptr + sze, inc, char);	315	Zero (ptr + sze, inc, T);
211
212	return ptr;
213	}	316	}
214		317
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	318	static void
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	319	need_facenum (struct mapgrid *self, faceid face)
		320	{
		321	while (self->faces <= face)
		322	{
		323	append (self->face2tile, self->faces, self->faces);
		324	self->faces *= 2;
		325	}
		326	}
		327
		328	static void
		329	need_texid (struct mapgrid *self, int texid)
		330	{
		331	while (self->texs <= texid)
		332	{
		333	append (self->tex, self->texs, self->texs);
		334	self->texs *= 2;
		335	}
		336	}
217		337
218	static maprow *	338	static maprow *
219	map_get_row (CFPlus__Map self, int y)	339	map_get_row (mapgrid *self, int y)
220	{	340	{
221	if (0 > y)	341	if (0 > y)
222	{	342	{
223	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
225		345
226	self->rows += extend;	346	self->rows += extend;
227	self->y += extend;	347	self->y += extend;
228	y += extend;	348	y += extend;
229	}	349	}
230	else if (y >= self->rows)	350	else if (y >= self->rows)
231	{	351	{
232	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
233	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
234	self->rows += extend;	354	self->rows += extend;
235	}	355	}
236		356
237	return self->row + y;	357	return self->row + y;
238	}	358	}
…		…
248	}	368	}
249		369
250	if (row->c0 > x)	370	if (row->c0 > x)
251	{	371	{
252	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
253	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
254	row->c0 -= extend;	374	row->c0 -= extend;
255	}	375	}
256	else if (x >= row->c1)	376	else if (x >= row->c1)
257	{	377	{
258	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
259	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
260	row->c1 += extend;	380	row->c1 += extend;
261	}	381	}
262		382
263	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
264	}	384	}
265		385
266	static mapcell *	386	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
268	{	388	{
269	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
270	}	390	}
271		391
272	static void	392	static void
273	map_clear (CFPlus__Map self)	393	map_clear (mapgrid *self)
274	{	394	{
275	int r;	395	int r;
276		396
277	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	405	self->oy = 0;
286	self->row = 0;	406	self->row = 0;
287	self->rows = 0;	407	self->rows = 0;
288	}	408	}
289		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
290	static void	420	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
292	{	422	{
293	int x, y;	423	int x, y;
294	maprow *row;	424	maprow *row;
295	mapcell *cell;	425	mapcell *cell;
296		426
…		…
308	if (x >= row->c1)	438	if (x >= row->c1)
309	break;	439	break;
310		440
311	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
312		442
313	cell->darkness = 0;	443	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	444	}
318	}	445	}
		446	}
		447
		448	struct smooth_key
		449	{
		450	tileid tile;
		451	uint8_t x, y, level;
		452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
		471
		472	static void
		473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		474	{
		475	auto &&it = h.find (key);
		476
		477	if (it == h.end ())
		478	h.insert (std::make_pair (key, bits));
		479	else
		480	it->second \|= bits;
319	}	481	}
320		482
321	static void	483	static void
322	music_finished (void)	484	music_finished (void)
323	{	485	{
…		…
340	ev.code = 1;	502	ev.code = 1;
341	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
342	ev.data2 = 0;	504	ev.data2 = 0;
343		505
344	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
345	}	514	}
346		515
347	static unsigned int	516	static unsigned int
348	minpot (unsigned int n)	517	minpot (unsigned int n)
349	{	518	{
…		…
363		532
364	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
367		536
368	MODULE = CFPlus PACKAGE = CFPlus	537	/******************************************************************************/
		538
		539	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		540	static GV *hover_gv;
		541
		542	static int
		543	within_widget (SV *widget, NV x, NV y)
		544	{
		545	HV *self;
		546	SV **svp;
		547	NV wx, ww, wy, wh;
		548
		549	if (!SvROK (widget))
		550	return 0;
		551
		552	self = (HV *)SvRV (widget);
		553
		554	if (SvTYPE (self) != SVt_PVHV)
		555	return 0;
		556
		557	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		558	if (y < wy)
		559	return 0;
		560
		561	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		562	if (y >= wy + wh)
		563	return 0;
		564
		565	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		566	if (x < wx)
		567	return 0;
		568
		569	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		570	if (x >= wx + ww)
		571	return 0;
		572
		573	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		574	if (!svp \|\| !SvTRUE (*svp))
		575	return 0;
		576
		577	return 1;
		578	}
		579
		580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META \| KMOD_ALT))
		589	mod \|= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
		594	static void
		595	deliantra_main (SV *real_main)
		596	{
		597	dSP;
		598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
		601	}
		602
		603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
		606	/* to due surprising braindamage on the side of SDL design, we
		607	* do some mind-boggling hack here: SDL requires a custom main()
		608	* on OS X, so... we provide one and call the original main(), which,
		609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		610	* and which calls our main (== SDL_main) back.
		611	*/
		612	extern C_LINKAGE int
		613	main (int argc, char *argv[])
		614	{
		615	deliantra_main (real_main);
		616	}
		617
		618	#undef main
		619
		620	extern C_LINKAGE int main (int argc, char *argv[]);
		621
		622	static void
		623	SDL_main_hack (SV *real_main_)
		624	{
		625	real_main = real_main_;
		626
		627	char *argv[] = { "deliantra client", 0 };
		628	(main) (1, argv);
		629	}
		630	#else
		631	static void
		632	SDL_main_hack (SV *real_main)
		633	{
		634	deliantra_main (real_main);
		635	}
		636	#endif
		637
		638	MODULE = Deliantra::Client PACKAGE = DC
369		639
370	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
371		641
372	BOOT:	642	BOOT:
373	{	643	{
374	HV *stash = gv_stashpv ("CFPlus", 1);	644	HV *stash = gv_stashpv ("DC", 1);
375	static const struct {	645	static const struct {
376	const char *name;	646	const char *name;
377	IV iv;	647	IV iv;
378	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
379	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
…		…
401		671
402	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
403	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
404	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
405		675
		676
		677	const_iv (SDLK_UNKNOWN),
		678	const_iv (SDLK_FIRST),
		679	const_iv (SDLK_BACKSPACE),
		680	const_iv (SDLK_TAB),
		681	const_iv (SDLK_CLEAR),
		682	const_iv (SDLK_RETURN),
		683	const_iv (SDLK_PAUSE),
		684	const_iv (SDLK_ESCAPE),
		685	const_iv (SDLK_SPACE),
		686	const_iv (SDLK_EXCLAIM),
		687	const_iv (SDLK_QUOTEDBL),
		688	const_iv (SDLK_HASH),
		689	const_iv (SDLK_DOLLAR),
		690	const_iv (SDLK_AMPERSAND),
		691	const_iv (SDLK_QUOTE),
		692	const_iv (SDLK_LEFTPAREN),
		693	const_iv (SDLK_RIGHTPAREN),
		694	const_iv (SDLK_ASTERISK),
		695	const_iv (SDLK_PLUS),
		696	const_iv (SDLK_COMMA),
		697	const_iv (SDLK_MINUS),
		698	const_iv (SDLK_PERIOD),
		699	const_iv (SDLK_SLASH),
		700	const_iv (SDLK_0),
		701	const_iv (SDLK_1),
		702	const_iv (SDLK_2),
		703	const_iv (SDLK_3),
		704	const_iv (SDLK_4),
		705	const_iv (SDLK_5),
		706	const_iv (SDLK_6),
		707	const_iv (SDLK_7),
		708	const_iv (SDLK_8),
		709	const_iv (SDLK_9),
		710	const_iv (SDLK_COLON),
		711	const_iv (SDLK_SEMICOLON),
		712	const_iv (SDLK_LESS),
		713	const_iv (SDLK_EQUALS),
		714	const_iv (SDLK_GREATER),
		715	const_iv (SDLK_QUESTION),
		716	const_iv (SDLK_AT),
		717
		718	const_iv (SDLK_LEFTBRACKET),
		719	const_iv (SDLK_BACKSLASH),
		720	const_iv (SDLK_RIGHTBRACKET),
		721	const_iv (SDLK_CARET),
		722	const_iv (SDLK_UNDERSCORE),
		723	const_iv (SDLK_BACKQUOTE),
		724	const_iv (SDLK_DELETE),
		725
		726	const_iv (SDLK_FIRST),
		727	const_iv (SDLK_LAST),
406	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
407	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
408	const_iv (SDLK_KP2),	730	const_iv (SDLK_KP2),
409	const_iv (SDLK_KP3),	731	const_iv (SDLK_KP3),
410	const_iv (SDLK_KP4),	732	const_iv (SDLK_KP4),
…		…
482	const_iv (KMOD_LMETA),	804	const_iv (KMOD_LMETA),
483	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
484	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
485	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
486	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
		809
		810	const_iv (KMOD_LRAM),
		811
		812	const_iv (MIX_DEFAULT_FORMAT),
		813
		814	const_iv (SDL_INIT_TIMER),
		815	const_iv (SDL_INIT_AUDIO),
		816	const_iv (SDL_INIT_VIDEO),
		817	const_iv (SDL_INIT_CDROM),
		818	const_iv (SDL_INIT_JOYSTICK),
		819	const_iv (SDL_INIT_EVERYTHING),
		820	const_iv (SDL_INIT_NOPARACHUTE),
		821	const_iv (SDL_INIT_EVENTTHREAD),
		822
		823	const_iv (SDL_GL_RED_SIZE),
		824	const_iv (SDL_GL_GREEN_SIZE),
		825	const_iv (SDL_GL_BLUE_SIZE),
		826	const_iv (SDL_GL_ALPHA_SIZE),
		827	const_iv (SDL_GL_DOUBLEBUFFER),
		828	const_iv (SDL_GL_BUFFER_SIZE),
		829	const_iv (SDL_GL_DEPTH_SIZE),
		830	const_iv (SDL_GL_STENCIL_SIZE),
		831	const_iv (SDL_GL_ACCUM_RED_SIZE),
		832	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		833	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		834	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		835	const_iv (SDL_GL_STEREO),
		836	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		837	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		838	const_iv (SDL_GL_ACCELERATED_VISUAL),
		839	const_iv (SDL_GL_SWAP_CONTROL),
		840
		841	const_iv (FOW_DARKNESS)
487	# undef const_iv	842	# undef const_iv
488	};	843	};
489		844
490	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
492		847
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	850	}
496		851
		852	void
		853	weaken (SV *rv)
		854	PROTOTYPE: $
		855	CODE:
		856	sv_rvweaken (rv);
		857
497	int	858	int
498	in_destruct ()	859	in_destruct ()
499	CODE:	860	CODE:
500	RETVAL = PL_main_cv == Nullcv;	861	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	862	OUTPUT:
502	RETVAL	863	RETVAL
503		864
504	NV floor (NV x)	865	NV floor (NV x)
505		866
506	NV ceil (NV x)	867	NV ceil (NV x)
		868
		869	IV minpot (UV n)
		870
		871	IV popcount (UV n)
		872	CODE:
		873	RETVAL = ecb_popcount32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	NV distance (NV dx, NV dy)
		878	CODE:
		879	RETVAL = pow (dx * dx + dy * dy, 0.5);
		880	OUTPUT:
		881	RETVAL
507		882
508	void	883	void
509	pango_init ()	884	pango_init ()
510	CODE:	885	CODE:
511	{	886	{
512	opengl_fontmap = pango_opengl_font_map_new ();	887	opengl_fontmap = pango_opengl_font_map_new ();
513	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	888	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
514	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	889	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		890	/pango_context_set_font_description (opengl_context, default_font);/
		891	#if PANGO_VERSION_CHECK (1, 15, 2)
		892	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		893	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		894	#endif
515	}	895	}
516		896
517	int	897	char *SDL_GetError ()
518	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
519		898
520	void	899	void SDL_main_hack (SV *real_main)
		900	PROTOTYPE: &
		901
		902	int SDL_Init (U32 flags)
		903
		904	int SDL_InitSubSystem (U32 flags)
		905
		906	void SDL_QuitSubSystem (U32 flags)
		907
521	SDL_Quit ()	908	void SDL_Quit ()
522		909
		910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
		912
		913	int SDL_GL_GetAttribute (int attr)
		914	CODE:
		915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		916	XSRETURN_UNDEF;
		917	OUTPUT:
		918	RETVAL
		919
523	void	920	void
524	SDL_ListModes ()	921	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	922	PPCODE:
526	{	923	{
527	SDL_Rect **m;	924	SDL_Rect **m;
528		925
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	926	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	927	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	928	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	929	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		930
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	931	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	932	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		933
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	934	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		938
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	939	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	940	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif
547
548	SDL_EnableUNICODE (1);
549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550		941
551	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	942	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
552		943
553	if (m && m != (SDL_Rect **)-1)	944	if (m && m != (SDL_Rect **)-1)
554	while (*m)	945	while (*m)
555	{	946	{
		947	if ((m)->w >= 400 && (m)->h >= 300)
		948	{
556	AV *av = newAV ();	949	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	950	av_push (av, newSViv ((*m)->w));
558	av_push (av, newSViv ((*m)->h));	951	av_push (av, newSViv ((*m)->h));
		952	av_push (av, newSViv (rgb));
		953	av_push (av, newSViv (alpha));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	954	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		955	}
560		956
561	++m;	957	++m;
562	}	958	}
563	}	959	}
564		960
565	char *
566	SDL_GetError ()
567
568	int	961	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	962	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	CODE:	963	CODE:
		964	{
		965	SDL_EnableUNICODE (1);
		966	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		967
		968	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		969	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		970	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		971	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		972
571	RETVAL = !!SDL_SetVideoMode (	973	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	974	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	975	);
		976
574	if (RETVAL)	977	if (RETVAL)
575	{	978	{
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	979	av_clear (texture_av);
577	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	980	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
578	# include "glfunc.h"	981	#include "glfunc.h"
579	# undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
580	}	985	}
		986	}
581	OUTPUT:	987	OUTPUT:
582	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char title, const char icon)
583		992
584	void	993	void
585	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
586		995
587	char *	996	char *
588	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
589		999
		1000	int
		1001	SDL_GetAppState ()
		1002
		1003	int
		1004	SDL_GetModState ()
		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
590	void	1010	void
591	SDL_PollEvent ()	1011	SDL_PumpEvents ()
		1012
		1013	void
		1014	peep_events ()
592	PPCODE:	1015	PPCODE:
593	{	1016	{
594	SDL_Event ev;	1017	SDL_Event ev;
595		1018
596	while (SDL_PollEvent (&ev))	1019	SDL_PumpEvents ();
		1020	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	1021	{
598	HV *hv = newHV ();	1022	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1023	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		1024
601	switch (ev.type)	1025	switch (ev.type)
602	{	1026	{
603	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
604	case SDL_KEYUP:	1028	case SDL_KEYUP:
605	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
606	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
607	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1031	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
608	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1032	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
609	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
610	break;	1034	break;
611		1035
612	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1038	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	1039	break;
616		1040
617	case SDL_MOUSEMOTION:	1041	case SDL_MOUSEMOTION:
		1042	{
		1043	int state = ev.motion.state;
		1044	int x = ev.motion.x;
		1045	int y = ev.motion.y;
		1046	int xrel = ev.motion.xrel;
		1047	int yrel = ev.motion.yrel;
		1048
		1049	/* do simplistic event compression */
		1050	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1051	&& state == ev.motion.state)
		1052	{
		1053	xrel += ev.motion.xrel;
		1054	yrel += ev.motion.yrel;
		1055	x = ev.motion.x;
		1056	y = ev.motion.y;
		1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1058	}
		1059
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1066	}
625	break;	1067	break;
626		1068
627	case SDL_MOUSEBUTTONDOWN:	1069	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	1070	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
630		1072
631	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1073	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
632	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1074	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
633	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1075	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
634	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1076	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1081	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1082	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641	break;	1083	break;
642	}	1084	}
643		1085
644	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1086	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
645	}	1087	}
646	}	1088	}
647		1089
		1090	char *
		1091	SDL_AudioDriverName ()
		1092	CODE:
		1093	{
		1094	char buf [256];
		1095	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1096	XSRETURN_UNDEF;
		1097
		1098	RETVAL = buf;
		1099	}
		1100	OUTPUT:
		1101	RETVAL
		1102
648	int	1103	int
649	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1104	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
650	POSTCALL:	1105	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
653		1108
654	void	1109	void
		1110	Mix_QuerySpec ()
		1111	PPCODE:
		1112	{
		1113	int freq, channels;
		1114	Uint16 format;
		1115
		1116	if (Mix_QuerySpec (&freq, &format, &channels))
		1117	{
		1118	EXTEND (SP, 3);
		1119	PUSHs (sv_2mortal (newSViv (freq)));
		1120	PUSHs (sv_2mortal (newSViv (format)));
		1121	PUSHs (sv_2mortal (newSViv (channels)));
		1122	}
		1123	}
		1124
		1125	void
655	Mix_CloseAudio ()	1126	Mix_CloseAudio ()
656		1127
657	int	1128	int
658	Mix_AllocateChannels (int numchans = -1)	1129	Mix_AllocateChannels (int numchans = -1)
659		1130
		1131	const char *
		1132	Mix_GetError ()
		1133
660	void	1134	void
661	lowdelay (int fd, int val = 1)	1135	lowdelay (int fd, int val = 1)
662	CODE:	1136	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1137	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		1138
667	void	1139	void
668	win32_proxy_info ()	1140	win32_proxy_info ()
669	PPCODE:	1141	PPCODE:
670	{	1142	{
…		…
691	}	1163	}
692	}	1164	}
693	#endif	1165	#endif
694	}	1166	}
695		1167
696	void	1168	int
697	add_font (char *file)	1169	add_font (char *file)
698	CODE:	1170	CODE:
699	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1172	OUTPUT:
		1173	RETVAL
		1174
		1175	void
		1176	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1177
		1178	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1179	void
		1180	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
700		1181
701	void	1182	void
702	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
703	ALIAS:	1184	ALIAS:
704	load_image_file = 1	1185	load_image_file = 1
…		…
707	STRLEN image_len;	1188	STRLEN image_len;
708	char image = (char )SvPVbyte (image_, image_len);	1189	char image = (char )SvPVbyte (image_, image_len);
709	SDL_Surface surface, surface2;	1190	SDL_Surface surface, surface2;
710	SDL_PixelFormat fmt;	1191	SDL_PixelFormat fmt;
711	SDL_RWops *rw = ix	1192	SDL_RWops *rw = ix
712	? SDL_RWFromFile (image, "r")	1193	? SDL_RWFromFile (image, "rb")
713	: SDL_RWFromConstMem (image, image_len);	1194	: SDL_RWFromConstMem (image, image_len);
714		1195
715	if (!rw)	1196	if (!rw)
716	croak ("load_image: %s", SDL_GetError ());	1197	croak ("load_image: %s", SDL_GetError ());
717		1198
…		…
750		1231
751	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
752	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
753	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
754	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
755	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
756	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1237	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
757	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
758	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
759	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
760		1241
…		…
790	void	1271	void
791	error (char *message)	1272	error (char *message)
792	CODE:	1273	CODE:
793	fprintf (stderr, "ERROR: %s\n", message);	1274	fprintf (stderr, "ERROR: %s\n", message);
794	#ifdef _WIN32	1275	#ifdef _WIN32
795	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1276	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
796	#endif	1277	#endif
797		1278
798	void	1279	void
799	fatal (char *message)	1280	fatal (char *message)
800	CODE:	1281	CODE:
801	fprintf (stderr, "FATAL: %s\n", message);	1282	fprintf (stderr, "FATAL: %s\n", message);
802	#ifdef _WIN32	1283	#ifdef _WIN32
803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1284	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
804	#endif	1285	#endif
805	_exit (1);	1286	_exit (1);
806		1287
807	void	1288	void
808	_exit (int retval = 0)	1289	_exit (int retval = 0)
…		…
811	ExitThread (retval); // unclean, please beam me up	1292	ExitThread (retval); // unclean, please beam me up
812	#else	1293	#else
813	_exit (retval);	1294	_exit (retval);
814	#endif	1295	#endif
815		1296
816	MODULE = CFPlus PACKAGE = CFPlus::Font	1297	void
		1298	debug ()
		1299	CODE:
		1300	{
		1301	#if DEBUG
		1302	VALGRIND_DO_LEAK_CHECK;
		1303	#endif
		1304	}
817		1305
818	CFPlus::Font	1306	int
		1307	SvREFCNT (SV *sv)
		1308	CODE:
		1309	RETVAL = SvREFCNT (sv);
		1310	OUTPUT:
		1311	RETVAL
		1312
		1313	MODULE = Deliantra::Client PACKAGE = DC::Font
		1314
		1315	PROTOTYPES: DISABLE
		1316
		1317	DC::Font
819	new_from_file (SV class, char path, int id = 0)	1318	new_from_file (SV klass, char path, int id = 0)
820	CODE:	1319	CODE:
821	{	1320	{
822	int count;	1321	int count;
823	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1322	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
824	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
826	}	1325	}
827	OUTPUT:	1326	OUTPUT:
828	RETVAL	1327	RETVAL
829		1328
830	void	1329	void
831	DESTROY (CFPlus::Font self)	1330	DESTROY (DC::Font self)
832	CODE:	1331	CODE:
833	pango_font_description_free (self);	1332	pango_font_description_free (self);
834		1333
835	void	1334	void
836	make_default (CFPlus::Font self)	1335	make_default (DC::Font self)
		1336	PROTOTYPE: $
837	CODE:	1337	CODE:
838	default_font = self;	1338	default_font = self;
839		1339
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1340	MODULE = Deliantra::Client PACKAGE = DC::Layout
841		1341
		1342	PROTOTYPES: DISABLE
		1343
842	void	1344	void
843	reset_glyph_cache ()	1345	glyph_cache_backup ()
		1346	PROTOTYPE:
844	CODE:	1347	CODE:
		1348	tc_backup ();
		1349
		1350	void
		1351	glyph_cache_restore ()
		1352	PROTOTYPE:
		1353	CODE:
845	tc_clear ();	1354	tc_restore ();
846		1355
847	CFPlus::Layout	1356	DC::Layout
848	new (SV *class)	1357	new (SV *klass)
849	CODE:	1358	CODE:
850	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
851		1360
852	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
853	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
854	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
855	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
…		…
861	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
862	OUTPUT:	1371	OUTPUT:
863	RETVAL	1372	RETVAL
864		1373
865	void	1374	void
866	DESTROY (CFPlus::Layout self)	1375	DESTROY (DC::Layout self)
867	CODE:	1376	CODE:
868	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
869	Safefree (self);	1378	delete self;
870		1379
871	void	1380	void
872	set_text (CFPlus::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
873	CODE:	1382	CODE:
874	{	1383	{
875	STRLEN textlen;	1384	STRLEN textlen;
876	char *text = SvPVutf8 (text_, textlen);	1385	char *text = SvPVutf8 (text_, textlen);
877		1386
878	pango_layout_set_text (self->pl, text, textlen);	1387	pango_layout_set_text (self->pl, text, textlen);
879	}	1388	}
880		1389
881	void	1390	void
882	set_markup (CFPlus::Layout self, SV *text_)	1391	set_markup (DC::Layout self, SV *text_)
883	CODE:	1392	CODE:
884	{	1393	{
885	STRLEN textlen;	1394	STRLEN textlen;
886	char *text = SvPVutf8 (text_, textlen);	1395	char *text = SvPVutf8 (text_, textlen);
887		1396
888	pango_layout_set_markup (self->pl, text, textlen);	1397	pango_layout_set_markup (self->pl, text, textlen);
889	}	1398	}
890		1399
891	void	1400	void
892	set_shapes (CFPlus::Layout self, ...)	1401	set_shapes (DC::Layout self, ...)
893	CODE:	1402	CODE:
894	{	1403	{
895	PangoAttrList *attrs = 0;	1404	PangoAttrList *attrs = 0;
896	const char *text = pango_layout_get_text (self->pl);	1405	const char *text = pango_layout_get_text (self->pl);
897	const char *pos = text;	1406	const char *pos = text;
…		…
932	if (attrs)	1441	if (attrs)
933	pango_layout_set_attributes (self->pl, attrs);	1442	pango_layout_set_attributes (self->pl, attrs);
934	}	1443	}
935		1444
936	void	1445	void
937	get_shapes (CFPlus::Layout self)	1446	get_shapes (DC::Layout self)
938	PPCODE:	1447	PPCODE:
939	{	1448	{
940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1449	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941		1450
942	do	1451	do
943	{	1452	{
944	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1453	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
945		1454
946	if (run && shape_attr_p (run))	1455	if (run && shape_attr_p (run))
947	{	1456	{
948	PangoRectangle extents;	1457	PangoRectangle extents;
949	pango_layout_iter_get_run_extents (iter, 0, &extents);	1458	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
957		1466
958	pango_layout_iter_free (iter);	1467	pango_layout_iter_free (iter);
959	}	1468	}
960		1469
961	int	1470	int
962	has_wrapped (CFPlus::Layout self)	1471	has_wrapped (DC::Layout self)
963	CODE:	1472	CODE:
964	{	1473	{
965	int lines = 1;	1474	int lines = 1;
966	const char *text = pango_layout_get_text (self->pl);	1475	const char *text = pango_layout_get_text (self->pl);
967		1476
…		…
972	}	1481	}
973	OUTPUT:	1482	OUTPUT:
974	RETVAL	1483	RETVAL
975		1484
976	SV *	1485	SV *
977	get_text (CFPlus::Layout self)	1486	get_text (DC::Layout self)
978	CODE:	1487	CODE:
979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1488	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980	sv_utf8_decode (RETVAL);	1489	sv_utf8_decode (RETVAL);
981	OUTPUT:	1490	OUTPUT:
982	RETVAL	1491	RETVAL
983		1492
984	void	1493	void
985	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1494	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
986	CODE:	1495	CODE:
987	self->r = r;	1496	self->r = r;
988	self->g = g;	1497	self->g = g;
989	self->b = b;	1498	self->b = b;
990	self->a = a;	1499	self->a = a;
991		1500
992	void	1501	void
993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1502	set_font (DC::Layout self, DC::Font font = 0)
994	CODE:	1503	CODE:
995	if (self->font != font)	1504	if (self->font != font)
996	{	1505	{
997	self->font = font;	1506	self->font = font;
998	layout_update_font (self);	1507	layout_update_font (self);
999	}	1508	}
1000		1509
1001	void	1510	void
1002	set_height (CFPlus::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1003	CODE:	1512	CODE:
1004	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1005	{	1514	{
1006	self->base_height = base_height;	1515	self->base_height = base_height;
1007	layout_update_font (self);	1516	layout_update_font (self);
1008	}	1517	}
1009		1518
1010	void	1519	void
1011	set_width (CFPlus::Layout self, int max_width = -1)	1520	set_width (DC::Layout self, int max_width = -1)
1012	CODE:	1521	CODE:
1013	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1522	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1014		1523
1015	void	1524	void
1016	set_indent (CFPlus::Layout self, int indent)	1525	set_indent (DC::Layout self, int indent)
1017	CODE:	1526	CODE:
1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1527	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019		1528
1020	void	1529	void
1021	set_spacing (CFPlus::Layout self, int spacing)	1530	set_spacing (DC::Layout self, int spacing)
1022	CODE:	1531	CODE:
1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1532	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024		1533
1025	void	1534	void
1026	set_ellipsise (CFPlus::Layout self, int ellipsise)	1535	set_ellipsise (DC::Layout self, int ellipsise)
1027	CODE:	1536	CODE:
1028	pango_layout_set_ellipsize (self->pl,	1537	pango_layout_set_ellipsize (self->pl,
1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1538	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1539	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1540	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032	: PANGO_ELLIPSIZE_NONE	1541	: PANGO_ELLIPSIZE_NONE
1033	);	1542	);
1034		1543
1035	void	1544	void
1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1545	set_single_paragraph_mode (DC::Layout self, int spm)
1037	CODE:	1546	CODE:
1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1547	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039		1548
1040	void	1549	void
1041	size (CFPlus::Layout self)	1550	size (DC::Layout self)
1042	PPCODE:	1551	PPCODE:
1043	{	1552	{
1044	int w, h;	1553	int w, h;
1045		1554
1046	layout_get_pixel_size (self, &w, &h);	1555	layout_get_pixel_size (self, &w, &h);
…		…
1049	PUSHs (sv_2mortal (newSViv (w)));	1558	PUSHs (sv_2mortal (newSViv (w)));
1050	PUSHs (sv_2mortal (newSViv (h)));	1559	PUSHs (sv_2mortal (newSViv (h)));
1051	}	1560	}
1052		1561
1053	int	1562	int
1054	descent (CFPlus::Layout self)	1563	descent (DC::Layout self)
1055	CODE:	1564	CODE:
1056	{	1565	{
1057	PangoRectangle rect;	1566	PangoRectangle rect;
1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1567	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1059	pango_layout_line_get_pixel_extents (line, 0, &rect);	1568	pango_layout_line_get_pixel_extents (line, 0, &rect);
1060	RETVAL = PANGO_DESCENT (rect);	1569	RETVAL = PANGO_DESCENT (rect);
1061	}	1570	}
1062	OUTPUT:	1571	OUTPUT:
1063	RETVAL	1572	RETVAL
1064		1573
1065	int	1574	int
1066	xy_to_index (CFPlus::Layout self, int x, int y)	1575	xy_to_index (DC::Layout self, int x, int y)
1067	CODE:	1576	CODE:
1068	{	1577	{
1069	int index, trailing;	1578	int index, trailing;
1070	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1579	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1071	RETVAL = index + trailing;	1580	RETVAL = index + trailing;
1072	}	1581	}
1073	OUTPUT:	1582	OUTPUT:
1074	RETVAL	1583	RETVAL
1075		1584
1076	void	1585	void
1077	cursor_pos (CFPlus::Layout self, int index)	1586	cursor_pos (DC::Layout self, int index)
1078	PPCODE:	1587	PPCODE:
1079	{	1588	{
1080	PangoRectangle strong_pos;	1589	PangoRectangle pos;
1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1590	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1082		1591
1083	EXTEND (SP, 3);	1592	EXTEND (SP, 3);
1084	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1593	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1087	}	1596	}
1088		1597
1089	void	1598	void
1090	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1599	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1091	PPCODE:	1600	PPCODE:
1092	{	1601	{
1093	int line, x;	1602	int line, x;
1094		1603
1095	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1604	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1605	#if !PANGO_VERSION_CHECK (1, 17, 3)
1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1606	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097		1607	--line;
		1608	#endif
1098	EXTEND (SP, 2);	1609	EXTEND (SP, 2);
1099	PUSHs (sv_2mortal (newSViv (line - 1)));	1610	PUSHs (sv_2mortal (newSViv (line)));
1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101	}	1612	}
1102		1613
1103	void	1614	void
1104	line_x_to_index (CFPlus::Layout self, int line, int x)	1615	line_x_to_index (DC::Layout self, int line, int x)
1105	PPCODE:	1616	PPCODE:
1106	{	1617	{
1107	PangoLayoutLine *lp;	1618	PangoLayoutLine *lp;
1108	int index, trailing;	1619	int index, trailing;
1109		1620
1110	if (line < 0)	1621	if (line < 0)
1111	XSRETURN_EMPTY;	1622	XSRETURN_EMPTY;
1112		1623
1113	if (!(lp = pango_layout_get_line (self->pl, line)))	1624	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1114	XSRETURN_EMPTY; /* do better */	1625	XSRETURN_EMPTY; /* do better */
1115		1626
1116	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1627	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1117		1628
1118	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
…		…
1124	PUSHs (sv_2mortal (newSViv (trailing)));	1635	PUSHs (sv_2mortal (newSViv (trailing)));
1125	}	1636	}
1126	}	1637	}
1127		1638
1128	void	1639	void
1129	render (CFPlus::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1130	PPCODE:	1641	CODE:
		1642	self->rc.clear ();
1131	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1132	self->pl,	1644	self->pl,
		1645	&self->rc,
1133	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1134	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1135	flags	1648	flags
1136	);	1649	);
		1650	// we assume that context_change actually clears/frees stuff
		1651	// and does not do any recomputation...
		1652	pango_layout_context_changed (self->pl);
1137		1653
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140	void	1654	void
1141	pad2pot (SV data_, SV w_, SV *h_)	1655	draw (DC::Layout self)
1142	CODE:	1656	CODE:
1143	{	1657	{
1144	int ow = SvIV (w_);	1658	glEnable (GL_TEXTURE_2D);
1145	int oh = SvIV (h_);	1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1660	glEnable (GL_BLEND);
		1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1663	glEnable (GL_ALPHA_TEST);
		1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1146		1665
1147	if (ow && oh)	1666	self->rc.draw ();
		1667
		1668	glDisable (GL_ALPHA_TEST);
		1669	glDisable (GL_BLEND);
		1670	glDisable (GL_TEXTURE_2D);
		1671	}
		1672
		1673	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1674
		1675	PROTOTYPES: ENABLE
		1676
		1677	void
		1678	pad (SV *data_, int ow, int oh, int nw, int nh)
		1679	CODE:
		1680	{
		1681	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1148	{	1682	{
1149	int nw = minpot (ow);
1150	int nh = minpot (oh);
1151
1152	if (nw != ow \|\| nh != oh)
1153	{
1154	if (SvOK (data_))
1155	{
1156	STRLEN datalen;	1683	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1684	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1685	int bpp = datalen / (ow * oh);
1159	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1686	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1160		1687
1161	SvPOK_only (result_);	1688	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1689	SvCUR_set (result_, nw * nh * bpp);
1163		1690
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1691	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1692	while (oh--)
1166	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1693	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1167		1694
1168	sv_setsv (data_, result_);	1695	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1696	}
1175	}	1697	}
1176		1698
1177	void	1699	void
1178	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1700	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1184	{	1706	{
1185	HV hv = (HV )SvRV (self);	1707	HV hv = (HV )SvRV (self);
1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1708	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1709	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1710	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1711
		1712	if (name <= 0)
		1713	XSRETURN_EMPTY;
1189		1714
1190	if (items < 5)	1715	if (items < 5)
1191	{	1716	{
1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1717	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1718	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1221	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1223	}	1748	}
1224	}	1749	}
1225		1750
1226	MODULE = CFPlus PACKAGE = CFPlus::Map	1751	void
		1752	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1753	PROTOTYPE: @
		1754	CODE:
		1755	{
		1756	glEnable (GL_BLEND);
		1757	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1758	glEnable (GL_TEXTURE_2D);
		1759	glBindTexture (GL_TEXTURE_2D, name1);
1227		1760
1228	CFPlus::Map	1761	glColor3f (intensity, intensity, intensity);
		1762	glPushMatrix ();
		1763	glScalef (1./3, 1./3, 1.);
		1764
		1765	if (blend > 0.f)
		1766	{
		1767	float dx3 = dx * -3.f / w;
		1768	float dy3 = dy * -3.f / h;
		1769	GLfloat env_color[4] = { 0., 0., 0., blend };
		1770
		1771	/* interpolate the two shadow textures */
		1772	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1774
		1775	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1776	gl.ActiveTexture (GL_TEXTURE1);
		1777	glEnable (GL_TEXTURE_2D);
		1778	glBindTexture (GL_TEXTURE_2D, name2);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1780
		1781	/* rgb == rgb(glcolor) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1785
		1786	/* alpha = interpolate t0, t1 by env_alpha */
		1787	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1788
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glBegin (GL_QUADS);
		1800	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1804	glEnd ();
		1805
		1806	glDisable (GL_TEXTURE_2D);
		1807	gl.ActiveTexture (GL_TEXTURE0);
		1808	}
		1809	else
		1810	{
		1811	/* simple blending of one texture, also opengl <1.3 path */
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1813
		1814	glBegin (GL_QUADS);
		1815	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1816	glTexCoord2f (0, t); glVertex2f (0, h);
		1817	glTexCoord2f (s, t); glVertex2f (w, h);
		1818	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1819	glEnd ();
		1820	}
		1821
		1822	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1823	{
		1824	int x, y;
		1825	int dx3 = dx * 3;
		1826	int dy3 = dy * 3;
		1827
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1829	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1830	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1831	glTranslatef (-1., -1., 0);
		1832	glBegin (GL_QUADS);
		1833
		1834	for (y = 1; y < h; y += 3)
		1835	{
		1836	int y1 = y - dy3;
		1837	int y1valid = y1 >= 0 && y1 < h;
		1838
		1839	for (x = 1; x < w; x += 3)
		1840	{
		1841	int x1 = x - dx3;
		1842	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1843	uint8_t h2;
		1844
		1845	if (y1valid && x1 >= 0 && x1 < w)
		1846	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1847	else
		1848	h2 = 1; /* out of range == invisible */
		1849
		1850	if (h1 \|\| h2)
		1851	{
		1852	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1853	glColor4f (1., 1., 1., alpha);
		1854
		1855	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1856	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1857	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1858	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	glEnd ();
		1865
		1866	glPopMatrix ();
		1867
		1868	glDisable (GL_TEXTURE_2D);
		1869	glDisable (GL_BLEND);
		1870	}
		1871
		1872	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1873	CODE:
		1874	{
		1875	GLint width;
		1876	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1877	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1878	RETVAL = width > 0;
		1879	}
		1880	OUTPUT:
		1881	RETVAL
		1882
		1883	MODULE = Deliantra::Client PACKAGE = DC::Map
		1884
		1885	PROTOTYPES: DISABLE
		1886
		1887	DC::Map
1229	new (SV *class)	1888	new (SV *klass)
1230	CODE:	1889	CODE:
1231	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1232	RETVAL->x = 0;	1891	RETVAL->x = 0;
1233	RETVAL->y = 0;	1892	RETVAL->y = 0;
1234	RETVAL->w = 0;	1893	RETVAL->w = 0;
1235	RETVAL->h = 0;	1894	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1896	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1897	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1898	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1899	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1900	RETVAL->row = 0;
1244	OUTPUT:	1901	OUTPUT:
1245	RETVAL	1902	RETVAL
1246		1903
1247	void	1904	void
1248	DESTROY (CFPlus::Map self)	1905	DESTROY (DC::Map self)
1249	CODE:	1906	CODE:
1250	{	1907	{
1251	map_clear (self);	1908	map_clear (self);
1252	Safefree (self->face);	1909	Safefree (self->face2tile);
1253	Safefree (self->tex);	1910	Safefree (self->tex);
1254	Safefree (self);	1911	Safefree (self);
1255	}	1912	}
1256		1913
1257	void	1914	void
1258	resize (CFPlus::Map self, int map_width, int map_height)	1915	resize (DC::Map self, int map_width, int map_height)
1259	CODE:	1916	CODE:
1260	self->w = map_width;	1917	self->w = map_width;
1261	self->h = map_height;	1918	self->h = map_height;
1262		1919
1263	void	1920	void
1264	clear (CFPlus::Map self)	1921	clear (DC::Map self)
1265	CODE:	1922	CODE:
1266	map_clear (self);	1923	map_clear (self);
1267		1924
1268	void	1925	void
1269	set_face (CFPlus::Map self, int face, int texid)	1926	set_tileid (DC::Map self, int face, int tile)
1270	CODE:	1927	CODE:
1271	{	1928	{
1272	while (self->faces <= face)	1929	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1930	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);
1275	self->faces *= 2;
1276	}
1277
1278	self->face [face] = texid;
1279	}	1931	}
1280		1932
1281	void	1933	void
		1934	set_smooth (DC::Map self, int face, int smooth, int level)
		1935	CODE:
		1936	{
		1937	tileid texid;
		1938	maptex *tex;
		1939
		1940	if (face < 0 \|\| face >= self->faces)
		1941	return;
		1942
		1943	if (smooth < 0 \|\| smooth >= self->faces)
		1944	return;
		1945
		1946	texid = self->face2tile [face];
		1947
		1948	if (!texid)
		1949	return;
		1950
		1951	tex = self->tex + texid;
		1952	tex->smoothtile = self->face2tile [smooth];
		1953	tex->smoothlevel = level;
		1954	}
		1955
		1956	void
1282	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)	1957	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)
1283	CODE:	1958	CODE:
1284	{	1959	{
1285	while (self->texs <= texid)	1960	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1961
1291	{	1962	{
1292	maptex *tex = self->tex + texid;	1963	maptex *tex = self->tex + texid;
1293		1964
1294	tex->name = name;	1965	tex->name = name;
…		…
1310	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1311	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313	}	1984	}
1314		1985
		1986	void
		1987	expire_textures (DC::Map self, int texid, int count)
		1988	PPCODE:
		1989	for (; texid < self->texs && count; ++texid, --count)
		1990	{
		1991	maptex *tex = self->tex + texid;
		1992
		1993	if (tex->name)
		1994	{
		1995	if (tex->unused)
		1996	{
		1997	tex->name = 0;
		1998	tex->unused = 0;
		1999	XPUSHs (sv_2mortal (newSViv (texid)));
		2000	}
		2001	else
		2002	tex->unused = 1;
		2003	}
		2004	}
		2005
1315	int	2006	int
1316	ox (CFPlus::Map self)	2007	ox (DC::Map self)
1317	ALIAS:	2008	ALIAS:
1318	oy = 1	2009	oy = 1
1319	x = 2	2010	x = 2
1320	y = 3	2011	y = 3
1321	w = 4	2012	w = 4
…		…
1332	}	2023	}
1333	OUTPUT:	2024	OUTPUT:
1334	RETVAL	2025	RETVAL
1335		2026
1336	void	2027	void
1337	scroll (CFPlus::Map self, int dx, int dy)	2028	scroll (DC::Map self, int dx, int dy)
1338	CODE:	2029	CODE:
1339	{	2030	{
1340	if (dx > 0)	2031	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	2032	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	2033	else if (dx < 0)
1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2034	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344		2035
1345	if (dy > 0)	2036	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	2037	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	2038	else if (dy < 0)
1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2039	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349		2040
1350	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1352		2043
1353	while (self->y < 0)	2044	while (self->y < 0)
1354	{	2045	{
1355	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1356		2047
1357	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1358	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1359	}	2050	}
1360	}	2051	}
1361		2052
1362	void	2053	SV *
1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1364	CODE:	2055	CODE:
1365	{	2056	{
1366	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2057	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1367	uint8_t data_end = (uint8_t )SvEND (data_);	2058	uint8_t data_end = (uint8_t )SvEND (data_);
1368	mapcell *cell;	2059	mapcell *cell;
1369	int x, y, flags;	2060	int x, y, z, flags;
		2061	AV *missing = newAV ();
		2062	RETVAL = newRV_noinc ((SV *)missing);
1370		2063
1371	while (data < data_end - 1)	2064	while (data < data_end - 1)
1372	{	2065	{
1373	flags = (data [0] << 8) + data [1]; data += 2;	2066	flags = (data [0] << 8) + data [1]; data += 2;
1374		2067
…		…
1387		2080
1388	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1389		2082
1390	if (flags & 8)	2083	if (flags & 8)
1391	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1392	if (extmap)	2087	do
1393	{	2088	{
1394	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1395		2091
1396	do	2092	if (cmd < 4)
		2093	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2094	else if (cmd == 5) // health
1397	{	2095	{
1398	ext = *data++;
1399	cmd = ext & 0x3f;
1400
1401	if (cmd < 4)
1402	cell->darkness = 255 - ext * 64 + 1;
1403	else if (cmd == 5) // health
1404	{
1405	cell->stat_width = 1;	2096	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1407	}
1408	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width
1411	{
1412	if (*data == 4)
1413	; // decode player tag
1414
1415	data += *data + 1;
1416	}
1417	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;
1419	else if (ext & 0x40) // unknown, multibyte => skip
1420	data += *data + 1;
1421	else
1422	data++;
1423	}	2098	}
1424	while (ext & 0x80);	2099	else if (cmd == 6) // monster width
		2100	cell->stat_width = *data++ + 1;
		2101	else if (cmd == 0x47)
		2102	{
		2103	if (*data == 1) cell->player = data [1];
		2104	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2105	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2106	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2107
		2108	data += *data + 1;
		2109	}
		2110	else if (cmd == 8) // cell flags
		2111	cell->flags = *data++;
		2112	else if (ext & 0x40) // unknown, multibyte => skip
		2113	data += *data + 1;
		2114	else
		2115	data++;
1425	}	2116	}
1426	else	2117	while (ext & 0x80);
1427	cell->darkness = *data++ + 1;
1428	}	2118	}
1429		2119
		2120	for (z = 0; z <= 2; ++z)
1430	if (flags & 4)	2121	if (flags & (4 >> z))
1431	{	2122	{
1432	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2123	faceid face = (data [0] << 8) + data [1]; data += 2;
		2124	need_facenum (self, face);
		2125	cell->tile [z] = self->face2tile [face];
		2126
		2127	if (cell->tile [z])
		2128	{
		2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
		2131	if (!tex->name)
		2132	av_push (missing, newSViv (cell->tile [z]));
		2133
		2134	if (tex->smoothtile)
		2135	{
		2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
		2138	if (!smooth->name)
		2139	av_push (missing, newSViv (tex->smoothtile));
		2140	}
		2141	}
1433	}	2142	}
1434
1435	if (flags & 2)
1436	{
1437	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1438	}
1439
1440	if (flags & 1)
1441	{
1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1443	}
1444	}	2143	}
1445	else	2144	else
1446	cell->darkness = 0;	2145	CELL_CLEAR (cell);
1447	}	2146	}
1448	}	2147	}
		2148	OUTPUT:
		2149	RETVAL
1449		2150
1450	SV *	2151	SV *
1451	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2152	mapmap (DC::Map self, int x0, int y0, int w, int h)
1452	CODE:	2153	CODE:
1453	{	2154	{
1454	int x1, x;	2155	int x1, x;
1455	int y1, y;	2156	int y1, y;
1456	int z;	2157	int z;
…		…
1469	? self->row + y	2170	? self->row + y
1470	: 0;	2171	: 0;
1471		2172
1472	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1473	{	2174	{
1474	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1475		2176
1476	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1477	{	2178	{
1478	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1479		2180
1480	for (z = 0; z <= 0; z++)	2181	for (z = 0; z <= 0; z++)
1481	{	2182	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	2183	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	2185	int a1 = tex.a;
1489		2186
1490	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1491	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1492	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1493	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1494	}
1495	}	2191	}
1496	}	2192	}
1497		2193
1498	*map++ = (r )	2194	*map++ = (r )
1499	\| (g << 8)	2195	\| (g << 8)
1500	\| (b << 16)	2196	\| (b << 16)
1501	\| (a << 24);	2197	\| (a << 24);
1502	}	2198	}
1503	}	2199	}
1504		2200
1505	RETVAL = map_sv;	2201	RETVAL = map_sv;
1506	}	2202	}
1507	OUTPUT:	2203	OUTPUT:
1508	RETVAL	2204	RETVAL
1509		2205
1510	void	2206	void
1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2207	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1512	CODE:	2208	CODE:
1513	{	2209	{
1514	int x, y, z;	2210	int x, y, z;
1515	int last_name;
1516	mapface face;
1517		2211
1518	glColor4ub (255, 255, 255, 255);	2212	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2213	int pl_x, pl_y;
		2214	maptex pl_tex;
		2215	rc_t rc;
		2216	rc_t rc_ov;
		2217	rc_key_t key;
		2218	rc_t::array_t *arr;
		2219
		2220	pl_tex.name = 0;
		2221
		2222	// that's current max. sorry.
		2223	if (sw > 255) sw = 255;
		2224	if (sh > 255) sh = 255;
		2225
		2226	memset (&key, 0, sizeof (key));
		2227	key.r = 255;
		2228	key.g = 255;
		2229	key.b = 255;
		2230	key.a = 255;
		2231	key.mode = GL_QUADS;
		2232	key.format = GL_T2F_V3F;
		2233
		2234	mx += self->x;
		2235	my += self->y;
		2236
		2237	// first pass: determine smooth_max
		2238	// rather ugly, if you ask me
		2239	// could also be stored inside mapcell and updated on change
		2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2241
		2242	for (y = 0; y < sh; y++)
		2243	if (0 <= y + my && y + my < self->rows)
		2244	{
		2245	maprow *row = self->row + (y + my);
		2246
		2247	for (x = 0; x < sw; x++)
		2248	if (row->c0 <= x + mx && x + mx < row->c1)
		2249	{
		2250	mapcell *cell = row->col + (x + mx - row->c0);
		2251
		2252	smooth_max[x + 1][y + 1] =
		2253	MAX (self->tex [cell->tile [0]].smoothlevel,
		2254	MAX (self->tex [cell->tile [1]].smoothlevel,
		2255	self->tex [cell->tile [2]].smoothlevel));
		2256	}
		2257	}
1519		2258
1520	glEnable (GL_BLEND);	2259	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1522	glEnable (GL_TEXTURE_2D);
1523	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524		2262
1525	glBegin (GL_QUADS);
1526
1527	last_name = 0;
1528
1529	mx += self->x;
1530	my += self->y;
1531
1532	for (z = 0; z < 3; z++)	2263	for (z = 0; z <= 2; z++)
		2264	{
		2265	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2266	smooth_key skey;
		2267	smooth_hash smooth;
		2268	key.texname = -1;
		2269
1533	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1535	{	2272	{
1536	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
1537		2274
1538	for (x = 0; x < sw; x++)	2275	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	2276	if (row->c0 <= x + mx && x + mx < row->c1)
		2277	{
		2278	mapcell *cell = row->col + (x + mx - row->c0);
		2279	tileid tile = cell->tile [z];
		2280
		2281	if (tile)
		2282	{
		2283	maptex tex = self->tex [tile];
		2284	int px, py;
		2285
		2286	if (key.texname != tex.name)
		2287	{
		2288	self->tex [tile].unused = 0;
		2289
		2290	if (!tex.name)
		2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2292
		2293	key.texname = tex.name;
		2294	arr = &rc.array (key);
		2295	}
		2296
		2297	px = (x + 1) * Th - tex.w;
		2298	py = (y + 1) * Tw - tex.h;
		2299
		2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
		2301	{
		2302	pl_x = px;
		2303	pl_y = py;
		2304	pl_tex = tex;
		2305	continue;
		2306	}
		2307
		2308	arr->t2f_v3f (0 , 0 , px , py , 0);
		2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2310	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2312
		2313	// update smooth hash
		2314	if (tex.smoothtile)
		2315	{
		2316	skey.tile = tex.smoothtile;
		2317	skey.level = tex.smoothlevel;
		2318
		2319	smooth_level[tex.smoothlevel] = 1;
		2320
		2321	// add bits to current tile and all neighbours. skey.x\|y is
		2322	// shifted +1\|+1 so we always stay positive.
		2323
		2324	// bits is ___n cccc CCCC bbbb
		2325	// n do not draw borders&corners
		2326	// c draw these corners, but...
		2327	// C ... not these
		2328	// b draw these borders
		2329
		2330	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2331	// ┃· ·· ·┃ ━━
		2332
		2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2334	// ·· ·· ·┏ ┓·
		2335
		2336	// full tile
		2337	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2338
		2339	// borders
		2340	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2341	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2342	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2343	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2344
		2345	// corners
		2346	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2347	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2348	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2349	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2350	}
		2351	}
		2352
		2353	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2354	{
		2355	// overlays such as the speech bubble, probably more to come
		2356	if (cell->flags & 1)
		2357	{
		2358	rc_key_t key_ov = key;
		2359	maptex tex = self->tex[TEXID_SPEECH];
		2360	int px = x * Tw + Tw * 2 / 32;
		2361	int py = y * Th - Th * 6 / 32;
		2362
		2363	key_ov.texname = tex.name;
		2364	rc_t::array_t &arr = rc_ov.array (key_ov);
		2365
		2366	arr.t2f_v3f (0 , 0 , px , py , 0);
		2367	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2368	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2369	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
		2370	}
		2371	}
		2372	}
		2373	}
		2374
		2375	rc.draw ();
		2376	rc.clear ();
		2377
		2378	// go through all smoothlevels, lowest to highest, then draw.
		2379	// this is basically counting sort
		2380	{
		2381	int w, b;
		2382
		2383	glEnable (GL_TEXTURE_2D);
		2384	glBegin (GL_QUADS);
		2385	for (int level = 0; level < smooth_level.size (); ++level)
		2386	if (smooth_level[level])
		2387	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1540	{	2388	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	2389	smooth_key &skey = it->first;
		2390	IV bits = it->second;
1542		2391
1543	face = cell->face [z];	2392	if (!(bits & 0x1000)
1544		2393	&& skey.level == level
1545	if (face && face < self->texs)	2394	&& level > smooth_max [skey.x][skey.y])
1546	{	2395	{
1547	maptex tex = self->tex [face];	2396	maptex tex = self->tex [skey.tile];
1548	int px = (x + 1) * 32 - tex.w;	2397	int px = (((int)skey.x) - 1) * Tw;
1549	int py = (y + 1) * 32 - tex.h;	2398	int py = (((int)skey.y) - 1) * Th;
		2399	int border = bits & 15;
		2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2401	float dx = tex.s * .0625f; // 16 images/row
		2402	float dy = tex.t * .5f ; // 2 images/column
1550		2403
1551	if (last_name != tex.name)	2404	if (tex.name)
1552	{	2405	{
		2406	// this time avoiding texture state changes
		2407	// save gobs of state changes.
		2408	if (key.texname != tex.name)
		2409	{
		2410	self->tex [skey.tile].unused = 0;
		2411
1553	glEnd ();	2412	glEnd ();
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1555	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
1556	}	2415	}
1557		2416
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2417	if (border)
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)
1567	{	2418	{
1568	maptex tex = self->tex [1];	2419	float ox = border * dx;
1569	int px = (x + 1) * 32 - tex.w + 2;
1570	int py = (y + 1) * 32 - tex.h - 6;
1571		2420
		2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1572	glEnd ();	2425	}
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1574	glBegin (GL_QUADS);
1575		2426
		2427	if (corner)
		2428	{
		2429	float ox = corner * dx;
		2430
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2435	}
1580	}	2436	}
1581	}	2437	}
1582	}	2438	}
		2439
		2440	glEnd ();
		2441	glDisable (GL_TEXTURE_2D);
		2442	key.texname = -1;
1583	}	2443	}
		2444	}
1584		2445
1585	glEnd ();	2446	if (pl_tex.name)
		2447	{
		2448	maptex tex = pl_tex;
		2449	int px = pl_x + sdx;
		2450	int py = pl_y + sdy;
1586		2451
1587	glDisable (GL_TEXTURE_2D);	2452	key.texname = tex.name;
		2453	rc_t::array_t &arr = rc.array (key);
		2454
		2455	arr.t2f_v3f (0 , 0 , px , py , 0);
		2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2457	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2459
		2460	rc.draw ();
		2461	}
		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
1588	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
1589		2467
1590	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
1591	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
1592	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
…		…
1596	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	2476	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
1600		2478
1601	int px = x * 32;	2479	int px = x * Tw;
1602	int py = y * 32;	2480	int py = y * Th;
		2481
		2482	if (ecb_expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
1603		2487
1604	if (cell->stat_hp)	2488	if (cell->stat_hp)
1605	{	2489	{
1606	int width = cell->stat_width * 32;	2490	int width = cell->stat_width * Tw;
1607	int thick = sh / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1608		2492
1609	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	2495	px + width - 1, py);
1612		2496
…		…
1618	}	2502	}
1619	}	2503	}
1620	}	2504	}
1621		2505
1622	void	2506	void
1623	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1624	CODE:	2508	CODE:
1625	{	2509	{
1626	static float color[16][3] = {	2510	static float color[16][3] = {
1627	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
1628	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
1629	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
1630	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
1631		2515
1632	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
1633	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
1634	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
1635	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
1636		2520
1637	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
1638	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
1639	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
1640	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
1641		2525
1642	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
1643		2527
1644	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
1645	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
1646	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
1647	};	2531	};
1648		2532
1649	int x, y;	2533	int x, y;
1650		2534
1651	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
1652	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1653	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
1654	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1655	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
1656		2546
1657	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
1661		2551
1662	if (m)	2552	if (m)
1663	{	2553	{
1664	float *c = color [m & 15];	2554	float *c = color [m & 15];
1665		2555
1666	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
1667	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
1668		2558
1669	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
1670	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1671	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1672	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1673	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1674	}	2564	}
…		…
1678	glDisable (GL_BLEND);	2568	glDisable (GL_BLEND);
1679	glDisable (GL_TEXTURE_2D);	2569	glDisable (GL_TEXTURE_2D);
1680	}	2570	}
1681		2571
1682	void	2572	void
1683	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1684	PPCODE:	2574	PPCODE:
1685	{	2575	{
1686	int x, y;	2576	int x, y;
1687	int sw4 = (sw + 3) & ~3;	2577	int sw1 = sw + 2;
		2578	int sh1 = sh + 2;
		2579	int sh3 = sh * 3;
		2580	int sw3 = sw * 3;
1688	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2581	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1689	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2582	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1690		2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1691	memset (darkness, 255, sw4 * sh);	2584	memset (darkness1, 0, sw1*sh1);
		2585
1692	SvPOK_only (darkness_sv);	2586	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
1694		2588
1695	mx += self->x;	2589	mx += self->x - 1;
1696	my += self->y;	2590	my += self->y - 1;
1697		2591
1698	for (y = 0; y < sh; y++)	2592	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
1700	{	2594	{
1701	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
1702		2596
1703	for (x = 0; x < sw; x++)	2597	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2599	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
1707		2601
1708	darkness[y * sw4 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1710	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1711	}	2605	}
1712	}	2606	}
1713		2607
		2608	for (y = 0; y < sh; ++y)
		2609	for (x = 0; x < sw; ++x)
		2610	{
		2611	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2612	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2613	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2614	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2615	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2616	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2617	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2618	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2619	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2620
		2621	uint8_t r11 = (d11 + d21 + d12) / 3;
		2622	uint8_t r21 = d21;
		2623	uint8_t r31 = (d21 + d31 + d32) / 3;
		2624
		2625	uint8_t r12 = d12;
		2626	uint8_t r22 = d22;
		2627	uint8_t r32 = d32;
		2628
		2629	uint8_t r13 = (d13 + d23 + d12) / 3;
		2630	uint8_t r23 = d23;
		2631	uint8_t r33 = (d23 + d33 + d32) / 3;
		2632
		2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2642	}
		2643
		2644	free (darkness1);
		2645
1714	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2649	PUSHs (darkness3_sv);
1718	}	2650	}
1719		2651
1720	SV *	2652	SV *
1721	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2653	get_rect (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2654	CODE:
1723	{	2655	{
1724	int x, y, x1, y1;	2656	int x, y, x1, y1;
1725	SV data_sv = newSV (w h * 7 + 5);	2657	SV data_sv = newSV (w h * 7 + 5);
1726	uint8_t data = (uint8_t )SvPVX (data_sv);	2658	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2683	if (row && row->c0 <= x && x < row->c1)
1752	{	2684	{
1753	mapcell *cell = row->col + (x - row->c0);	2685	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2686	uint8_t flags = 0;
1755		2687
1756	if (cell->face [0]) flags \|= 1;	2688	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	2689	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	2690	if (cell->tile [2]) flags \|= 4;
1759		2691
1760	*data++ = flags;	2692	*data++ = flags;
1761		2693
1762	if (flags & 1)	2694	if (flags & 1)
1763	{	2695	{
		2696	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2697	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2698	*data++ = tile;
1766	}	2699	}
1767		2700
1768	if (flags & 2)	2701	if (flags & 2)
1769	{	2702	{
		2703	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2704	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2705	*data++ = tile;
1772	}	2706	}
1773		2707
1774	if (flags & 4)	2708	if (flags & 4)
1775	{	2709	{
		2710	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2711	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2712	*data++ = tile;
1778	}	2713	}
1779	}	2714	}
1780	else	2715	else
1781	*data++ = 0;	2716	*data++ = 0;
1782	}	2717	}
1783	}	2718	}
1784		2719
		2720	/* if size is wh + 5 then no data has been found /
		2721	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2722	{
1785	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
1786	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
1787	RETVAL = data_sv;	2727	RETVAL = data_sv;
1788	}	2728	}
1789	OUTPUT:	2729	OUTPUT:
1790	RETVAL	2730	RETVAL
1791		2731
1792	void	2732	void
1793	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1794	PPCODE:	2734	PPCODE:
1795	{	2735	{
1796	int x, y, z;	2736	int x, y, z;
1797	int w, h;	2737	int w, h;
1798	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t data, end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
1799		2749
1800	if (*data++ != 0)	2750	if (*data++ != 0)
1801	return; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
1802		2752
1803	w = data++ << 8; w \|= data++;	2753	w = data++ << 8; w \|= data++;
1804	h = data++ << 8; h \|= data++;	2754	h = data++ << 8; h \|= data++;
1805		2755
1806	// we need to do this 'cause we don't keep an absolute coord system for rows	2756	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1818	{	2768	{
1819	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
1820		2770
1821	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
1822	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
1823	uint8_t flags = *data++;	2778	flags = *data++;
1824		2779
1825	if (flags)	2780	if (flags)
1826	{	2781	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
		2783	tileid tile[3] = { 0, 0, 0 };
1830		2784
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2785	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2786	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2787	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2788
1835	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
1836	{	2790	{
1837	cell->darkness = 0;	2791	/cell->darkness = 0;/
		2792	EXTEND (SP, 3);
1838		2793
1839	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
1840	{	2795	{
1841	cell->face[z] = face[z];	2796	tileid t = tile [z];
1842		2797
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2798	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2799	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2800	PUSHs (sv_2mortal (newSViv (t)));
		2801	need_texid (self, t);
		2802	}
		2803
		2804	cell->tile [z] = t;
1845	}	2805	}
1846	}	2806	}
1847	}	2807	}
1848	}	2808	}
1849	}	2809	}
1850	}	2810	}
1851		2811
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
1853		2813
1854	CFPlus::MixChunk	2814	DC::RW
1855	new_from_file (SV class, char path)	2815	new (SV klass, SV data_sv)
1856	CODE:	2816	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2817	{
		2818	STRLEN datalen;
		2819	char *data = SvPVbyte (data_sv, datalen);
		2820
		2821	RETVAL = SDL_RWFromConstMem (data, datalen);
		2822	}
1858	OUTPUT:	2823	OUTPUT:
1859	RETVAL	2824	RETVAL
1860		2825
		2826	DC::RW
		2827	new_from_file (SV klass, const char path, const char *mode = "rb")
		2828	CODE:
		2829	RETVAL = SDL_RWFromFile (path, mode);
		2830	OUTPUT:
		2831	RETVAL
		2832
		2833	# fails on win32:
		2834	# dc.xs(2268) : error C2059: syntax error : '('
1861	void	2835	#void
		2836	#close (DC::RW self)
		2837	# CODE:
		2838	# (self->(close)) (self);
		2839
		2840	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2841
		2842	PROTOTYPES: DISABLE
		2843
		2844	DC::Channel
		2845	find ()
		2846	CODE:
		2847	{
		2848	RETVAL = Mix_GroupAvailable (-1);
		2849
		2850	if (RETVAL < 0)
		2851	{
		2852	RETVAL = Mix_GroupOldest (-1);
		2853
		2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
		2860	XSRETURN_UNDEF;
		2861	}
		2862	else
		2863	Mix_HaltChannel (RETVAL);
		2864	}
		2865
		2866	Mix_UnregisterAllEffects (RETVAL);
		2867	Mix_Volume (RETVAL, 128);
		2868	}
		2869	OUTPUT:
		2870	RETVAL
		2871
		2872	void
		2873	halt (DC::Channel self)
		2874	CODE:
		2875	Mix_HaltChannel (self);
		2876
		2877	void
		2878	expire (DC::Channel self, int ticks = -1)
		2879	CODE:
		2880	Mix_ExpireChannel (self, ticks);
		2881
		2882	void
		2883	fade_out (DC::Channel self, int ticks = -1)
		2884	CODE:
		2885	Mix_FadeOutChannel (self, ticks);
		2886
		2887	int
		2888	volume (DC::Channel self, int volume)
		2889	CODE:
		2890	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2891	OUTPUT:
		2892	RETVAL
		2893
		2894	void
		2895	unregister_all_effects (DC::Channel self)
		2896	CODE:
		2897	Mix_UnregisterAllEffects (self);
		2898
		2899	void
		2900	set_panning (DC::Channel self, int left, int right)
		2901	CODE:
		2902	left = CLAMP (left , 0, 255);
		2903	right = CLAMP (right, 0, 255);
		2904	Mix_SetPanning (self, left, right);
		2905
		2906	void
		2907	set_distance (DC::Channel self, int distance)
		2908	CODE:
		2909	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2910
		2911	void
		2912	set_position (DC::Channel self, int angle, int distance)
		2913	CODE:
		2914
		2915	void
		2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2917	CODE:
		2918	{
		2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2922	}
		2923
		2924	void
		2925	set_reverse_stereo (DC::Channel self, int flip)
		2926	CODE:
		2927	Mix_SetReverseStereo (self, flip);
		2928
		2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2930
		2931	PROTOTYPES: DISABLE
		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
		2945	DC::MixChunk
		2946	new (SV *klass, DC::RW rwops)
		2947	CODE:
		2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2949	OUTPUT:
		2950	RETVAL
		2951
		2952	void
1862	DESTROY (CFPlus::MixChunk self)	2953	DESTROY (DC::MixChunk self)
1863	CODE:	2954	CODE:
1864	Mix_FreeChunk (self);	2955	Mix_FreeChunk (self);
1865		2956
1866	int	2957	int
1867	volume (CFPlus::MixChunk self, int volume = -1)	2958	volume (DC::MixChunk self, int volume = -1)
1868	CODE:	2959	CODE:
		2960	if (items > 1)
		2961	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeChunk (self, volume);	2962	RETVAL = Mix_VolumeChunk (self, volume);
1870	OUTPUT:	2963	OUTPUT:
1871	RETVAL	2964	RETVAL
1872		2965
1873	int	2966	DC::Channel
1874	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2967	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1875	CODE:	2968	CODE:
		2969	{
1876	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2970	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2971
		2972	if (RETVAL < 0)
		2973	XSRETURN_UNDEF;
		2974
		2975	if (channel < 0)
		2976	{
		2977	Mix_UnregisterAllEffects (RETVAL);
		2978	Mix_Volume (RETVAL, 128);
		2979	}
		2980	}
1877	OUTPUT:	2981	OUTPUT:
1878	RETVAL	2982	RETVAL
1879		2983
1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
1881		2997
1882	int	2998	int
1883	volume (int volume = -1)	2999	volume (int volume = -1)
		3000	PROTOTYPE: ;$
1884	CODE:	3001	CODE:
		3002	if (items > 0)
		3003	volume = CLAMP (volume, 0, 128);
1885	RETVAL = Mix_VolumeMusic (volume);	3004	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	3005	OUTPUT:
1887	RETVAL	3006	RETVAL
1888		3007
1889	CFPlus::MixMusic	3008	void
1890	new_from_file (SV class, char path)	3009	fade_out (int ms)
1891	CODE:	3010	CODE:
1892	RETVAL = Mix_LoadMUS (path);	3011	Mix_FadeOutMusic (ms);
		3012
		3013	void
		3014	halt ()
		3015	CODE:
		3016	Mix_HaltMusic ();
		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
1893	OUTPUT:	3022	OUTPUT:
1894	RETVAL	3023	RETVAL
1895		3024
		3025	DC::MixMusic
		3026	new (SV *klass, DC::RW rwops)
		3027	CODE:
		3028	RETVAL = Mix_LoadMUS_RW (rwops);
		3029	OUTPUT:
		3030	RETVAL
		3031
1896	void	3032	void
1897	DESTROY (CFPlus::MixMusic self)	3033	DESTROY (DC::MixMusic self)
1898	CODE:	3034	CODE:
1899	Mix_FreeMusic (self);	3035	Mix_FreeMusic (self);
1900		3036
1901	int	3037	int
1902	play (CFPlus::MixMusic self, int loops = -1)	3038	play (DC::MixMusic self, int loops = -1)
1903	CODE:	3039	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	3040	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	3041	OUTPUT:
1906	RETVAL	3042	RETVAL
1907		3043
1908	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3044	void
		3045	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3046	CODE:
		3047	Mix_FadeInMusicPos (self, loops, ms, position);
		3048
		3049	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3050
		3051	PROTOTYPES: ENABLE
1909		3052
1910	BOOT:	3053	BOOT:
1911	{	3054	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3055	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913	static const struct {	3056	static const struct {
1914	const char *name;	3057	const char *name;
1915	IV iv;	3058	IV iv;
1916	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
1917	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
		3061	const_iv (GL_VENDOR),
		3062	const_iv (GL_VERSION),
		3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
1918	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	3073	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	3074	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	3075	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	3076	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	3077	const_iv (GL_BACK),
		3078	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	3079	const_iv (GL_AND),
1932	const_iv (GL_ONE),	3080	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
1936	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1937	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
1938	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
1939	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
1940	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
1941	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
1942	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
1948	const_iv (GL_INTENSITY),	3100	const_iv (GL_INTENSITY),
1949	const_iv (GL_LUMINANCE),	3101	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	3102	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	3103	const_iv (GL_FLOAT),
1952	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3104	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3105	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3106	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3107	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3108	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3109	const_iv (GL_COMPRESSED_RGB_ARB),
		3110	const_iv (GL_COMPRESSED_RGBA_ARB),
1953	const_iv (GL_COMPILE),	3111	const_iv (GL_COMPILE),
		3112	const_iv (GL_PROXY_TEXTURE_1D),
		3113	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	3114	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	3115	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	3116	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	3117	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	3118	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	3139	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	3140	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	3141	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	3142	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	3143	const_iv (GL_CONSTANT_BORDER),
		3144	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	3145	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	3146	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	3147	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	3148	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	3149	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	3150	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	3151	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	3152	const_iv (GL_TRIANGLE_FAN),
		3153	const_iv (GL_POLYGON),
1992	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3154	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3155	const_iv (GL_POINT_SMOOTH_HINT),
		3156	const_iv (GL_LINE_SMOOTH_HINT),
		3157	const_iv (GL_POLYGON_SMOOTH_HINT),
		3158	const_iv (GL_GENERATE_MIPMAP_HINT),
		3159	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1993	const_iv (GL_FASTEST),	3160	const_iv (GL_FASTEST),
		3161	const_iv (GL_DONT_CARE),
		3162	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
1997	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1998	# undef const_iv	3170	# undef const_iv
1999	};	3171	};
2000		3172
2001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2003	}
2004		3175
2005	char *	3176	texture_av = newAV ();
		3177	AvREAL_off (texture_av);
		3178	}
		3179
		3180	void
		3181	disable_GL_EXT_blend_func_separate ()
		3182	CODE:
		3183	gl.BlendFuncSeparate = 0;
		3184	gl.BlendFuncSeparateEXT = 0;
		3185
		3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2006	gl_vendor ()	3190	gl_vendor ()
2007	CODE:	3191	CODE:
2008	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2009	OUTPUT:	3193	OUTPUT:
2010	RETVAL	3194	RETVAL
2011		3195
2012	char *	3196	const char *
2013	gl_version ()	3197	gl_version ()
2014	CODE:	3198	CODE:
2015	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2016	OUTPUT:	3200	OUTPUT:
2017	RETVAL	3201	RETVAL
2018		3202
2019	char *	3203	const char *
2020	gl_extensions ()	3204	gl_extensions ()
2021	CODE:	3205	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	3207	OUTPUT:
2024	RETVAL	3208	RETVAL
2025		3209
		3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
		3215
		3216	GLint glGetInteger (GLenum pname)
		3217	CODE:
		3218	glGetIntegerv (pname, &RETVAL);
		3219	OUTPUT:
		3220	RETVAL
		3221
		3222	GLdouble glGetDouble (GLenum pname)
		3223	CODE:
		3224	glGetDoublev (pname, &RETVAL);
		3225	OUTPUT:
		3226	RETVAL
		3227
2026	int glGetError ()	3228	int glGetError ()
2027		3229
2028	void glFinish ()	3230	void glFinish ()
		3231
		3232	void glFlush ()
2029		3233
2030	void glClear (int mask)	3234	void glClear (int mask)
2031		3235
2032	void glClearColor (float r, float g, float b, float a = 1.0)	3236	void glClearColor (float r, float g, float b, float a = 1.0)
2033	PROTOTYPE: @	3237	PROTOTYPE: @
…		…
2044		3248
2045	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2046	CODE:	3250	CODE:
2047	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
2048		3252
		3253	# void glBlendEquation (int se)
		3254
2049	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2050		3256
2051	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2052		3258
2053	void glColorMask (int red, int green, int blue, int alpha)	3259	void glColorMask (int red, int green, int blue, int alpha)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	3273	# near_ and far_ are due to microsofts buggy "c" compiler
2068	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3274	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2069		3275
2070	# near_ and far_ are due to microsofts buggy "c" compiler	3276	# near_ and far_ are due to microsofts buggy "c" compiler
2071	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3277	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3278
		3279	PROTOTYPES: DISABLE
2072		3280
2073	void glViewport (int x, int y, int width, int height)	3281	void glViewport (int x, int y, int width, int height)
2074		3282
2075	void glScissor (int x, int y, int width, int height)	3283	void glScissor (int x, int y, int width, int height)
2076		3284
…		…
2084		3292
2085	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2086	CODE:	3294	CODE:
2087	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2088		3296
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	void glColor (float r, float g, float b, float a = 1.0)	3297	void glColor (float r, float g, float b, float a = 1.0)
2094	PROTOTYPE: @	3298	PROTOTYPE: @
2095	ALIAS:	3299	ALIAS:
2096	glColor_premultiply = 1	3300	glColor_premultiply = 1
2097	CODE:	3301	CODE:
2098	if (ix)	3302	if (ix)
2099	{	3303	{
…		…
2102	b *= a;	3306	b *= a;
2103	}	3307	}
2104	// microsoft visual "c" rounds instead of truncating...	3308	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	3309	glColor4f (r, g, b, a);
2106		3310
2107	void glInterleavedArrays (int format, int stride, char *data)
2108
2109	void glDrawElements (int mode, int count, int type, char *indices)
2110
2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113	void glRasterPos (float x, float y, float z = 0.)	3311	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	3312	CODE:
2115	glRasterPos3f (0, 0, z);	3313	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	3314	glBitmap (0, 0, 0, 0, x, y, 0);
2117		3315
…		…
2121		3319
2122	void glTexCoord (float s, float t)	3320	void glTexCoord (float s, float t)
2123	CODE:	3321	CODE:
2124	glTexCoord2f (s, t);	3322	glTexCoord2f (s, t);
2125		3323
		3324	void glRect (float x1, float y1, float x2, float y2)
		3325	CODE:
		3326	glRectf (x1, y1, x2, y2);
		3327
		3328	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3329	CODE:
		3330	glBegin (GL_LINE_LOOP);
		3331	glVertex2f (x1, y1);
		3332	glVertex2f (x2, y1);
		3333	glVertex2f (x2, y2);
		3334	glVertex2f (x1, y2);
		3335	glEnd ();
		3336
		3337	PROTOTYPES: ENABLE
		3338
		3339	void glBegin (int mode)
		3340
		3341	void glEnd ()
		3342
		3343	void glPointSize (GLfloat size)
		3344
		3345	void glLineWidth (GLfloat width)
		3346
		3347	void glInterleavedArrays (int format, int stride, char *data)
		3348
		3349	void glDrawElements (int mode, int count, int type, char *indices)
		3350
		3351	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3352
2126	void glTexEnv (int target, int pname, float param)	3353	void glTexEnv (int target, int pname, float param)
2127	CODE:	3354	CODE:
2128	glTexEnvf (target, pname, param);	3355	glTexEnvf (target, pname, param);
2129		3356
2130	void glTexParameter (int target, int pname, float param)	3357	void glTexParameter (int target, int pname, float param)
…		…
2146	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3373	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2147	CODE:	3374	CODE:
2148	if (gl.SeparableFilter2D)	3375	if (gl.SeparableFilter2D)
2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3376	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150		3377
2151	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3378	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2152		3379
2153	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3380	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2154		3381
2155	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3382	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3383
		3384	void glPixelZoom (float x, float y)
2156		3385
2157	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3386	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2158		3387
2159	int glGenTexture ()	3388	int glGenTexture ()
2160	CODE:	3389	CODE:
2161	{	3390	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	3391	OUTPUT:
2167	RETVAL	3392	RETVAL
2168		3393
2169	void glDeleteTexture (int name)	3394	void glDeleteTexture (int name)
2170	CODE:	3395	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	3396	del_texture (name);
2174	}	3397
2175
2176	int glGenList ()	3398	int glGenList ()
2177	CODE:	3399	CODE:
2178	RETVAL = glGenLists (1);	3400	RETVAL = glGenLists (1);
2179	OUTPUT:	3401	OUTPUT:
2180	RETVAL	3402	RETVAL
…		…
2187		3409
2188	void glEndList ()	3410	void glEndList ()
2189		3411
2190	void glCallList (int list)	3412	void glCallList (int list)
2191		3413
		3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
		3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3420
		3421	PROTOTYPES: DISABLE
		3422
		3423	void
		3424	find_widget (SV *self, NV x, NV y)
		3425	PPCODE:
		3426	{
		3427	if (within_widget (self, x, y))
		3428	XPUSHs (self);
		3429	}
		3430
		3431	BOOT:
		3432	{
		3433	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3434
		3435	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3436	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3437	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3438	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3439	}
		3440
		3441	void
		3442	draw (SV *self)
		3443	CODE:
		3444	{
		3445	HV *hv;
		3446	SV **svp;
		3447	NV x, y, w, h;
		3448	SV *draw_x_sv = GvSV (draw_x_gv);
		3449	SV *draw_y_sv = GvSV (draw_y_gv);
		3450	SV *draw_w_sv = GvSV (draw_w_gv);
		3451	SV *draw_h_sv = GvSV (draw_h_gv);
		3452	double draw_x, draw_y;
		3453
		3454	if (!SvROK (self))
		3455	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3456
		3457	hv = (HV *)SvRV (self);
		3458
		3459	if (SvTYPE (hv) != SVt_PVHV)
		3460	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3461
		3462	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3463	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3464
		3465	if (!h \|\| !w)
		3466	XSRETURN_EMPTY;
		3467
		3468	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3469	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3470
		3471	draw_x = SvNV (draw_x_sv) + x;
		3472	draw_y = SvNV (draw_y_sv) + y;
		3473
		3474	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3475	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3476	XSRETURN_EMPTY;
		3477
		3478	sv_setnv (draw_x_sv, draw_x);
		3479	sv_setnv (draw_y_sv, draw_y);
		3480
		3481	glPushMatrix ();
		3482	glTranslated (x, y, 0);
		3483
		3484	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3485	{
		3486	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3487
		3488	if (svp && SvTRUE (*svp))
		3489	{
		3490	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3491	glEnable (GL_BLEND);
		3492	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3493	glBegin (GL_QUADS);
		3494	glVertex2f (0, 0);
		3495	glVertex2f (w, 0);
		3496	glVertex2f (w, h);
		3497	glVertex2f (0, h);
		3498	glEnd ();
		3499	glDisable (GL_BLEND);
		3500	}
		3501	}
		3502	#if 0
		3503	// draw borders, for debugging
		3504	glPushMatrix ();
		3505	glColor4f (1., 1., 0., 1.);
		3506	glTranslatef (.5, .5, 0.);
		3507	glBegin (GL_LINE_LOOP);
		3508	glVertex2f (0 , 0);
		3509	glVertex2f (w - 1, 0);
		3510	glVertex2f (w - 1, h - 1);
		3511	glVertex2f (0 , h - 1);
		3512	glEnd ();
		3513	glPopMatrix ();
		3514	#endif
		3515	PUSHMARK (SP);
		3516	XPUSHs (self);
		3517	PUTBACK;
		3518	call_method ("_draw", G_VOID \| G_DISCARD);
		3519	SPAGAIN;
		3520
		3521	glPopMatrix ();
		3522
		3523	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3524	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3525	}
		3526

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs. Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC