JettMonstersGoBoom

-- title:  Mode7
-- author: MonstersGoBoom and Nopy
-- desc:   Mode7
-- script: lua

-- utility scripts

local math_sin = math.sin
local math_cos = math.cos
local math_rad = math.rad 

JettMonstersGoBoom

-- by MonstersGoBoom 
--[[
Copyright (c) 2017 MonstersGoBoom
All rights reserved.

Redistribution and use in source and binary forms are permitted
provided that the above copyright notice and this paragraph are
duplicated in all such forms and that any documentation,
advertising materials, and other materials related to such
distribution and use acknowledge that the software was developed

JettMonstersGoBoom

-- title:  Particle test 2
-- author: Time_Tripper
-- desc:   Particle test 2
-- script: lua
-- input:  mouse
-- Optimization from MonstersGoBoom 
-- create a single table for everything , reducing lookups
local particle = {}
function particle:new (o,x,y,vx,vy,c,l)
	o = o or {}   -- create object if user does not provide one

JettMonstersGoBoom

-- title:  game title
-- author: game developer
-- desc:   short description
-- script: lua

function table.remove(a,b)
	for c,d in ipairs(a) do
		if d==b then
			a[c]=a[#a]
			a[#a]=nil

JettMonstersGoBoom

#version 130
in vec2 out_uv;
out vec4 out_0;

uniform sampler2D vramimage;
uniform sampler1D vrampalette;

void main(void)
{

JettMonstersGoBoom

#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>

#pragma pack(1)

typedef struct
{
	int32_t x, y;

JettMonstersGoBoom

-- some math stuff for speed
local _atan2=math.atan2
local _sqrt=math.sqrt
local _sin=math.sin
local _cos=math.cos
local _2pi=math.pi * 2
-- 2d vector 
local vec2 = {}
setmetatable(vec2, vec2);
vec2.type = vec2

JettMonstersGoBoom

		langDef.mTokenRegexStrings.push_back(std::make_pair<std::string, TextEditor::PaletteIndex>("[#][$][0-9a-fA-F]+[uU]?[lL]?[lL]?", TextEditor::PaletteIndex::Number));
		langDef.mTokenRegexStrings.push_back(std::make_pair<std::string, TextEditor::PaletteIndex>("[$][0-9a-fA-F]+[uU]?[lL]?[lL]?", TextEditor::PaletteIndex::Number));
		langDef.mTokenRegexStrings.push_back(std::make_pair<std::string, TextEditor::PaletteIndex>("0[xX][0-9a-fA-F]+[uU]?[lL]?[lL]?", TextEditor::PaletteIndex::Number));

JettMonstersGoBoom

// found pngs here https://opengameart.org/content/the-collection-of-8-bit-fonts-for-grafx2-r2

TigrFont *tigrGrafx2Font(const char *filename)
{
	TigrFont *font = (TigrFont *)calloc(1, sizeof(TigrFont));
	Tigr *fbit = tigrLoadImage(filename);
	font->bitmap = fbit;
	font->numGlyphs = 128-32;
	font->glyphs = (TigrGlyph *)calloc(font->numGlyphs, sizeof(TigrGlyph));
	//	top line of font is markers 

JettMonstersGoBoom

const pointer screen_out = $5c00
const pointer chars_out = $6000
const pointer sprites_out = $4000
const pointer spritepointer =  screen_out+$3f8

byte timer
byte frameoffset

void main () {